Case 1 with intraocular metastatic melanoma demonstrated by Download Scientific Diagram This is a very rare case of metastatic oral mucosal melanoma to the colon with an unusual presentation mimicking melanosis coli. The colonoscopy findings show no mass effect but multiple hyperpigmented lesions A Rare Case of Aggressive Melanotic Schwannoma Occurred in Spinal Nerve of a 59 Year Old Male New Research Helps Identify Uveal Melanomas Most Likely to Spread to the Liver Metastatic Melanoma of the Gallbladder ACS