神经鞘瘤是一种少见病，又称雪旺氏细胞瘤。该瘤生长缓慢，多属良性，偶见恶性者。因其所处部位、瘤体大小、生长时间不同，临床表现也不尽相同，易与其它良性肿瘤混淆，从而给临床诊断带来困难。为了提高对本病的认识，现将我们遇到的15例中误诊为其他疾病的原因分析如下。亚? Schwannoma is a rare disease, also known as Schwannoma. The slow growth of the tumor, mostly benign, occasionally malignant. Because of its location, tumor size, growth time is different, clinical manifestations are not the same, easily confused with other benign tumors, which makes clinical diagnosis difficult. In order to improve awareness of the disease, we now encounter 15 cases misdiagnosed as other causes of disease are analyzed as follows. Asia?