Small cell carcinoma occurring in a case of ulcerative colitis.
Artículo
en Inglés
| IMSEAR
| ID: sea-124467
ABSTRACT
A 61-year-old man, with an 8-year history of ulcerative colitis, presented with bleeding per rectum for 4 weeks' duration. Colonoscopy revealed polypoidal neoplasm at the rectosigmoid junction. Histopathology depicted small cell carcinoma. On immunohistochemical staining, chromogranin A and synaptophysin were positive. The tumour was diagnosed as undifferentiated small cell carcinoma, which is unusual since generally it is the adenocarcinoma that occurs on a background of ulcerative colitis and there are only three previous reports of small cell carcinoma occurring in UC.
Texto completo:
Disponible
Índice:
IMSEAR (Asia Sudoriental)
Asunto principal:
Humanos
/
Masculino
/
Colitis Ulcerosa
/
Neoplasias del Colon
/
Carcinoma de Células Pequeñas
/
Persona de Mediana Edad
Idioma:
Inglés
Año:
2008
Tipo del documento:
Artículo
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