摘要
Abstract
Objective To investigate the ultrasound diagnosis and differential diagnosis of surface solitary schwannomas and neurofibromas.Methods The clinical data of 1 1 6 cases with benign surface isolated neurogenic tumors in our hospital from November 2012 to March 2014 were statistically analyzed.Results In 1 1 6 patients,ultrasonic diagnosis showed that 55 cases had schwannoma,43 cases had neurofibroma,8 cases had lipomas,4 cases had sebaceous cysts,3 cases had panniculitis,3 cases had ganglion cyst;while pathological diagnosis showed that 64 cases had schwannoma and 52 cases had neurofibromatosis.Af-ter that,ultrasonic diagnosis confirmed coincidence rate of 70.9% in schwannoma,65.1% in neurofibromas and 84.5% in neu-rogenic tumors,so misdiagnosis rate was 1 5.5%;The detection rate of surface solitary schwannomas and neurofibromas found no significant difference (χ2 =0.74,Ρ>0.05 ).Conclusions Ultranosound may be applied to differential diagnosis of solitary schwannoma surface and neurofibromas in clinic based on their relationships with the peripheral nerves.关键词
体表孤立性神经鞘瘤/神经纤维瘤/超声诊断/鉴别诊断Key words
Surface solitary schwannomas/Neurofibromas/Ultrasound diagnosis/Differential diagnosis分类
医药卫生
