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    <font size="-1"><font face="Comic Sans MS">Bonjour, et merci de
        votre intérêt<br>
        <br>
        Voici le dosage de la 1-25 di OH vitamine D :     <br>
        101 pmol / L    (N = 100 +/- 60)<br>
        <br>
        Quelques dosages ou infos souhaités par d'autres intervenants :<br>
        a) Cortisolémie = 235 nmol / L ( N = 340 +/- 170)<br>
        b) TSH = 0,17 (N = 0,27 à 4,20)<br>
        c) Après enquête, il est certain qu'il n'y a pas ingestion
        cachée de calcium (genre pastilles Rennie au autres pansements
        gastriques), et pas non plus de re-prescription de vitamine D,
        ou de polyvitamines, ou de suppléments alimentaires, par un
        tiers prescripteur.<br>
        d) Cordarone : jamais<br>
        e) Levothyrox : la prescription est ancienne, inchangée depuis
        longtemps, au moins 22 mois (125 microgrammes par jour).<br>
        <br>
        Quant au Tubertest, en théorie, il devrait être pratiqué depuis
        belle lurette. Mais dans la vraie vie, même en période
        pré-électorale, c'est différent : on attend toujours patiemment
        que la pharmacie liée à la maison de retraite résolve son
        problème de rupture de stock.<br>
        <br>
        L'hypercalcémie évolue à la baisse : 2,60. <br>
        Cette amélioration a-t-elle un lien avec vos vigilantes
        interventions sur ce dossier?<br>
        En tout cas, on est loin d'une guérison, car avec une
        albuminémie à 28g5, ça fait quand même, en calcémie corrigée :
        2,90.<br>
        <br>
        Bref, le diagnostic étiologique ne progresse pas, bien que trois
        néphrologues voient la patiente trois fois par semaine, stimulés
        par votre intérêt. <br>
        On stagne. Comme dit l'adage, on ferait bien une omelette au
        jambon, si on avait des oeufs. Mais on n'a pas de jambon.<br>
        <br>
      </font></font><font size="-1"><font face="Comic Sans MS"><font
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                      size="-1"><font size="-1"><font size="-1"><small><img
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                              src="cid:part1.885B4885.CE5AC075@wanadoo.fr"
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                                      size="-1"><font size="-1"><font
                                          size="-1"><font size="-1"><font
                                              size="-1"><small>Étienne
                                                ROBIN<br>
                                                40 boulevard Carnot,
                                                21000 DIJON, France<br>
                                                03 80 66 84 90<br>
                                                <a
                                                  moz-do-not-send="true"
class="moz-txt-link-abbreviated"
                                                  href="mailto:etienne-m.robin@wanadoo.fr">etienne-m.robin@wanadoo.fr</a><br>
                                                06 76 81 01 86</small></font></font></font></font></font></font></font></font></font></small></font></font></font></font></font></font></font></font></font><br>
      </font></font><br>
    <div class="moz-cite-prefix">Le 11/11/2016 à 06:49, Amar AMAOUCHE a
      écrit :<br>
    </div>
    <blockquote
cite="mid:025A51B515C5C14185637948644D88083FD3E8C2@SRVEXCH.aurar-run.com"
      type="cite">
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              <p class="MsoNormal"><font face="Arial" color="navy"
                  size="2"><span style="font-size:
                    10.0pt;font-family:Arial;color:navy">Bonjour,<o:p></o:p></span></font></p>
              <p class="MsoNormal"><font face="Arial" color="navy"
                  size="2"><span style="font-size:
                    10.0pt;font-family:Arial;color:navy">Revenons à
                    notre cas clinique.<o:p></o:p></span></font></p>
              <p class="MsoNormal"><font face="Arial" color="navy"
                  size="2"><span style="font-size:
                    10.0pt;font-family:Arial;color:navy">Certains
                    lymphomes non hodgkiniens peuvent entrainer une
                    hypercalcemie par hyperabsorption intestinale de
                    calcium, la 1,25-(OH)2 D3  est
                    augmentée(transformation++de  25(OH)D3 ) par la
                    production excessive de 1-alpha hydroxylase
                    /cellules Kc .et dans ce cas la PTH est basse et la
                    phosphoremie normale meme si on considere que dans
                    notre cas l’hyophosphoremie modérée est liée à un
                    deficit d’apport alimentaire .<o:p></o:p></span></font></p>
              <p class="MsoNormal"><font face="Arial" color="navy"
                  size="2"><span style="font-size:
                    10.0pt;font-family:Arial;color:navy">La reponse
                    viendra peut etre du dosage de la 1,25….<o:p></o:p></span></font></p>
              <p class="MsoNormal"><font face="Arial" color="navy"
                  size="2"><span style="font-size:
                    10.0pt;font-family:Arial;color:navy">Bon week end
                    <o:p></o:p></span></font></p>
              <p class="MsoNormal"><font face="Arial" color="navy"
                  size="2"><span style="font-size:
                    10.0pt;font-family:Arial;color:navy"><o:p> </o:p></span></font></p>
              <p class="MsoNormal"><font face="Arial" color="navy"
                  size="2"><span style="font-size:
                    10.0pt;font-family:Arial;color:navy"><o:p> </o:p></span></font></p>
              <div>
                <p><font face="Arial" color="black" size="2"><span
                      style="font-size:10.0pt;
