Amelanotic Melanoma of The Rectum Presenting As A Polypoid Lesion: A Case Report
Background: Primary anorectal melanoma is a rare and aggressive malignancy, accounting for a small fraction of all melanomas and often posing a diagnostic challenge when amelanotic, as it can mimic benign or epithelial lesions both endoscopically and histologically. Case Presentation: We report the case of a 75-year-ol...