Fernandez B B, Hernandez F J
Arch Pathol Lab Med. 1976 Apr;100(4):221-3.
Few studies of the ultrastructural features of synovial sarcoma have appeared in the literature. The case under study represented a poorly differentiated synovial sarcoma with a predominant fibrosarcomatous component and a few areas with epithelioid and pseudoacinar patterns. Ultrastructurally, the cellular elements of the varied histologic patterns were similar. Basement membranes and desmosomes were absent, and the cell surfaces facing the acinar lumen exhibited multiple microvilli. It appears from a comparison of our studies with the previous reports that the fine structure of this tumor varies according to the degree of histologic differentiation.
关于滑膜肉瘤超微结构特征的研究在文献中鲜有报道。本研究的病例为低分化滑膜肉瘤，以纤维肉瘤成分为主，有少数区域呈现上皮样和假腺泡样结构。在超微结构上，不同组织学模式的细胞成分相似。缺乏基底膜和桥粒，面向腺泡腔的细胞表面有多个微绒毛。通过将我们的研究与先前报道进行比较，似乎该肿瘤的精细结构根据组织学分化程度而有所不同。