                      font-family:Arial">_______________________________</span></font>
                  <br>
                  <font face="Arial" size="2"><span
                      style="font-size:10.0pt;font-family:Arial">Amar
                      AMAOUCHE</span></font>
                  <o:p></o:p></p>
                <p><font face="Times New Roman" color="black" size="3"><span
                      style="font-size:12.0pt">Saint pierre
                      <br>
                      <br>
                      <br>
                    </span><o:p></o:p></font></p>
              </div>
              <div>
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                  align="center"><font face="Times New Roman"
                    color="black" size="3"><span
                      style="font-size:12.0pt;color:windowtext">
                      <hr tabindex="-1" align="center" size="2"
                        width="100%">
                    </span></font></div>
                <p class="MsoNormal"><b><font face="Tahoma"
                      color="black" size="2"><span
style="font-size:10.0pt;font-family:Tahoma;color:windowtext;font-weight:bold">De :</span></font></b><font
                    face="Tahoma" color="black" size="2"><span
                      style="font-size:10.0pt;font-family:Tahoma;
                      color:windowtext"> Renaliste
                      [<a class="moz-txt-link-freetext" href="mailto:renaliste-bounces@nephrodial.org">mailto:renaliste-bounces@nephrodial.org</a>] <b><span
                          style="font-weight:bold">De la part de</span></b>
                      Etienne ROBIN<br>
                      <b><span style="font-weight:bold">Envoyé :</span></b>
                      vendredi <st1:date year="2016" day="11"
                        month="11" ls="trans" w:st="on">
                        11 novembre 2016</st1:date> 03:53<br>
                      <b><span style="font-weight:bold">À :</span></b>
                      Liste des néphrologues francophones<br>
                      <b><span style="font-weight:bold">Objet :</span></b>
                      Re: [Renaliste] Hypercalcémie récidivante sévère</span></font><font
                    color="black"><span style="color:windowtext"><o:p></o:p></span></font></p>
              </div>
              <p class="MsoNormal"><font face="Times New Roman"
                  color="black" size="3"><span style="font-size:12.0pt"><o:p> </o:p></span></font></p>
              <p class="MsoNormal" style="margin-bottom:12.0pt"><font
                  face="Comic Sans MS" color="black" size="2"><span
                    style="font-size:10.0pt;font-family:"Comic Sans
                    MS"">Cher Hamid<br>
                    Quand je te lis me souhaiter, via une citation de
                    Marc-Aurèle, à la fois le courage, la sérénité et la
                    sagesse, je m'inquiète et je te réponds avec un
                    proverbe polonais visiblement destiné à faire
                    réfléchir nos chefs de pôle :<br>
                    "La louange et le chou ont un très bon goût, mais
                    ils font gonfler."<br>
                  </span></font><br>
                <font face="Comic Sans MS" size="2"><span
                    style="font-size:10.0pt;font-family:
                    "Comic Sans MS""><img id="_x0000_i1025"
                      src="cid:part3.55057B6E.BB47099C@wanadoo.fr"
                      shrinktofit="true" height="81" align="bottom"
                      border="0" width="106"></span></font><font
                  face="Comic Sans MS" size="1"><span
                    style="font-size:7.5pt;font-family:"Comic\000D\000A
                    Sans MS"">Étienne ROBIN<br>
                    40 boulevard Carnot, 21000 DIJON, France<br>
                    03 80 66 84 90<br>
                    <a href="mailto:etienne-m.robin@wanadoo.fr"
                      moz-do-not-send="true">etienne-m.robin@wanadoo.fr</a><br>
                    06 76 81 01 86<br>
                    <br>
                  </span></font><font face="Comic Sans MS" size="2"><span
                    style="font-size:10.0pt;
                    font-family:"Comic Sans MS"">/////////////////////////////////////////////////////////</span></font><o:p></o:p></p>
              <div>
                <p class="MsoNormal"><font face="Times New Roman"
                    color="black" size="3"><span
                      style="font-size:12.0pt">Le
                      <st1:date year="2016" day="10" month="11"
                        ls="trans" w:st="on">10/11/2016</st1:date> à
                      <st1:time minute="51" hour="18" w:st="on">18:51,</st1:time>
                      NEFTI Hamid a écrit :<o:p></o:p></span></font></p>
              </div>
              <blockquote style="margin-top:5.0pt;margin-bottom:5.0pt"
                cite="mid:1478800314508.59103@ch-macon.fr" type="cite">
                <p><font face="Times New Roman" color="black" size="3"><span
                      style="font-size:12.0pt">Alors, il ne reste d'une
                      seule possibilité : Se conformer à la devise de
                      l'empereur romain Marc Aurèle, que je te laisse
                      méditer :  "Mon Dieu, donnes moi le courage de
                      changer les choses que je peux changer, la
                      sérénité d'accepter celles que je peux pas
                      changer, et la sagesse de distinguer les premières
                      des secondes !"<o:p></o:p></span></font></p>
                <p><font face="Times New Roman" color="black" size="3"><span
                      style="font-size:12.0pt">Amitiés.<o:p></o:p></span></font></p>
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                      <div>
                        <p class="MsoNormal"><strong><b><font
