Asymptomatic Massive Fibrous Dysplasia Obliterating Maxillary Sinus Extending to the Skull Base: a Case Report and Review of Literature

Fibrous dysplasia is a rare bone condition in which normal replaced by aberrant fibrous tissue. The patient may come to evaluate with other diseases and while doing investigations, it observed. Here we present case of 24 years male who came our OPD swelling around the left cheek region for 5 days. underwent Computerised tomography scan revealed an expansile, sclerotic, cystic ground-glass appearance that extended maxillo-alveolar ridge, right sphenoid sinus wall, pterygoid plate, zygomaticofacial suture. maxillary was almost obliterated. These radiographical features lesion were indicative maxilla.