<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>2312-3893</journal-id>
<journal-title><![CDATA[Revista Virtual de la Sociedad Paraguaya de Medicina Interna]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. virtual Soc. Parag. Med. Int.]]></abbrev-journal-title>
<issn>2312-3893</issn>
<publisher>
<publisher-name><![CDATA[Sociedad Paraguaya de Medicina Interna]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2312-38932016000100011</article-id>
<article-id pub-id-type="doi">10.18004/rvspmi/2312-3893/2016.03(01)79-081</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Púrpura trombocitopénica en mujer adulta]]></article-title>
<article-title xml:lang="en"><![CDATA[Thrombocytopenic purpura in an adult woman]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Falcón Z]]></surname>
<given-names><![CDATA[Jesús]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Espínola Benza]]></surname>
<given-names><![CDATA[Mónica María]]></given-names>
</name>
<xref ref-type="aff" rid="A02"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Pereira Forcado]]></surname>
<given-names><![CDATA[Julia Marlene]]></given-names>
</name>
<xref ref-type="aff" rid="A02"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Mora Díaz]]></surname>
<given-names><![CDATA[Diego Arnaldo]]></given-names>
</name>
<xref ref-type="aff" rid="A02"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Franco Britos]]></surname>
<given-names><![CDATA[Marco Antonio]]></given-names>
</name>
<xref ref-type="aff" rid="A02"/>
</contrib>
</contrib-group>
<aff id="A01">
<institution><![CDATA[,Hospital Central del Instituto de Previsión Social Departamento de Medicina Interna ]]></institution>
<addr-line><![CDATA[Asunción ]]></addr-line>
<country>Paragua</country>
</aff>
<aff id="A02">
<institution><![CDATA[,Universidad Católica Nuestra Señora de la Asunción Facultad de Medicina ]]></institution>
<addr-line><![CDATA[Asunción ]]></addr-line>
<country>Paraguay</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>03</month>
<year>2016</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>03</month>
<year>2016</year>
</pub-date>
<volume>3</volume>
<numero>1</numero>
<fpage>79</fpage>
<lpage>81</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.iics.una.py/scielo.php?script=sci_arttext&amp;pid=S2312-38932016000100011&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.iics.una.py/scielo.php?script=sci_abstract&amp;pid=S2312-38932016000100011&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.iics.una.py/scielo.php?script=sci_pdf&amp;pid=S2312-38932016000100011&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Se presenta el caso de una mujer adulta mayor, previamente sana, que ingresa con antecedente de cuadro confusional, debilidad generalizada, cambio de coloración de piel y mucosas, síntomas gastrointestinales y fiebre. En estudios de imagen no se evidencian lesiones encefálicas. Ante cuadro clínico y hallazgos laboratoriales se realiza frotis de sangre periférica, confirmándose diagnóstico de púrpura trombocitopénica trombótica. Se indica plasmaféresis, sin embargo, la paciente no responde a la terapia y fallece.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[This is the case of old adult woman, previously healthy, admitted with history of confusion symptoms, general weakness, change of skin and mucous color, gastrointestinal symptoms and fever. Medical imaging studies do not show evidences of encephalic lesions. Considering the clinical symptoms and laboratory findings, a smear of peripheral blood is made confirming a diagnosis of thrombotic thrombocytopenic purpura. Although plasmapheresis is indicated, the patient does not respond to the therapy and die.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[púrpura trombocitopénica trombótica]]></kwd>
