Tang S E
First Affiliated Hospital, Beijing Medical University.
Zhonghua Fu Chan Ke Za Zhi. 1993 Apr;28(4):208-10, 252-3.
The study on transmission electron microscopy (TEM) and scanning electron microscopy (SEM) in 52 cases of ovarian epithelial tumors (OET) was presented. The characteristic features of ultrastructure and cell surface structure of different types of OET, also the diagnostic features of cancer cells were determined and discussed. It has a great value in differentiation of histologic types of OET and in early diagnosis of cancer. In 3 cases of borderline malignant tumor, some malignant cells, which were impossible to distinguish by light microscopy, were discovered by TEM and SEM. The diagnostic value of electron microscopy in early malignancy of tumors is more important.
本文介绍了对52例卵巢上皮性肿瘤（OET）进行透射电子显微镜（TEM）和扫描电子显微镜（SEM）研究的情况。确定并讨论了不同类型OET的超微结构和细胞表面结构的特征，以及癌细胞的诊断特征。它在OET组织学类型的鉴别和癌症的早期诊断中具有重要价值。在3例交界性恶性肿瘤中，通过TEM和SEM发现了一些光学显微镜无法区分的恶性细胞。电子显微镜在肿瘤早期恶性病变中的诊断价值更为重要。