                                face="Tahoma" color="black" size="2"><span
style="font-size:10.0pt;font-family:Tahoma">Dr Hamid NEFTI</span></font></b></strong><font
                            face="Tahoma" size="2"><span
                              style="font-size:10.0pt;font-family:Tahoma"><o:p></o:p></span></font></p>
                      </div>
                      <div>
                        <p class="MsoNormal"><em><i><font face="Tahoma"
                                color="black" size="1"><span
                                  style="font-size:7.5pt;font-family:Tahoma">Praticien
                                  Hospitalier</span></font></i></em><font
                            face="Tahoma" size="2"><span
                              style="font-size:10.0pt;font-family:Tahoma"><o:p></o:p></span></font></p>
                      </div>
                      <div>
                        <p class="MsoNormal"><font face="Tahoma"
                            color="black" size="1"><span
                              style="font-size:
                              7.5pt;font-family:Tahoma">Néphrologie et
                              Dialyse</span></font><font face="Tahoma"
                            size="2"><span
                              style="font-size:10.0pt;font-family:Tahoma"><o:p></o:p></span></font></p>
                      </div>
                      <div>
                        <p class="MsoNormal"><font face="Tahoma"
                            color="black" size="1"><span
                              style="font-size:
                              7.5pt;font-family:Tahoma">Centre
                              Hospitalier</span></font><font
                            face="Tahoma" size="2"><span
                              style="font-size:10.0pt;font-family:Tahoma"><o:p></o:p></span></font></p>
                      </div>
                      <div>
                        <p class="MsoNormal"><font face="Tahoma"
                            color="black" size="1"><span
                              style="font-size:
                              7.5pt;font-family:Tahoma">71 000   MACON</span></font><font
                            face="Tahoma" size="2"><span
                              style="font-size:10.0pt;font-family:Tahoma"><o:p></o:p></span></font></p>
                      </div>
                      <div>
                        <p class="MsoNormal"><font face="Tahoma"
                            color="black" size="2"><span
                              style="font-size:
                              10.0pt;font-family:Tahoma"><a
                                href="mailto:hanefti@ch-macon.fr"
                                moz-do-not-send="true" id="NoLP">hanefti@ch-macon.fr</a><o:p></o:p></span></font></p>
                      </div>
                    </div>
                  </div>
                </div>
                <div>
                  <div class="MsoNormal" style="text-align:center"
                    align="center"><font face="Times New Roman"
                      color="#212121" size="3"><span
                        style="font-size:12.0pt;
                        color:#212121">
                        <hr tabindex="-1" style="display:inline-block"
                          align="center" size="2" width="98%">
                      </span></font></div>
                  <div id="divRplyFwdMsg">
                    <p class="MsoNormal"><b><font face="Calibri"
                          color="black" size="2"><span
                            style="font-size:11.0pt;font-family:Calibri;font-weight:bold">De
                            :</span></font></b><font face="Calibri"
                        size="2"><span
                          style="font-size:11.0pt;font-family:Calibri">
                          Renaliste
                          <a moz-do-not-send="true"
                            href="mailto:renaliste-bounces@nephrodial.org"><renaliste-bounces@nephrodial.org></a>
                          de la part de Etienne ROBIN
                          <a moz-do-not-send="true"
                            href="mailto:etienne-m.robin@wanadoo.fr"><etienne-m.robin@wanadoo.fr></a><br>
                          <b><span style="font-weight:bold">Envoyé :</span></b>
                          lundi <st1:date year="2016" day="7"
                            month="11" ls="trans" w:st="on">
                            7 novembre 2016</st1:date> 19:34<br>
                          <b><span style="font-weight:bold">À :</span></b>
                          Liste des néphrologues francophones<br>
                          <b><span style="font-weight:bold">Objet :</span></b>
                          Re: [Renaliste] Hypercalcémie récidivante
                          sévère</span></font><font color="#212121"><span
                          style="color:#212121">
                          <o:p></o:p></span></font></p>
                    <div>
                      <p class="MsoNormal"><font face="Times New Roman"
                          color="#212121" size="3"><span
                            style="font-size:12.0pt;color:#212121"> <o:p></o:p></span></font></p>
                    </div>
                  </div>
                  <div>
                    <p class="MsoNormal" style="margin-bottom:12.0pt"><font
                        face="Comic Sans MS" color="#212121" size="2"><span
style="font-size:10.0pt;font-family:"Comic Sans MS";
                          color:#212121">Bonjour Hamid<br>
                          <br>
                          Effectivement, il s'agit ici non
                          d'hypercalcémie aiguë comme dans les cas que
                          tu décris, mais d'une hypercalcémie fort
                          ancienne (2 ans et demi) avec longue
                          rémission, puis rechute actuelle depuis mai
                          2016.
