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 # Spotty skin pigmentation and multiple blue naevi as cutaneous markers for spinal melanotic schwannoma BMJ Case Reports Spinal schwannoma Radiology Reference Article Radiopaedia.org Intramedullary melanotic schwannoma: a rare presentation of a rare tumor. Illustrative case in: Journal of Neurosurgery: Case Lessons Volume 5 Issue 7 (2023) Journals Malignant melanotic schwannoma of the cervical spinal cord: a case report BMC Neurology Springer Nature Link Giant lumbar spinal schwannoma: a case report and literature review ScienceDirect