Haemorrhagic cystic sino-nasal fibrous dysplasia

A 9 years old boy reported with left nasal blockage, occasional left nasal bleeding, protruding left eye ball and widening of the nasal bridge for the last nine months. Clinical examination and radiological evaluation were suggeitive of fibrous dysplasia. Mass was excised by transfacial and transcranial approach. Histopathology of the excised muns proved to be a case of haemorrhagic cystic sino-nasal fibrous dysplasia.