Intracranial metastatic melanoma Radiology Reference Article Radiopaedia.org A para aortic malignant melanotic nerve sheath tumor mimicking a gastrointestinal stromal tumor: a rare case report and review of literature BMC Surgery Springer Nature Link Understanding Melanoma: Treatment Options for Stage IV Melanoma 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 Pigmented Lesions of the Central Nervous System: Radiologic Pathologic CorrelationRadioGraphics CT scan showing metastatic recurrence of melanotic schwannoma in the Download Scientific Diagram