“妊娠肉芽肿”通常指妊娠期口腔及牙龈上生长的良性血管赘生物而言,但也可用于解释鼻粘膜的类似病变,有人称之为“鼻中隔出血性息肉”、“毛细血管扩张性息肉”及“鼻血管瘤”等。作者报告三例并总结其特点。妊娠期鼻粘膜肉芽肿的主要症状是鼻堵与鼻衄,症状常延续两周至两月,常发生于妊娠后三个月,肉芽肿的位置常在鼻中隔前方,也可出现于鼻底及鼻前庭顶部,肿物直径由0.5厘米至3厘米,外观圆形光滑、质地坚硬,基底经常宽阔,也可带蒂,血管丰富,色鲜红或发紫,压迫 “Granuloma of pregnancy” usually refers to benign vascular neoplasms that grow on the mouth and gingival during pregnancy, but can also be used to explain similar conditions of the nasal mucosa. Some have called it “nasal septum hemorrhagic polyps,” “telangiectatic polyp ”And“ nasal hemangioma ”and so on. The authors report three cases and summarize their characteristics. The main symptoms of nasal mucosal granuloma during pregnancy is nasal obstruction and epistaxis, symptoms often last two weeks to two months, often occurs in three months after pregnancy, often in the location of granulomas in the nasal septum, can also appear in the nose and nose The vestibular top, the tumor diameter from 0.5 cm to 3 cm, the appearance of a smooth rounded, hard texture, the base is often wide, but also pedicel, rich in blood vessels, bright red or purple, oppression