Melanotic Neuroectodermal Tumor of Infancy ZASK Melanotic neuroectodermal tumour of Infancy Melanotic neuroectodermal tumour of infancy (MNTI) is rare, rapidly growing, pigmented neoplasm of neural crest origin. It is generally accepted as a benign tumour despite PDF) Cancer Imaging Melanotic neuroectodermal tumor of infancy: discussion of a case and a review of the imaging findings Pediatric Surgical Oncology Melanotic neuroectodermal tumor involving the cranium in infancy in: Journal of Neurosurgery Volume 36 Issue 4 (1972) Journals PDF] Melanotic neuroectodermal tumour of infancy (progonoma) treated by radical maxillary surgery. Semantic Scholar