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  • Title: Primary jejunal melanoma as a cause of adult intussusception: a case report and review of literature.
    Author: Olatoke SA, Agodirin SO, Adenuga AT, Lawal BO, Ibrahim KO, Folaranmi OO.
    Journal: Pan Afr Med J; 2019; 33():214. PubMed ID: 31692747.
    Abstract:
    Primary melanoma of the small bowel is a rare clinical entity with a paucity of published reports in literature. Most cases of gastrointestinal melanomas are metastatic lesions arising from skin or ocular origins. This is a case report of a 63 year old female with adult intussusception with jejunal melanoma as the lead point. The index patient had a long history of abdominal pain associated with significant weight loss and presented with features of intestinal obstruction. The possibility of a regressed or unidentified extra-intestinal site cannot be absolutely excluded as the patient did not have a PET scan. Due to the vague nature of clinical symptoms and signs, the diagnosis of small bowel melanoma is difficult, especially in patients with no obvious cutaneous pathology. A high index of suspicion for melanoma as a malignant lead point for adult intussusception should always be entertained.
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