Scalloping Characteristics in a Patient with Extra-Cranial Hemangioma

Infantile hemangiomas are the most common benign tumors of infancy and childhood with a reported incidence of 4% to 10% in infants. We report of a 9 year-old male child with a history of progressively increasing swelling over the right eyebrow region. The lesion was present since childhood; however, it increased in in size over the previous 3-4 months. The CT scan showed scalloping over the right supra-orbital ridge with an intact bone. The child underwent total excision of the lesion. A characteristic scalloping seen on imaging (depression in the outer or inner table of the skull) can help differentiate lesions of extracranial and intracranial origins.