Quiste óseo aneurismático simulando tumoración de rinofaringe

the aneurismal of bone cyst of the head and neck localization, represent less than the 5 % of the all bone tumors. they are benign lesions, and commonly affecting the metaphysis of the long bones and vertebrae, like in the case we described below, it simulating the rhino pharynx lesion. we describe the management and treatment.