A Case Report of Metastatic Melanoma of Unknown Primary with Massive Jejunal Involvement Mimicking Intestinal Lymphoma in a Young Adult: Diagnostic Pitfalls and Surgical Challenges
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Background and Clinical Significance: Malignant melanoma with primary or metastatic intestinal involvement is a rare entity, often diagnosed late and associated with severe complications such as bowel obstruction and perforation. Differential diagnosis of prim... ...
