Spotty skin pigmentation and multiple blue naevi as cutaneous markers for spinal melanotic schwannoma BMJ Case Reports Extramedullary malignant melanotic schwannoma of the spine: Case report and an up to date systematic review of the literature ScienceDirect Malignant melanotic schwannoma of the cervical spinal cord: a case report BMC Neurology Springer Nature Link Malignant psammomatous melanotic schwannoma mimicking adrenal cyst: case report Annals of Pediatric Surgery Springer Nature Link At MRI, spinal melanotic schwannoma is usually located along a spinal nerve root, The presence of paramagnetic free radicals in melanin creates characteristic T1 hyperintensity and T2 hypointensity, any ddx? #radiology #radiologist # Spinal schwannoma Radiology Reference Article Radiopaedia.org