Central mucoepidermoid carcinoma.

Central mucoepidermoid carcinomas (MECs) are extremely rare tumors, comprising 2-3% of all MECs reported in the literature. We report a rare case of clear cell variant of central MEC with calcifications occurring in the left posterior mandible in a 37-year-old male patient.

Maxillary tumour as first sign of endocrine abnormality: A report of a rare case.

Brown tumour is a non-neoplastic giant cell lesion resulting as a complication of hyperparathyroidism (HPT). HPT usually results from increased secretion of parathyroid hormone (PTH). We present a rare case of brown tumour of anterior maxilla presenting as a first sign of previously undiagnosed secondary HPT, to emphasise that giant cell lesions of jaw bones should routinely be screened for PTH levels to rule out underlying endocrine abnormalities and oral manifestation is the earliest manifestation of many systemic diseases and careful evaluation of oral cavity by physician gives information to underlying systemic pathology.

Central odontogenic fibroma of simple type.

Central odontogenic fibroma (COF) is an extremely rare benign tumor that accounts for 0.1% of all odontogenic tumors. It is a lesion associated with the crown of an unerupted tooth resembling dentigerous cyst. In this report, a 10-year-old male patient is presented, who was diagnosed with central odontogenic fibroma of simple type from clinical, radiological, and histopathological findings.

Adenoid cystic carcinoma of palate: A case report and review of literature.

Adenoid cystic carcinoma is an uncommon, slow growing malignant salivary gland tumor that is characterized by wide local infiltration, perineural spread, propensity to local recurrence and distant metastasis. In this paper, the authors present a case of adenoid cystic carcinoma affecting the palate and involving the maxillary sinus in a 60-year-old male patient along with a brief review of literature.