Extraspinal ependymoma at the cervicothoracic junction.
D000328:Adult; D004806:Ependymoma / Q000150:complications / Q000175:diagnosis*; D006801:Humans; D008297:Male; D008577:Meningeal Neoplasms / Q000150:complications / Q000175:diagnosis; D010997:Pleural Neoplasms / Q000150:complications / Q000175:diagnosis* / