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 Maxillary Melanotic Neuroectodermal Tumor of Infancy ScienceOpen Melanocytic neuroectodermal tumor of infancy: A plethora of airway nightmares! Melanocytic Neuroectodermal Tumour of Infancy A : Annals of Maxillofacial Surgery Melanotic Neuroectodermal Tumor of Infancy MD Searchlight