Related Experiment Video
Updated: Jun 24, 2026

07:43
Endoscopic Endonasal Trans-sphenoidal Approach: Minimally Invasive Surgery for Pituitary Adenomas
Published on: January 17, 2018
19.1K
Sinonasal mucosal melanoma presenting as a maxillary sinus mass: A case report
Kamal Gautam1, Sansar Babu Tiwari2, Suraj Shrestha3
1Oxford University Clinical Research Unit Patan Academy of Health Sciences Kathmandu Nepal.
Clinical Case Reports
|February 9, 2022
Abstract:
Maxillary sinus melanoma is a rare mucosal melanoma difficult to diagnose in the absence of pigmentation. Intranasal masses presenting with the features of occult malignancy and rapid progression should always be investigated in the line of melanoma irrespective of pigmentation. The histopathological and immunohistochemical examination helps to confirm the diagnosis.

