Melanotic neuroectodermal tumor of infancy.
The case of a 2-month-old male infant treated for melanotic neuroectodermal tumor of infancy is presented to demonstrate the importance of early treatment in the containment of the growth of such lesions. Although the lesion itself is rare, the posterior maxillary location and involvement of the optic nerve in this patient's lesion made his case even less typical of those commonly documented in the literature. Complete surgical excision of the lesion was not possible in this patient because of the gross mutilation it would have caused. There was no evidence of the tumor recurring in 18 months of follow-up examinations. These results support the current theories regarding the debulking effect in conjunction with bodily defenses on residual tumor cells and the effect of the removal of stimulatory cells on invading peripheral cells. This case points out the importance of an early and rapid investigation of a mass that initially occurs on the alveolar ridge of an infant.
Judd
P L
PL
Department of Dentistry, Hospital for Sick Children, Toronto, Ontario, Canada.
Harrop
K
K
Becker
J
J
D006801:Humans; D007223:Infant; D008297:Male; D008441:Maxillary Neoplasms / Q000473:pathology*; D009373:Neoplasms, Germ Cell and Embryonal / Q000473:pathology*