                          <br>
                          Mais le myélome, on ne le trouve pas; la
                          tuberculose, ça ne rémissionne pas; la
                          sarcoïdose, il faudrait qu'elle ait un ECA
                          normal; le lymphome, on a peu d'outils pour le
                          chercher chez une patiente qui est réluctante
                          même à des radios simples.<br>
                          <br>
                          Dernier élément : la calcémie (3,24 le 24
                          octobre) semble en train de baisser aussi
                          inexplicablement que spontanément : 2,68 le 31
                          octobre, puis 2,57 le 2 novembre. Je ne crois
                          pas qu'il s'agisse d'un brusque renoncement à
                          un usage clandestin de lampes de bronzage UV :
                          cette patiente est octogénaire, impotente et
                          en maison de retraite, je rappelle.<br>
                          <br>
                          Etienne Robin<br>
                          <br>
                          ////////////////////////////////////</span></font><font
                        color="#212121"><span style="color:#212121"><o:p></o:p></span></font></p>
                    <div>
                      <p class="MsoNormal"><font face="Times New Roman"
                          color="#212121" size="3"><span
                            style="font-size:12.0pt;color:#212121">Le
                            <st1:date year="2016" day="06" month="11"
                              ls="trans" w:st="on">06/11/2016</st1:date>
                            à
                            <st1:time minute="02" hour="11" w:st="on">11:02,</st1:time>
                            NEFTI Hamid a écrit :<o:p></o:p></span></font></p>
                    </div>
                    <blockquote
                      style="margin-top:5.0pt;margin-bottom:5.0pt"
                      type="cite">
                      <p><font face="Times New Roman" color="#212121"
                          size="3"><span style="font-size:
                            12.0pt;color:#212121">Les hypothèses de
                            myélome et de néoplasie sont effectivement à
                            envisager quand même.<o:p></o:p></span></font></p>
                      <p><font face="Times New Roman" color="#212121"
                          size="3"><span style="font-size:
                            12.0pt;color:#212121"> <o:p></o:p></span></font></p>
                      <p><font face="Times New Roman" color="#212121"
                          size="3"><span style="font-size:
                            12.0pt;color:#212121">Mis à part cela,
                            d'autres hypothèses sont effectivement
                            envisageables : Lymphome ? BK ?
                            granulomatose quelle qu'en soit l'origine ?
                            <o:p></o:p></span></font></p>
                      <p><font face="Times New Roman" color="#212121"
                          size="3"><span style="font-size:
                            12.0pt;color:#212121"> <o:p></o:p></span></font></p>
                      <p><font face="Times New Roman" color="#212121"
                          size="3"><span style="font-size:
                            12.0pt;color:#212121">Dans un registre
                            similaire, j'ai vu coup sur coup, il y a
                            quelques mois, deux cas d'hypercalcémie avec
                            ,négativité du bilan standard, mais il
                            s'agissait dans les deux cas d'une
                            hypercalcémie aiguë : L'une était satellite
                            d'une pneumocystose chez une immunodéprimée,
                            et l'autre satellite d'un tableau
                            bronchitique à germe non identifié. Nous
                            avions retenu un mécanisme
                            "pseudo-sarcoïdosique". Tout est
                            spontanément rentré dans l'ordre en quelques
                            semaines.<o:p></o:p></span></font></p>
                      <div id="Signature">
                        <div name="divtagdefaultwrapper">
                          <div>
                            <div>
                              <p class="MsoNormal"><strong><b><font
                                      face="Tahoma" color="#212121"
                                      size="2"><span
                                        style="font-size:10.0pt;font-family:Tahoma;color:#212121">Dr
                                        Hamid NEFTI</span></font></b></strong><font
                                  face="Tahoma" color="#212121" size="2"><span
                                    style="font-size:10.0pt;font-family:
                                    Tahoma;color:#212121"><o:p></o:p></span></font></p>
                            </div>
                            <div>
                              <p class="MsoNormal"><em><i><font
                                      face="Tahoma" color="#212121"
                                      size="1"><span
                                        style="font-size:7.5pt;font-family:Tahoma;color:#212121">Praticien
                                        Hospitalier</span></font></i></em><font
                                  face="Tahoma" color="#212121" size="2"><span
                                    style="font-size:10.0pt;font-family:
                                    Tahoma;color:#212121"><o:p></o:p></span></font></p>
                            </div>
                            <div>
                              <p class="MsoNormal"><font face="Tahoma"
                                  color="#212121" size="1"><span
                                    style="font-size:7.5pt;font-family:Tahoma;color:#212121">Néphrologie
                                    et Dialyse</span></font><font
                                  face="Tahoma" color="#212121" size="2"><span
                                    style="font-size:10.0pt;font-family:
                                    Tahoma;color:#212121"><o:p></o:p></span></font></p>
                            </div>
                            <div>
                              <p class="MsoNormal"><font face="Tahoma"
                                  color="#212121" size="1"><span
                                    style="font-size:7.5pt;font-family:Tahoma;color:#212121">Centre
                                    Hospitalier</span></font><font
                                  face="Tahoma" color="#212121" size="2"><span
