Frontonasal tumors: their diagnosis and management.

Fifty-three patients with frontonasal tumors were seen in a 17 -year period. Of these patients, 33 were females (62 percent) and 50 were caucasians (94 percent). The correct diagnosis was made preoperatively in 87 percent of the cases. Eighty-five percent of the patients were children, and most of the lesions (83 percent) were developmental anomalies rather than true neoplasms. The most common lesions were dermoids (17), hemangiomas (16), and encephaloceles (9), but 13 different types of lesions were encountered. The treatment of all is surgical excision, and a cooperative effort by the neurosurgeon and the plastic surgeon is required in some cases.