Primary cervical spine melanoma

Abstract

Primary spinal melanoma is too rare to have any systemic statistical data on the epidemiology of this disease. We report a 58-year-old woman presented with spastic gait for 10 days, preceded by chronic pain at her left anterior chest that progressively spread to her neck, left shoulder, and arm in half a year. Cervical magnetic resonance imaging (MRI) displayed a well-enhancing focal intraspinal extramedullary tumor at C6/7 level. After surgical resection of the tumor and thorough studies to exclude extraspinal melanoma, the primary spinal melanoma is diagnosed. Postoperative MRI did not disclose any evidence of recurrence at 4 and 21 months later. We present the clinical, radiological, and pathological features of a patient with a primary cervical extramedullary spinal melanoma.