Melanotic Neuroectodermal Tumor of Infancy: A Case Image.

Head Neck Pathol

Department of Oral Diagnosis and Pathology, School of Dentistry, Universidade Federal do Rio de Janeiro, R. Rodolpho Paulo Rocco, n. 325, 1st floor, Cidade Universitária, Rio de Janeiro, RJ, CEP: 21.941-902, Brazil.

Published: March 2024

AI Article Synopsis

  • Melanotic neuroectodermal tumor of infancy (MNTI) is a rare benign tumor that can mimic malignant conditions, often causing confusion among healthcare providers.
  • A case involving a 2-month-old infant with an extensive 10 cm tumor protruding from the anterior maxilla and cheek is reported, which caused displacement of the nose.
  • After surgical removal of the tumor, the patient showed no signs of recurrence during a 6-month follow-up, highlighting the need for early diagnosis and treatment for better outcomes.

Article Abstract

Melanotic neuroectodermal tumor of infancy (MNTI) is a rare benign neoplasm that can be mistaken for malignancies due to its unfamiliarity among clinicians and aggressive clinical appearance. We herein contributed by reporting an additional case of MNTI characterized by an extensive extraoral protrusion in a 2-month-old infant. The lesion involved the anterior maxilla, cheek, and infraorbital region, resulting the displacement of the nose to the contralateral side, and measuring approximately 10 cm in size. Surgical resection of the lesion was performed. After a 6-month follow-up, the patient has shown no evidence of recurrence. The rapid growth and aggressive behavior of MNTI emphasize the importance of an early diagnosis and prompt intervention in order to achieve favorable outcomes.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC10923755PMC
http://dx.doi.org/10.1007/s12105-024-01619-4DOI Listing

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