Primary Intramedullary Spinal Melanocytomas: Case Report and Review of Clinical Features, Diagnosis, and Management A Rare Case of Aggressive Melanotic Schwannoma Occurred in Spinal Nerve of a 59 Year Old Male Melanotic schwannoma of peripheral nerve root Eurorad Large lumbosacral schwannoma in a young female a case report from Afghanistan ScienceDirect Intramedullary melanotic schwannoma of the conus medullaris: a case report Spinal Cord