神经鞘瘤发生在鼻尖部位的病例,临床上甚属少见,今报道1例。 女性,33岁,因鼻尖处长一肿物6年,于1987年6月15日入院。肿瘤生长缓慢,不痛,近1年来自觉迅速长大。检查:鼻尖部位明显隆起,呈园形,皮下可扪及约2.0×1.8cm大小之肿物,与皮肤粘连。两侧鼻腔粘膜未见炎症,鼻中隔和鼻甲无肿胀发现。扁桃体两度肿大,右外耳道耵聍栓塞。临床诊断:鼻尖肿瘤(汗腺瘤?)。6月17日局麻下手术,见一白色肿瘤与软骨相连,完整取出,其底部光滑未与鼻腔贯 The case of schwannomas occurring at the tip of the nose is rare in clinical practice and is reported in 1 case. The woman, aged 33, was admitted to the hospital on June 15, 1987 because she had a tumor at the tip of the nose for 6 years. The tumor grew slowly and painlessly. It grew up rapidly in the past 1 year. Examination: The tip of the nose was prominently raised and was round in shape. It was subcutaneously infiltrated with a mass of approximately 2.0 x 1.8 cm in size, which was in contact with the skin. No inflammation was seen on both sides of the nasal mucosa, and no swelling of the septum and turbinate was found. The tonsils were swollen twice and the right external auditory canal embolism. Clinical diagnosis: nasal tip tumors (sweating adenomas?). On June 17th under local anesthesia, a white tumor was attached to the cartilage and removed completely. The bottom of the tumor was smooth and not coherent.