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宫颈癌的鉴别诊断宫颈刮片细胞学检查:这是宫颈癌筛查的主要方法,在宫颈转化区取材。宫颈碘试验:正常宫颈阴道部鳞状上皮含丰富糖原,碘溶液涂染后呈棕色或深褐色,不染色区缺乏糖原,可能有病变,在该区取材活检可提高诊断率。阴道镜检查:宫颈刮片细胞学检查巴氏Ⅲ级及Ⅲ级以上、TBS分类为鳞状上皮内瘤变,均应在阴道镜观察下选择可疑癌变区进行宫颈活组织检查。
Differential diagnosis of cervical cancer cervical smear cytology: This is the main method of cervical cancer screening, drawn in the cervical transformation zone. Cervical iodine test: normal cervix vaginal squamous epithelium is rich in glycogen, iodine solution painted brown or dark brown, lack of glycogen stained areas, may have lesions in the area taken biopsy can improve the diagnostic rate. Colposcopy: cervical smear cytology Papanicolaou grade Ⅲ and Ⅲ, TBS classified as squamous intraepithelial neoplasia, colposcopy should be selected under suspicious cancerous areas for cervical biopsy.