Metastatic melanoma to the gallbladder presented as a polyp with acute cholecystitis: A case report from Syria.

Introduction And Importance: Malignant melanoma is one of the most aggressive unpredictable tumors that can metastasize to any organ. Metastases from cutaneous melanoma to the gallbladder are exceedingly rare. Most patients with gallbladder metastases from malignant melanoma are usually asymptomatic; therefore, its diagnosis can be a real challenge.