Sarcomatoid carcinoma of the small intestine.
A case of sarcomatoid carcinoma of the small intestine in a 76 year old Chinese woman is presented. The diagnosis was confirmed by light microscopic, immunohistochemical and ultrastructural findings. It is a rare neoplasm, with only 13 previous reported cases in the literature. Patients with the disease usually had a poor prognosis. The nomenclature, histological and immunohistochemical findings of these tumours were diverse. To our knowledge, this case is the first report of this disease entity in a Chinese patient, and has its distinctive features. The patient was the oldest one in literature with this disease, and had the shortest survival time after the presentation of symptoms.
Lam
K Y
KY
Department of Pathology, Queen Mary Hospital, Hong Kong.
Leung
C Y
CY
Ho
J W
JW
D000368:Aged; D002296:Carcinosarcoma / Q000473:pathology* / Q000648:ultrastructure; D002681:China; D003937:Diagnosis, Differential; D004379:Duodenal Neoplasms / Q000473:pathology* / Q000648:ultrastructure; D017809:Fatal Outcome; D005260:Female; D006801:Humans; D007150:Immunohistochemistry; D007580:Jejunal Neoplasms / Q000473:pathology* / Q000648:ultrastructure; D011379:Prognosis