论文部分内容阅读
子宫肌瘤是妇科最常见的良性肿瘤,有资料认为生育年龄妇女约有1/4—1/5的患此病。对子宫肌瘤超微结构的研究,国内报道较少。本文观察了5例子宫肌瘤的超微结构,现报道如下。 标本采自手术切除的子宫及肌瘤,共5例。取新鲜肌瘤组织和非肌瘤组织数块,大小约1mm~3,入3%戊二醛液中固定(4℃),l％饿酸后固定,丙酮系列脱水,EPon812包埋,LKB-Ⅲ型超薄切片机500A切片,醋酸双氧铀-柠檬酸铅双重染色,JEM-100EX透射电镜观察。
Uterine fibroids are the most common benign gynecological tumors, there are data that women of childbearing age about 1 / 4-1 / 5 of the disease. Uterine fibroids on the ultrastructure of the domestic reports less. This article observed 5 cases of uterine fibroids ultrastructure, are reported below. Specimens collected from the surgical removal of the uterus and fibroids, a total of 5 cases. Take fresh myoma tissue and non-myeloma several blocks, the size of about 1mm ~ 3, into 3% glutaraldehyde solution was fixed (4 ℃), l% hungry after fixation, acetone dehydration, EPon812 embedding, LKB- Type III ultrathin microtome 500A sections, uranyl acetate - lead citrate double staining, JEM-100EX transmission electron microscopy.