ENT mucormycosis. Report of 4 cases.

Objectives: Mucormycosis is an opportunist infection usually affecting immunocompromised patients. It is rare and often fatal. The pathogen is filamentous fungus of the mucorales order.

Myoepithelioma of the vallecula: a case report.

Myoepitheliomas are rare and generally benign neoplasms that account for fewer than 1% of all salivary gland tumors. A myoepithelioma neoplasm is almost entirely composed of myoepithelial cells and is most frequently located in the parotid gland and in the minor salivary glands of the hard palate. We report an extremely rare case of myoepithelioma of the vallecular region in a 65-year-old woman and describe this tumor's clinical peculiarity, diagnostic and therapeutic considerations, and prognosis.

[Cervico-facial hydatidosis. Report of 17 cases].

Background: Cervico-facial hydatid cyst is rare. It accounts for 1 % of echinococcosis locations.

Aim: To describe the epidemiological, clinical and therapeutic aspects of cervico-facial hydatid cysts based on our clinical experience and data in the literature.