双语教学

Explain of Neoplasia

7. Dysplasia, cervix, Pap smear, high power microscopic

Some epithelia are accessible enough, such as the cervix, that cancer screening can be done by sampling some of the cells and sending them to the laboratory. Here is a cervical Pap smear in which dysplastic cells are present that have much larger and darker nuclei than the normal squamous cells with small nuclei and large amounts of cytoplasm.

（本图片资料来源自美国犹他大学）