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        "resumen" => "<span id="abst0005" class="elsevierStyleSection elsevierViewall"><p id="spar0005" class="elsevierStyleSimplePara elsevierViewall">Una paciente de 24 a&#241;os&#44; sin antecedentes de inter&#233;s&#44; present&#243; un derrame pleural &#40;DP&#41; derecho importante&#46; El estudio bioqu&#237;mico del l&#237;quido pleural mostr&#243; un exudado est&#233;ril con nivel bajo de glucosa&#46; Los estudios complementarios no determinaron la etiolog&#237;a del mismo&#46; El derrame fue drenado y la paciente fue dada de alta sin un diagn&#243;stico espec&#237;fico&#46; Nueve meses despu&#233;s recidiv&#243; el DP presentando las mismas caracter&#237;sticas bioqu&#237;micas&#46; El examen citologico del l&#237;quido pleural mostr&#243; la presencia de fondo necr&#242;tico amorfo y c&#233;lulas gigantes multinucleadas&#46; Estos 2 componentes son parte de la tr&#237;ada patognom&#243;nica de los DP reumatoides&#44; junto con los histiocitos fusiformes&#46; Las caracter&#237;sticas bioqu&#237;micas del l&#237;quido pleural suger&#237;an el diagn&#243;stico&#44; y el examen citologico del mismo lo confirm&#243;&#44; siendo diagnosticada de DP reumatoide&#46; Se realiz&#243; tratamiento corticoide con mejor&#237;a espectacular&#46; Al disminuir la dosis del mismo&#44; present&#243; manifestaciones articulares reumatoides&#46; Se debe considerar a la artritis reumatoide como causa de DP inexplicado y debe buscarse el diagn&#243;stico mediante el estudio citologico del l&#237;quido pleural&#46;</p></span>"
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        "resumen" => "<span id="abst0010" class="elsevierStyleSection elsevierViewall"><p id="spar0010" class="elsevierStyleSimplePara elsevierViewall">A 24-year-old woman with an unremarkable history presented with a large right-sided pleural effusion&#46; Analysis of the pleural fluid showed a sterile exudate with a low sugar level&#46; Complementary analyses were unable to pinpoint the etiology&#46; The effusion was drained and the patient was released with no specific diagnosis&#46; Nine months later the effusion recurred and the initial laboratory analyses were the same&#46; Pleural fluid cytology revealed the presence of an amorphous necrotic background and non-small cells with multiple nuclei&#44; two signs that constitute part of the pathognomonic triad of rheumatoid pleural effusions&#44; the third characteristic beign fusiform histocytes&#46; The biochemical characteristics of the pleural fluid thus suggested rheumatoid pleural effusion&#44; and cytology confirmed the diagnosis&#46; Corticoid therapy effected spectacular recovery&#44; but when the dose was reduced&#44; rheumatoid symptoms presented in the joints&#46; Rheumatoid arthritis should be considered as a possible explanation for unexplained pleural effusion&#46; Cytology must be used for diagnosis&#46;</p></span>"
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Derrame pleural como forma de inicio de la artritis reumatoide. Diagnóstico citológico
Pleural effusion as the initial sign of rheumatoid arthritis. Diagnosis by cytology
J. Fernández-Muixí1, F. Vidal, L. Torre, C. Richart
Servicios de Medicina Interna, Hospital de Tarragona Joan XXIII. Facultad de Medicina y Ciencias de la Salud. Universidad Rovira i Virgili. Tarragona
S. Razquín*
* Servicios de Anatomía Patológica. Hospital de Tarragona Joan XXIII. Facultad de Medicina y Ciencias de la Salud. Universidad Rovira i Virgili. Tarragona
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    "titulo" => "Derrame pleural como forma de inicio de la artritis reumatoide&#46; Diagn&#243;stico citol&#243;gico"
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        "titulo" => "Pleural effusion as the initial sign of rheumatoid arthritis&#46; Diagnosis by cytology"
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        "resumen" => "<span id="abst0005" class="elsevierStyleSection elsevierViewall"><p id="spar0005" class="elsevierStyleSimplePara elsevierViewall">Una paciente de 24 a&#241;os&#44; sin antecedentes de inter&#233;s&#44; present&#243; un derrame pleural &#40;DP&#41; derecho importante&#46; El estudio bioqu&#237;mico del l&#237;quido pleural mostr&#243; un exudado est&#233;ril con nivel bajo de glucosa&#46; Los estudios complementarios no determinaron la etiolog&#237;a del mismo&#46; El derrame fue drenado y la paciente fue dada de alta sin un diagn&#243;stico espec&#237;fico&#46; Nueve meses despu&#233;s recidiv&#243; el DP presentando las mismas caracter&#237;sticas bioqu&#237;micas&#46; El examen citologico del l&#237;quido pleural mostr&#243; la presencia de fondo necr&#242;tico amorfo y c&#233;lulas gigantes multinucleadas&#46; Estos 2 componentes son parte de la tr&#237;ada patognom&#243;nica de los DP reumatoides&#44; junto con los histiocitos fusiformes&#46; Las caracter&#237;sticas bioqu&#237;micas del l&#237;quido pleural suger&#237;an el diagn&#243;stico&#44; y el examen citologico del mismo lo confirm&#243;&#44; siendo diagnosticada de DP reumatoide&#46; Se realiz&#243; tratamiento corticoide con mejor&#237;a espectacular&#46; Al disminuir la dosis del mismo&#44; present&#243; manifestaciones articulares reumatoides&#46; Se debe considerar a la artritis reumatoide como causa de DP inexplicado y debe buscarse el diagn&#243;stico mediante el estudio citologico del l&#237;quido pleural&#46;</p></span>"
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        "resumen" => "<span id="abst0010" class="elsevierStyleSection elsevierViewall"><p id="spar0010" class="elsevierStyleSimplePara elsevierViewall">A 24-year-old woman with an unremarkable history presented with a large right-sided pleural effusion&#46; Analysis of the pleural fluid showed a sterile exudate with a low sugar level&#46; Complementary analyses were unable to pinpoint the etiology&#46; The effusion was drained and the patient was released with no specific diagnosis&#46; Nine months later the effusion recurred and the initial laboratory analyses were the same&#46; Pleural fluid cytology revealed the presence of an amorphous necrotic background and non-small cells with multiple nuclei&#44; two signs that constitute part of the pathognomonic triad of rheumatoid pleural effusions&#44; the third characteristic beign fusiform histocytes&#46; The biochemical characteristics of the pleural fluid thus suggested rheumatoid pleural effusion&#44; and cytology confirmed the diagnosis&#46; Corticoid therapy effected spectacular recovery&#44; but when the dose was reduced&#44; rheumatoid symptoms presented in the joints&#46; Rheumatoid arthritis should be considered as a possible explanation for unexplained pleural effusion&#46; Cytology must be used for diagnosis&#46;</p></span>"
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ISSN: 03002896
Original language: Spanish
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