Pezzuto F, Fortarezza F, Falcone V, Quintiliani C, Piscitelli D
G Chir. 2017 May-Jun;38(3):147-148. doi: 10.11138/gchir/2017.38.3.147.
Extra-gonadal choriocarcinoma is an extremely rare highly malignant neoplasm with a poor prognosis. In the gastrointestinal tract it usually arises in stomach, esophagous, bowel intestine and colon. Only few cases are pure and not associated with a classic adenocarcinoma. The correlation of Crohn's disease with choriocarcinoma is not reported. We describe a case of 47-year old man with primary choriocarcinoma of the colon in a previously documented Crohn's disease.
性腺外绒毛膜癌是一种极其罕见的高恶性肿瘤,预后较差。在胃肠道中,它通常发生于胃、食管、肠道和结肠。仅有少数病例为单纯性,不伴有经典腺癌。克罗恩病与绒毛膜癌的相关性尚无报道。我们描述了一例47岁男性患者,其结肠原发性绒毛膜癌发生于先前诊断的克罗恩病基础上。