妇科英文名词解释.doc

妇科名词解释 1.宫颈原位癌（intraepithelial carcinoma或carcinoma in situ）Carcinoma in situ (CIS) of the cervix is terms used to describe the completely haphazard (杂乱无章的) replacement of the stratified（分层的）epithelium（上皮）by abnormal cells showing the characteristic loss of polarit nuclear atypism(非典型) and changes in nuclear cytoplasmic(细胞浆的) ratio of neoplastic(新生的) cells. The abnormal cells do not penetrate the basement membrance(膜). The process limited to the epithelium. 2.宫颈原位癌累及腺体(carcinoma in situ with glandular involvement). In intraepithelial carcinoma. these tumors frequently extend up into the cervical canal and replace the columnar cells lining the cervical glands, put the basement membrane of the glands remains intact（完整的）and uninvaded, The terms“carcinoma in situ with glandular in volvement”is used to describe this condition. 3.宫颈早期浸润癌(early invasive carcinoma)或镜下浸润癌(microinvasive carcinoma) Microinvasive carcinoma of the cervix is established only by histologic（组织学）study, since there is no grossly(肉眼地)visible or obvious malignant tumor in the cervix. In some cases the lesion（损伤）is largely carcinoma in situ, but penetration of the basement membrane by a small cluster of cells or spray of cells for a depth of less than 5mm below the basement membrane may occur. There is no evidence of lymphatic（淋巴管）or blood vessel invasion and confluence(融合)of the spray-like arrangement of cancer cells. 4.宫颈浸润癌(invasive carcinoma of cervix)Invasive carcinoma of the cervix is defined as penetration of the basement membrane by camcer cells with or without blood vessel or lymphatic invasion. The depth of penetration is usually greater than 5mm below the basement membrane. 5.肌壁间肌瘤（intramural myoma）(interstitial myoma) The myoma lies within the uterine wall and surrounded by myometrium（子宫肌层）. It comprises approximately 70% of all uterine myoma. 6.浆膜下肌瘤（subserous myoma或subperitoneal myoma) The myoma lies just at the serosal（浆膜的）surface of the uterus and bulges（隆起）outward from the myometrium. 7.