原发回盲瓣腺癌极为罕见。我们手术及病理证实1例,报告如下。病例报告患者男性,66岁,1994年12月15日入院。主诉慢性进行性腹胀1月,15天未排便,曾服中药三剂无效,1周来腹胀难忍,伴阵发性腹痛、恶心、呕吐,不能进食。既往健康,无慢性病 Primary ileocecal valve adenocarcinoma is extremely rare. We have surgery and pathology confirmed in 1 case, the report is as follows. Case report Male patient, 66 years old, admitted to hospital on December 15, 1994. Chief complaint of chronic progressive bloating in January, 15 days without bowel movements, served three times invalid Chinese medicine, 1 week to abdominal distension, with paroxysmal abdominal pain, nausea, vomiting, can not eat. Past health, non-chronic disease