                                    style="font-size:10.0pt;font-family:
                                    Tahoma;color:#212121"><o:p></o:p></span></font></p>
                            </div>
                            <div>
                              <p class="MsoNormal"><font face="Tahoma"
                                  color="#212121" size="1"><span
                                    style="font-size:7.5pt;font-family:Tahoma;color:#212121">71
                                    000   MACON</span></font><font
                                  face="Tahoma" color="#212121" size="2"><span
style="font-size:10.0pt;font-family:Tahoma;color:#212121"><o:p></o:p></span></font></p>
                            </div>
                            <div>
                              <p class="MsoNormal"><font face="Tahoma"
                                  color="#212121" size="2"><span
                                    style="font-size:10.0pt;font-family:Tahoma;color:#212121"><a
                                      href="mailto:hanefti@ch-macon.fr"
                                      moz-do-not-send="true" id="NoLP">hanefti@ch-macon.fr</a><o:p></o:p></span></font></p>
                            </div>
                          </div>
                        </div>
                      </div>
                      <div>
                        <div class="MsoNormal" style="text-align:center"
                          align="center"><font face="Times New Roman"
                            color="#212121" size="3"><span
                              style="font-size:12.0pt;
                              color:#212121">
                              <hr tabindex="-1"
                                style="display:inline-block"
                                align="center" size="2" width="98%">
                            </span></font></div>
                        <div id="divRplyFwdMsg">
                          <p class="MsoNormal"><b><font face="Calibri"
                                color="black" size="2"><span
                                  style="font-size:11.0pt;font-family:Calibri;font-weight:bold">De
                                  :</span></font></b><font
                              face="Calibri" size="2"><span
                                style="font-size:11.0pt;font-family:Calibri">
                                Renaliste
                                <a
                                  href="mailto:renaliste-bounces@nephrodial.org"
                                  moz-do-not-send="true"><renaliste-bounces@nephrodial.org></a>
                                de la part de Etienne ROBIN
                                <a
                                  href="mailto:etienne-m.robin@wanadoo.fr"
                                  moz-do-not-send="true"><etienne-m.robin@wanadoo.fr></a><br>
                                <b><span style="font-weight:bold">Envoyé
                                    :</span></b> dimanche <st1:date
                                  year="2016" day="30" month="10"
                                  ls="trans" w:st="on">
                                  30 octobre 2016</st1:date> 15:37<br>
                                <b><span style="font-weight:bold">À :</span></b>
                                RENALISTE<br>
                                <b><span style="font-weight:bold">Objet
                                    :</span></b> [Renaliste]
                                Hypercalcémie récidivante sévère</span></font><font
                              color="#212121"><span
                                style="color:#212121">
                                <o:p></o:p></span></font></p>
                          <div>
                            <p class="MsoNormal"><font face="Times New
                                Roman" color="#212121" size="3"><span
                                  style="font-size:12.0pt;color:#212121"> <o:p></o:p></span></font></p>
                          </div>
                        </div>
                        <div>
                          <p class="MsoNormal"
                            style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><font
                              face="Times New Roman" color="black"
                              size="3"><span style="font-size:12.0pt">Bonjour<o:p></o:p></span></font></p>
                          <p class="MsoNormal"
                            style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><font
                              face="Times New Roman" color="black"
                              size="3"><span style="font-size:12.0pt">Je
                                soumets à votre sagacité le cas d’une
                                patiente hémodialysée : elle présente
                                une hypercalcémie dont le diagnostic
                                étiologique nous échappe, bien qu’elle
                                soit importante (3,24 mmol) et ancienne
                                (deux ans et demi).<o:p></o:p></span></font></p>
                          <p class="MsoNormal"
                            style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><font
                              face="Times New Roman" color="black"
                              size="3"><span style="font-size:12.0pt">82
                                ans. En maison de retraite depuis 5 ans.</span></font><font
                              face="Comic Sans MS" size="2"><span
                                style="font-size:10.0pt;font-family:"Comic
                                Sans MS""><br>
                                Antécédents non significatifs :
                                Paralysie faciale périphérique /
                                prothèse de hanche bilatérale /
                                Pace-maker pour BAV / Canal carpien
                                opéré / Sciatique d’origine discale
                                (disparue en avril dernier) / Grand
                                handicap locomoteur.</span></font>
                            <o:p></o:p></p>
                          <p class="MsoNormal"
                            style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><font
                              face="Times New Roman" color="black"
                              size="3"><span style="font-size:12.0pt">Néphropathie
                                causale indéterminée. Pas de PBR.</span></font><font
                              face="Comic Sans MS" size="2"><span
                                style="font-size:10.0pt;font-family:"Comic
                                Sans MS""><br>
                                Mise en dialyse en août 2013. </span></font><o:p></o:p></p>
