Gee D C, Finckh E S
Pathology. 1977 Jul;9(3):263-7. doi: 10.3109/00313027709084818.
A case of benign polypoid vaginal rhabdomyoma occurring in a 52-year-old female is described. The characteristic histological features were interlacing bands of striated muscle cells with prominent cross and longitudinal striations, with surrounding loose collagenous stroma, within which were many dilated vascular spaces. Electron microscopy confirmed the striated muscle origin of these cells. The pathogenesis is possibly a localized area of abnormal mesenchymal differentiation.
本文描述了一例发生在52岁女性身上的良性息肉样阴道横纹肌瘤病例。其特征性组织学表现为横纹肌细胞交织成带，有明显的横纹，周围是疏松的胶原性间质，间质内有许多扩张的血管间隙。电子显微镜证实了这些细胞来源于横纹肌。其发病机制可能是间充质分化异常的局部区域。
