Keratocystoma of the parotid gland: case report and immunohistochemical investigation.

The article describes the case of a 37-year-old man who was diagnosed with keratocystoma of the parotid gland. The patient complained of gradually enlarging painless circumscribed nodule in his left parotid gland. The nodule/tumor was excised, and was found to consist of multiple cystic formations. Clinical information on keratocystoma is also provided.