[Primary intraosseous mucoepidermoid carcinoma of the jaws].

Introduction: A mucoepidermoid carcinoma (MEC) is a malignant salivary gland tumor. Its primitive intraosseous maxillary localization is rare. We report a case with a difficult diagnosis.

Intramural esophageal bronchogenic cysts.

Bronchogenic cysts are most frequently located in the middle mediastinum near the carina. Esophageal bronchogenic cysts are extremely rare. An intramural esophageal bronchogenic cyst was successfully resected from a 51-year-old man.

[Giant apocrine hydrocystoma of the internal canthus].

Hydrocystoma is a benign tumor whose development involves the sudoriferous eccrine or apocrine glands. We report the case of a giant apocrine hydrocystoma in a 70-year-old female diabetic patient. The tumor's natural progression over 10 years and its volume caused significant functional and aesthetic damage.