生长发育异常的外阴上皮（低倍镜）
2010-06-07 12:15:08   来源：   评论：0

12.This is why you do Pap smears--to prevent invasive squamous cell carcinomas from occurring. With Pap smears, pre-neoplastic and neoplastic cervical lesions can be detected when small and treated. Nests of squamous cell carcinoma have invaded underlying stroma at the center and left.