                          <p class="MsoNormal"
                            style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><font
                              face="Times New Roman" color="black"
                              size="3"><span style="font-size:12.0pt">L’hypercalcémie
                                est notée pour la première fois en avril
                                2014. Elle est alors modérée (108 mg).</span></font><font
                              face="Comic Sans MS" size="2"><span
                                style="font-size:10.0pt;font-family:"Comic
                                Sans MS""><br>
                                C’est à peu près à cette époque que la
                                patiente perd son autonomie motrice
                                « par manque de force ».<br>
                                On évoque donc une hypercalcémie
                                d’immobilisation, car le décubitus est
                                permanent (jamais mise en fauteuil
                                roulant).<br>
                                On la traite symptomatiquement par bain
                                pauvre en calcium, sans succès. La
                                calcémie reste élevée jusqu’en octobre
                                2014, date à laquelle elle se corrige
                                sans explication (la patiente est restée
                                en décubitus permanent. Elle y est
                                toujours).</span></font><br>
                            Pendant 18 mois, les calcémies vont rester
                            « normales » (compte tenu d’une albuminémie
                            basse), de l’ordre de 2,20 mmol.<o:p></o:p></p>
                          <p class="MsoNormal"
                            style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><font
                              face="Times New Roman" color="black"
                              size="3"><span style="font-size:12.0pt">En
                                effet, un an et demi plus tard (mai
                                2016), l’hypercalcémie récidive
                                brusquement (2,66) et s’accentue pendant
                                l’été : 2,79 en juin, 2,89 en août, 3,24
                                en septembre. Mais il ne s’agit pas
                                d’une patiente qui s’expose au soleil.<br>
                                C’est une vraie hypercalcémie
                                (l’albuminémie est à 29g, sarcopénie
                                marquée).</span></font><font face="Comic
                              Sans MS" size="2"><span
                                style="font-size:10.0pt;font-family:"Comic
                                Sans MS""><br>
                                La PTH est effondrée, et semble de plus
                                en plus freinée par la calcémie : 41 en
                                janvier 2016, 29 en avril, moins de 4 en
                                juillet.<br>
                                On incrimine le Cernevit, car ce
                                traitement (1 flacon toutes les 3
                                semaines) a été débuté précisément en
                                mai. Le temps de s’en apercevoir, on le
                                stoppe fin août. Mais c’était une fausse
                                piste : l’hypercalcémie persiste, et de
                                toutes façons, le taux sérique de 25 OH
                                vitamine D2-D3 s’avère bas (27
                                microgrammes par litre). De plus, le
                                freinage de la PTH semble bien antérieur
                                à cette prescription de polyvitamines.</span></font><o:p></o:p></p>
                          <p class="MsoNormal"
                            style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><font
                              face="Times New Roman" color="black"
                              size="3"><span style="font-size:12.0pt">Cliniquement,
                                la patiente n’a guère de trouble
                                digestif évocateur d’hypercalcémie (un
                                vomissement de temps à autre), mais elle
                                est modérément anorexique, et maigrit
                                rapidement : <st1:metricconverter
                                  productid="90 kg" w:st="on">
                                  90 kg</st1:metricconverter> en janvier
                                dernier, <st1:metricconverter
                                  productid="70 kg" w:st="on">
                                  70 kg</st1:metricconverter>
                                actuellement.</span></font><font
                              face="Comic Sans MS" size="2"><span
                                style="font-size:10.0pt;font-family:"Comic
                                Sans MS""><br>
                                À part cet amaigrissement, rien n’évoque
                                cliniquement un cancer : pas de douleurs
                                (la vieille sciatique a complètement
                                disparu), pas d’adénopathies, abdomen et
                                seins non suspects.<br>
                                Du reste, la phosphorémie abaissée (0,74
                                avant dialyse) plaide contre toute
                                ostéolyse, qu’elle soit maligne ou
                                d’immobilisation.<br>
                                Aucun signe cardiaque d’hypercalcémie :
                                fréquence à 84 (électro-entraînée), TA
                                systolique entre 140 et 100.</span></font><br>
                            Aucun signe neuro-psychique ou musculaire
                            d’hypercalcémie. L’humeur n’est pas
                            apathique, juste banalement dépressive, mais
                            pas plus que chez un octogénaire moyen face
                            aux contraintes de la dialyse, et peut-être
                            moins que chez un néphrologue moyen face aux
                            contraintes administratives.<font
                              face="Comic Sans MS" size="2"><span
                                style="font-size:10.0pt;font-family:"Comic
                                Sans MS""><br>
                                La patiente ne prend ni vitamines ni
                                calcium oral ni corticoïdes.</span></font><o:p></o:p></p>
