肛乳头肥大是肛门部的常见疾病。病变小者,呈乳头状突起,症状不明显,称为肛乳头肥大;病变大者,可脱出肛外,并伴有肛门不适、潮湿、搔痒和排便不尽,或有疼痛、出血等症状,临床上名称不一,除肛乳头肥大外,有称为纤维性息肉、肛门息肉、肛乳头状瘤或乳头状纤维瘤等。我科 Anorectal hypertrophy is a common disease in the anus. If the lesion is small, it has papillary protrusions and the symptoms are not obvious. It is called hypertrophy of the anal papilla; the lesions are large and can be removed from the anus, accompanied by anal discomfort, wetness, itching and endless bowel movements, or pain, bleeding and other symptoms. Clinically different names, in addition to anal nipple hypertrophy, there are called fibrous polyps, anal polyps, anal papilloma or papillary fibroids. Our department