<kwd lng="es"><![CDATA[ictericia]]></kwd>
<kwd lng="en"><![CDATA[thrombotic thrombocytopenic purpura]]></kwd>
<kwd lng="en"><![CDATA[jaundice]]></kwd>
</kwd-group>
</article-meta>
</front><body><![CDATA[ <p align="right"><font size="2" face="Verdana, Geneva, sans-serif"><b>REPORTE DE CASO</b></font></p>     <p>&nbsp;</p>      <p><font size="4" face="Verdana, Geneva, sans-serif"><b>P&uacute;rpura trombocitop&eacute;nica en mujer adulta</b></font></p>      <p><font size="3" face="Verdana, Geneva, sans-serif"><b>Thrombocytopenic purpura in an  adult woman</b></font></p>      <p><font size="2" face="Verdana, Geneva, sans-serif"><b>Autores</b>: Jes&uacute;s Falc&oacute;n Z.<sup><a href="#corresp1">1</a></sup><a name="autor1" id="autor1"></a>, M&oacute;nica Mar&iacute;a Esp&iacute;nola Benza<sup><a href="#corresp2">2</a><a name="autor2" id="autor2"></a></sup>,  Julia Marlene Pereira Forcado<sup><a href="#corresp2">2</a><a name="autor2" id="autor3"></a></sup>, Diego Arnaldo Mora D&iacute;az<sup><a href="#corresp2">2</a></sup><sup><a name="autor2" id="autor4"></a></sup>,  Marco Antonio Franco Britos<sup><a href="#corresp2">2</a><a name="autor2" id="autor5"></a></sup>.</font></p> <hr size "1" noshade>     <p>&nbsp;</p>      <p><font size="3" face="Verdana, Geneva, sans-serif"><b>Resumen</b></font></p>      <p><font size="2" face="Verdana, Geneva, sans-serif">Se presenta el caso de una mujer adulta mayor,  previamente sana, que ingresa con antecedente de cuadro confusional, debilidad  generalizada, cambio de coloraci&oacute;n de piel y mucosas, s&iacute;ntomas  gastrointestinales y fiebre. En estudios de imagen no se evidencian lesiones  encef&aacute;licas. Ante cuadro cl&iacute;nico y hallazgos laboratoriales se realiza frotis  de sangre perif&eacute;rica, confirm&aacute;ndose diagn&oacute;stico de p&uacute;rpura trombocitop&eacute;nica  tromb&oacute;tica. Se indica plasmaf&eacute;resis, sin embargo, la paciente no responde a la  terapia y fallece.</font></p>      <p><font size="2" face="Verdana, Geneva, sans-serif"><b>Palabras claves</b>: p&uacute;rpura trombocitop&eacute;nica  tromb&oacute;tica, ictericia.</font></p> <hr size "1" noshade>      <p><font size="3" face="Verdana, Geneva, sans-serif"><b>Abstract</b></font></p>      ]]></body>
<body><![CDATA[<p><font size="2" face="Verdana, Geneva, sans-serif">This is the case of old adult  woman, previously healthy, admitted with history of confusion symptoms, general  weakness, change of skin and mucous color, gastrointestinal symptoms and  fever. Medical imaging studies do not  show evidences of encephalic lesions. Considering the clinical symptoms and  laboratory findings, a smear of peripheral blood is made confirming a diagnosis of thrombotic thrombocytopenic purpura. Although plasmapheresis is indicated, the patient does not respond to the therapy and die. </font></p>      <p><font size="2" face="Verdana, Geneva, sans-serif"><b>Keywords</b>: thrombotic thrombocytopenic purpura, jaundice</font></p>  <hr size "1" noshade>     <p>&nbsp;</p>      <p><font size="2" face="Verdana, Geneva, sans-serif"><b>Introducci&oacute;n</b>: la p&uacute;rpura trombocitop&eacute;nica  tromb&oacute;tica(PTT) es una patolog&iacute;a poco frecuente de presentaci&oacute;n pleom&oacute;rfica, caracterizada  por anemia hemol&iacute;tica microangiop&aacute;tica, trombocitopenia, fiebre, afectaci&oacute;n  renal y neurol&oacute;gica<sup>1,2</sup>. Afecta preferentemente mujeres y  es de mal pron&oacute;stico, con una mortalidad cercana al 90% sin tratamiento. Puede  ser adquirida o cong&eacute;nita. Su incidencia se estima en 1 a 10 casos por  mill&oacute;n de habitantes<sup>3,4</sup>.