                          <p class="msolistparagraphcxsplast"
                            style="margin-left:53.25pt;text-indent:-18.0pt">
                            <font face="Comic Sans MS" color="#212121"
                              size="2"><span style="font-size:10.0pt;
                                font-family:"Comic Sans
                                MS";color:#212121">Reste du bilan
                                étiologique :</span></font><font
                              color="#212121"><span
                                style="color:#212121"><br>
                                -       </span></font><font face="Comic
                              Sans MS" color="#212121" size="2"><span
                                style="font-size:10.0pt;font-family:"Comic
                                Sans MS";
                                color:#212121">Calcémie = 2,89 (7
                                octobre)    puis encore 3,24 (24
                                octobre)</span></font><font
                              color="#212121"><span
                                style="color:#212121"><br>
                                -       </span></font><font face="Comic
                              Sans MS" color="#212121" size="2"><span
                                style="font-size:10.0pt;font-family:"Comic
                                Sans MS";
                                color:#212121">Protides = 50g,   
                                albuminémie = 27g</span></font><font
                              color="#212121"><span
                                style="color:#212121"><br>
                                -       </span></font><font face="Comic
                              Sans MS" color="#212121" size="2"><span
                                style="font-size:10.0pt;font-family:"Comic
                                Sans MS";
                                color:#212121">Calcémie ionisée = 1,55</span></font><font
                              color="#212121"><span
                                style="color:#212121"><br>
                                -       </span></font><font face="Comic
                              Sans MS" color="#212121" size="2"><span
                                style="font-size:10.0pt;font-family:"Comic
                                Sans MS";
                                color:#212121">Calcémie corrigée = 3,21</span></font><font
                              color="#212121"><span
                                style="color:#212121"><br>
                                -       </span></font><font face="Comic
                              Sans MS" color="#212121" size="2"><span
                                style="font-size:10.0pt;font-family:"Comic
                                Sans MS";
                                color:#212121">Phosphatases alcalines =
                                144 (N = 35 à 105)</span></font><font
                              color="#212121"><span
                                style="color:#212121"><br>
                                -       </span></font><font face="Comic
                              Sans MS" color="#212121" size="2"><span
                                style="font-size:10.0pt;font-family:"Comic
                                Sans MS";
                                color:#212121">Phosphatases alcalines
                                osseuses = 21 microgrammes (N = 5 à 25)</span></font><font
                              color="#212121"><span
                                style="color:#212121"><br>
                                -       </span></font><font face="Comic
                              Sans MS" color="#212121" size="2"><span
                                style="font-size:10.0pt;font-family:"Comic
                                Sans MS";
                                color:#212121">PTH-like = moins de 8,5
                                microgrammes (N inférieure à 13)</span></font><font
                              color="#212121"><span
                                style="color:#212121"><br>
                                -       </span></font><font face="Comic
                              Sans MS" color="#212121" size="2"><span
                                style="font-size:10.0pt;font-family:"Comic
                                Sans MS";
                                color:#212121">ECA = 55 UI (N = 20 à 60)</span></font><font
                              color="#212121"><span
                                style="color:#212121"><br>
                                -       </span></font><font face="Comic
                              Sans MS" color="#212121" size="2"><span
                                style="font-size:10.0pt;font-family:"Comic
                                Sans MS";
                                color:#212121">Vitamine A sérique
                                normale</span></font><font
                              color="#212121"><span
                                style="color:#212121"><br>
                                -       </span></font><font face="Comic
                              Sans MS" color="#212121" size="2"><span
                                style="font-size:10.0pt;font-family:"Comic
                                Sans MS";
                                color:#212121">CRP = 6</span></font><font
                              color="#212121"><span
                                style="color:#212121"><br>
                                -       </span></font><font face="Comic
                              Sans MS" color="#212121" size="2"><span
                                style="font-size:10.0pt;font-family:"Comic
                                Sans MS";
                                color:#212121">Electrophorèse : pas de
                                pic</span></font><font color="#212121"><span
                                style="color:#212121"><br>
                                -       </span></font><font face="Comic
                              Sans MS" color="#212121" size="2"><span
                                style="font-size:10.0pt;font-family:"Comic
                                Sans MS";
                                color:#212121">Chaînes légères libres :
                                dosage écarté car pas de remboursement.</span></font><font
                              color="#212121"><span
                                style="color:#212121"><br>
                                -       </span></font><font face="Comic
                              Sans MS" color="#212121" size="2"><span
                                style="font-size:10.0pt;font-family:"Comic
                                Sans MS";
                                color:#212121">Marqueurs tumoraux : ACE,
                                CA 19-9 et CA 125 élevés, mais quelle
                                valeur chez une dialysée ?</span></font><font
                              color="#212121"><span
                                style="color:#212121"><br>
                                -       </span></font><font face="Comic
                              Sans MS" color="#212121" size="2"><span
                                style="font-size:10.0pt;font-family:"Comic
                                Sans MS";
                                color:#212121">Radios osseuses et
                                thorax : obstinément refusées par la
                                patiente, qui a son caractère (donc
                                évitez de nous suggérer une biopsie à la
                                recherche d’un granulome…)</span></font><font
                              color="#212121"><span
                                style="color:#212121"><o:p></o:p></span></font></p>
                          <p class="MsoNormal"><font face="Comic Sans
                              MS" color="#212121" size="2"><span
                                style="font-size:10.0pt;font-family:"Comic
                                Sans MS";color:#212121">Vu la bonne
                                tolérance de l’hypercalcémie, nous
                                n’avons pas envisagé de traiter par
                                biphosphonates.<br>
                                Le calcium du dialysat est à 1,25. La
                                calcémie après dialyse à 2,18.</span></font><font
                              color="#212121"><span
                                style="color:#212121">
                                <o:p></o:p></span></font></p>
                          <p class="MsoNormal"
                            style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><font
                              face="Times New Roman" color="black"
                              size="3"><span style="font-size:12.0pt">Comment
                                élucider cette hypercalcémie menaçante
                                par son intensité, et singulière par son
                                profil évolutif sur plus de deux ans ? <br>
                                Grâce, peut-être, à vos avis ?</span></font><font
                              face="Comic Sans MS" size="2"><span
                                style="font-size:10.0pt;font-family:"Comic
                                Sans MS""><br>
                                Merci.</span></font><o:p></o:p></p>
                          <p class="MsoNormal"
                            style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><font
                              face="Times New Roman" color="black"
                              size="3"><span style="font-size:12.0pt">Etienne
                                Robin (Dijon)<o:p></o:p></span></font></p>
                        </div>
                      </div>
                      <p class="MsoNormal"><font face="Times New Roman"
                          color="#212121" size="3"><span
                            style="font-size:12.0pt;color:#212121"><br>
                            <br>
                            <o:p></o:p></span></font></p>
                      <fieldset class="mimeAttachmentHeader"></fieldset>
                      <pre><font face="Courier New" color="#212121" size="2"><span style="font-size:10.0pt;color:#212121">_______________________________________________<o:p></o:p></span></font></pre>
                      <pre><font face="Courier New" color="#212121" size="2"><span style="font-size:10.0pt;
color:#212121">Renaliste mailing list<o:p></o:p></span></font></pre>
                      <pre><font face="Courier New" color="#212121" size="2"><span style="font-size:10.0pt;
color:#212121"><a href="mailto:Renaliste@nephrodial.org" moz-do-not-send="true">Renaliste@nephrodial.org</a><o:p></o:p></span></font></pre>
                      <pre><font face="Courier New" color="#212121" size="2"><span style="font-size:10.0pt;
color:#212121"><a href="http://nephrodial.org/cgi-bin/mailman/listinfo/renaliste" moz-do-not-send="true">http://nephrodial.org/cgi-bin/mailman/listinfo/renaliste</a><o:p></o:p></span></font></pre>
                    </blockquote>
                    <p class="MsoNormal"><font face="Times New Roman"
                        color="#212121" size="3"><span
                          style="font-size:12.0pt;color:#212121"><o:p> </o:p></span></font></p>
                  </div>
                </div>
                <p class="MsoNormal"><font face="Times New Roman"
                    color="black" size="3"><span
                      style="font-size:12.0pt"><br>
                      <br>
                      <br>
                    </span></font></p>
                <font face="Times New Roman" color="black" size="3">
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                  <o:p></o:p></font>
                <pre><font face="Courier New" color="black" size="2"><span style="font-size:10.0pt">_______________________________________________<o:p></o:p></span></font></pre>
                <pre><font face="Courier New" color="black" size="2"><span style="font-size:10.0pt">Renaliste mailing list<o:p></o:p></span></font></pre>
                <pre><font face="Courier New" color="black" size="2"><span style="font-size:10.0pt"><a moz-do-not-send="true" href="mailto:Renaliste@nephrodial.org">Renaliste@nephrodial.org</a><o:p></o:p></span></font></pre>
                <pre><font face="Courier New" color="black" size="2"><span style="font-size:10.0pt"><a moz-do-not-send="true" href="http://nephrodial.org/cgi-bin/mailman/listinfo/renaliste">http://nephrodial.org/cgi-bin/mailman/listinfo/renaliste</a><o:p></o:p></span></font></pre>
              </blockquote>
              <p class="MsoNormal"><font face="Times New Roman"
                  color="black" size="3"><span style="font-size:12.0pt"><o:p> </o:p></span></font></p>
            </div>
            <br>
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            <br>
            <pre wrap="">_______________________________________________
Renaliste mailing list
<a class="moz-txt-link-abbreviated" href="mailto:Renaliste@nephrodial.org">Renaliste@nephrodial.org</a>
<a class="moz-txt-link-freetext" href="http://nephrodial.org/cgi-bin/mailman/listinfo/renaliste">http://nephrodial.org/cgi-bin/mailman/listinfo/renaliste</a>
</pre>
          </o:smarttagtype></o:smarttagtype></o:smarttagtype></blockquote>
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