论文部分内容阅读
微囊(Microcyst)系细胞质中具有一定特征的腔,其腔面可见微绒毛。多见于腺癌中,在乳腺癌和胃肠腺癌中尤为常见。类似囊也见于肾颗粒细胞癌、间皮瘤、腺样瘤、女性生殖道透明细胞癌、绒癌、卵巢勃勒纳氏瘤以及肝细胞癌等。我们观察了67例胃肠道各种腺癌的超微结构、发现微囊的存在与细胞的分化程度有着密切关系,对它的结构特点作了总结,并对微囊的起源进行探索。现报道如下。
Microcyst (Microcyst) Department of the cytoplasm of a certain characteristics of the cavity, the surface microvilli can be seen. More common in adenocarcinomas, especially in breast and gastrointestinal adenocarcinomas. Similar capsule is also found in renal cell carcinoma, mesothelioma, adenoid, female reproductive tract clear cell carcinoma, choriocarcinoma, ovarian Brenner tumor and hepatocellular carcinoma. We observed 67 cases of gastrointestinal adenocarcinoma ultrastructure and found that the presence of microcapsules and cell differentiation is closely related to its structural features were summarized and the origin of the microcapsules explored. Report as follows now.