Rare and rapidly growing benign neoplasm arising in skull: Melanotic neuroectodermal tumor of infancy: A case report.

Melanotic neuroectodermal tumor of infancy (MNTI) is a rare distinctive neoplasm of infants with rapid expansile growth and a high rate of recurrence. Most commonly, the lesion affects the maxilla followed by the skull and orbit. One such case was diagnosed in a 5-month-old boy who presented with rapidly enlarged swelling over the back of the skull. Surgical excision was done. Typical histological features and immunohistochemical studies confirmed the diagnosis.