</font></p>      <p><font size="2" face="Verdana, Geneva, sans-serif"><b>Reporte del caso</b>: mujer de  73 a&ntilde;os, previamente sana, ingresa por cuadro confusional de 3 d&iacute;as de  evoluci&oacute;n, acompa&ntilde;ado de n&aacute;useas, v&oacute;mitos, deposiciones l&iacute;quidas y debilidad  generalizada. Dos d&iacute;as antes se agrega coloraci&oacute;n amarillenta de  piel y mucosas. Un d&iacute;a antes presenta ca&iacute;da de propia altura con p&eacute;rdida del  conocimiento y dificultad para articular las palabras, quedando en un  estado confusional. Familiares refieren que presenta hematomas espont&aacute;neos y a  traumatismos leves en los &uacute;ltimos meses.</font></p>      <p><font size="2" face="Verdana, Geneva, sans-serif">Ingresa febril,  hipertensa, taquic&aacute;rdica, l&uacute;cida alternando periodos de desorientaci&oacute;n temporoespacial. Al  examen f&iacute;sico se detecta coloraci&oacute;n amarillenta de piel y mucosas, equ&iacute;mosis en miembros inferiores. Laboratorio muestra: Hb 9,7 g/dL; plaquetas 40.000/mm<sup>3</sup>,  leucocitos 14.000/mm<sup>3</sup>, urea 139,4 mg/dL, creatinina 2,74 mg/dL, GOT 90  UI/L, bilirrubina total 8,92 mg/dL, bilirrubina indirecta 8,48  mg/dL, LDH 2726 UI/L, test de Coombs directo negativo.</font></p>      <p><font size="2" face="Verdana, Geneva, sans-serif">Al segundo d&iacute;a de su  internaci&oacute;n presenta convulsiones t&oacute;nico cl&oacute;nicas en varias oportunidades. La  tomograf&iacute;a de cr&aacute;neo no muestra lesiones (figuras <a href="#1a11f1">1</a>,<a href="#1a11f2">2</a>,<a href="#1a11f3">3</a>). El frotis de sangre  perif&eacute;rica informa esquistocitos en abundante cantidad. Se concluye una PTT y  se inicia plasmaf&eacute;resis falleciendo la paciente a las 24 horas.</font></p>     <p align="center"><a name="1a11f1" id="1a11f1"></a><img src="/img/revistas/spmi/v3n1/1a11f1.jpg" /></p>     <p align="center"><a name="1a11f2" id="1a11f2"></a><img src="/img/revistas/spmi/v3n1/1a11f2.jpg" /></p>     <p align="center"><a name="1a11f3" id="1a11f3"></a><img src="/img/revistas/spmi/v3n1/1a11f3.jpg" /></p>      ]]></body>
<body><![CDATA[<p><font size="2" face="Verdana, Geneva, sans-serif"><b>Discusi&oacute;n</b>: la  incidencia de PTT es baja, su presentaci&oacute;n es variable. Debe considerarse  siempre ante un paciente que presente anemia hemol&iacute;tica microangiop&aacute;tica (test  de Coombs directo negativo y esquistocitos en sangre perif&eacute;rica),  trombocitopenia, fiebre, afectaci&oacute;n renal y neurol&oacute;gica sin otra causa que lo  justifique. Se recomienda su reconocimiento r&aacute;pido ya que el tratamiento es la  plasmaf&eacute;resis precoz<sup>5</sup>. Es importante tenerlo en cuenta como  diagn&oacute;stico diferencial de enfermedades tropicales como la leptospirosis, que  cursa con cl&iacute;nica similar. Se presenta el caso por laS rareza de la patolog&iacute;a,  destac&aacute;ndose que la paciente present&oacute; todas las complicaciones y los criterios  para el diagn&oacute;stico. No se pudo establecer la causa subyacente.</font></p>     <p>&nbsp;</p>     <p><font size="3" face="Verdana, Geneva, sans-serif"><b>Agradecimientos:</b></font></p>     <p><font size="2" face="Verdana, Geneva, sans-serif">Al Dr. Jos&eacute;  Carlos Acosta Flores, Residente de Medicina en Im&aacute;genes del Hospital Central del  Instituto de Previsi&oacute;n Social (Asunci&oacute;n, Paraguay).</font></p>     <p>&nbsp;</p>      <p><font size="3" face="Verdana, Geneva, sans-serif"><b>Referencias  bibliogr&aacute;ficas:</b></font></p>        <!-- ref --><p><font size="2" face="Verdana, Geneva, sans-serif">1. Tsai HM. Current concepts in thrombotic  thrombocytopenic purpura. Annu Rev Med. 2006; 57:419-36.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=229488&pid=S2312-3893201600010001100001&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>          <!-- ref --><p><font size="2" face="Verdana, Geneva, sans-serif">2. Rock G, Shumak K, Kelton J, Blanchette VS, Buskard N,  Nair R, Spasoff R. Thrombotic thrombocytopenic purpura: outcome in 24 patients  with renal impairment treated with plasma exchange. Canadian Apheresis Study Group. Transfusion. 1992  Oct; 32(8):710-4.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=229490&pid=S2312-3893201600010001100002&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>          ]]></body>
<body><![CDATA[<!-- ref --><p><font size="2" face="Verdana, Geneva, sans-serif">3. Allford SL,  Hunt BJ, Rose P, Machin SJ. Haemostasis and thrombosis task force, British  Committee for Standards in Haematology. Guidelines on the diagnosis and  management of the thrombotic microangiopathichaemolyticanaemias. Br J Haematol.  2003 Feb; 120(4):556-73.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=229492&pid=S2312-3893201600010001100003&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>        <!-- ref --><p><font size="2" face="Verdana, Geneva, sans-serif">4. George JN.  Clinical practice. Thrombotic thrombocytopenic purpura. N Engl J Med. 2006 May  4; 354(18):1927-35.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=229494&pid=S2312-3893201600010001100004&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>        <!-- ref --><p><font size="2" face="Verdana, Geneva, sans-serif">5. Ferro H,  Roel JE, Lantos J, Grassi DG, Korin J. Thrombotic thrombocytopenic purpura and  systemic lupus erythematous. Three cases presenting simultaneously. Medicina (B Aires). 1999;  59(6):739-42.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=229496&pid=S2312-3893201600010001100005&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>     <p>&nbsp;</p>       <p><font size="2" face="Verdana, Geneva, sans-serif"><b>Art&iacute;culo recibido</b>: 28 de julio de 2015&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<b>Art&iacute;culo  aceptado</b>: 8 febrero 2016</font></p>        <p><font size="2" face="Verdana, Geneva, sans-serif"><b>Autor correspondiente:</b>    <br> Dra. M&oacute;nica Mar&iacute;a Esp&iacute;nola  Benza    ]]></body>
<body><![CDATA[<br> Direcci&oacute;n: Avda. Augusto Roa  Bastos 1612. Asunci&oacute;n, Paraguay    <br> Tel&eacute;fono: (+595) 973 571194    <br> Correo electr&oacute;nico: <a href="mailto:monikilla.cde@gmail.com">monikilla.cde@gmail.com</a></font> </p>      <p><font size="2" face="Verdana, Geneva, sans-serif"><sup><a name="corresp1" id="corresp1"></a><a href="#autor1">1</a></sup> Jefe de Sala. Servicio de Cl&iacute;nica M&eacute;dica. Departamento de Medicina  Interna. Hospital Central del Instituto de Previsi&oacute;n Social (Asunci&oacute;n,  Paraguay).    <br> <sup><a name="corresp2" id="corresp2"></a><a href="#autor2">2</a></sup> Residente de Medicina Interna. Facultad de Medicina. Universidad  Cat&oacute;lica &quot;Nuestra Se&ntilde;ora de la Asunci&oacute;n&quot; (Asunci&oacute;n, Paraguay).</font></p>      ]]></body><back>
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