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Melanotic neuroectodermal tumor of infancy: A rare entity
Preeti Sharma1, Amit Kumar Yadav1, Surbhi Goyal1
1Department of Pathology, Vardhman Mahavir Medical College and Safdarjung Hospital, New Delhi, India.
Melanotic neuroectodermal tumor of infancy (MNTI), a rare head and neck tumor, can mimic other pediatric cancers. Early diagnosis and close follow-up are crucial due to its recurrence risk.
Area of Science:
- Pediatric Oncology
- Pathology
- Head and Neck Surgery
Background:
- Melanotic neuroectodermal tumor of infancy (MNTI) is a rare neoplasm predominantly affecting the head and neck region.
- Fewer than 500 cases have been documented in medical literature.
Observation:
- A case of MNTI in a 1-month-old infant presented as a large zygomatic and maxillary swelling.
- Initial imaging suggested rhabdomyosarcoma, highlighting diagnostic challenges.
Findings:
- Histopathological and immunohistochemical analysis confirmed MNTI.
- The patient experienced a recurrence 4 months post-surgery, necessitating reoperation.
Implications:
- Pediatric surgeons and pathologists should consider MNTI in infants with maxillofacial tumors.
- Despite its benign classification, MNTI has a significant recurrence risk, mandating vigilant follow-up.
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