Sarcoma sinovial digital
Palabras clave:
sarcoma sinovial, mano, inmunohistoquímicaResumen
El sarcoma sinovial es una entidad bien definida clínica y morfológicamente y, a pesar de su nombre, es muy raro en las cavidades articulares. Este sarcoma afecta zonas sin relación aparente con las estructuras sinoviales y representa entre el 5% y el 10% de todos los sarcomas de los tejidos blandos. Se encuentra con mayor frecuencia en las extremidades, especialmente en las inferiores, donde tiende a localizarse en la vecindad de las grandes articulaciones; se han informado muy pocos casos de sarcomas sinoviales en las manos o los pies, con una evolución clínica favorable. Así mismo, es más frecuente de 15 a 40 años de edad (con una edad media de 34 años). Este artículo presenta el caso de una mujer adulta a quien se le realizó el diagnóstico histopatológico e inmunohistoquímico de un sarcoma sinovial en el quinto dedo de la mano derecha.
Biografía del autor/a
Alfredo Ernesto Romero Rojas, Instituto Nacional de Cancerología
Instituto Nacional de Cancerología, Bogotá, Colombia.
Ligia Inés Restrepo Escobar, Instituto Nacional de Cancerología
Instituto Nacional de Cancerología, Bogotá, Colombia.
Mario Alexánder Melo-Uribe, Instituto Nacional de Cancerología
Instituto Nacional de Cancerología, Bogotá, Colombia.
Universidad Industrial de Santander (PATUIS), Bucaramanga, Colombia.
Julio Alexánder Díaz-Pérez, Instituto Nacional de Cancerología
Instituto Nacional de Cancerología, Bogotá, Colombia.
Universidad Industrial de Santander (PATUIS), Bucaramanga, Colombia.
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