广泛多发性息肉病急性出血较为少见。我院自 1 997年至今仅发现 3例 ,其中 2例经纤维内窥镜、1例经手术后病理症实 ,现报告如下。1　临床资料3例胃肠道多发性息肉病的患者 ,年龄最大者 47岁 ,最小者 2 2岁。女性 2例 ,男性 1例。例 1 ,临床主要症状及检查结果 :左下腹疼痛、腹 Extensive polyposis acute bleeding is relatively rare. Our hospital has only found 3 cases in our hospital since 1 997. Among them, 2 cases have been diagnosed by fiberoptic endoscopy and 1 case has been diagnosed by pathology after surgery. The report is as follows. 1 clinical data of 3 patients with multiple polyps of gastrointestinal tract, the oldest 47 years old, the youngest 2 2 years old. There were 2 females and 1 male. Case 1, clinical symptoms and test results: Left lower abdomen pain, abdomen