Citologia Cervicale
Squamous carcinoma of the cervix, cervical intraepithelial neoplasia (CIN) and typical squamous cells of undetermined significance (ASCUS)
 
Non keratinising squamous carcinoma. Some individual cells with non keratinised cytoplasm and irregular nuclei can be seen. A group of undifferetiated tumour cells is in the foreground. Note tumour diathesis.