A document by abir charfeddine. Click on the document to view its contents.

Case presentation: This case report concerns a 49-year-old woman who developed norethisterone drug -induced cholestasis, a progestin contraceptive, which is quite rare complication generally observed with estrogenic component of combined oral contraceptive pill.

Epidermoid, dermoid and teratoid cysts are nonodontogenic benign lesions derived from the germinative epithelium, appearing any where of the body. In the oral cavity, these are uncommon and account for less than 0.01% of all the oral cysts. These cysts often remain asymptomatic for years however can become acutely symptomatic.