Close evaluation to detect cervical dysplasia and carcinoma is critical to avoid progression to cancer.及时检查并发现子宫颈非典型增生及肿瘤对于避免发展成癌症是非常关键的。The test involves examination under a microscope of cells taken from the neck of the womb, smeared onto a microscope slide.这个试验需要取子宫颈处的细胞制成涂片并放在显微镜下观察。The cervix is two fingers dilated.子宫颈开了两指宽。