Related Experiment Video
Updated: Apr 27, 2026

A 3D Organotypic Melanoma Spheroid Skin Model
Published on: May 18, 2018
Primary mucosal malignant melanoma of nasopharynx: a rare case report
1Department of Pathology, Indira Gandhi Medical College, Shimla, India.
Abstract:
Mucosal malignant melanoma (MMM) of the nasopharynx is extremely rare. We report a case of MMM of the nasopharynx in a 56-year-old male patient presenting with a polypoidal mass in the nasopharynx. It was increasing gradually and obstructing breathing. Computed tomography scan was suggestive of a malignant neoplasm in the nasopharynx. A biopsy of the lesion was done with a clinical suspicion of carcinoma. Microscopy revealed features suggestive of malignant melanoma with focal melanin pigmentation. Subsequently, wide local excision was done.
Related Concept Videos
Skin Cancer
Basal Cell Carcinoma (BCC): BCC is the most common type of skin cancer, accounting for about 80% of cases. It typically develops in...
Cellular Adaptation IV: Dysplasia and Metaplasia

