Takatera H, Takiuchi H, Namiki M, Takaha M, Ohnishi S, Sonoda T
Urology. 1986 Dec;28(6):529-31. doi: 10.1016/0090-4295(86)90161-5.
A case of retroperitoneal benign schwannoma is presented; in addition, 133 cases of retroperitoneal schwannoma reported in Japanese literature are studied. In our series 66 per cent of the cases were found to be cystic. Therefore, the cystic change may be one of the preoperative features of schwannomas, because other types of retroperitoneal tumor do not frequently form cysts. Furthermore, the necessity of postoperative electron microscopy for accurate histologic diagnosis is discussed.
本文报告一例腹膜后良性神经鞘瘤；此外，还对日本文献报道的133例腹膜后神经鞘瘤进行了研究。在我们的病例系列中，66%的病例为囊性。因此，囊性变可能是神经鞘瘤的术前特征之一，因为其他类型的腹膜后肿瘤很少形成囊肿。此外，还讨论了术后进行电子显微镜检查以获得准确组织学诊断的必要性。
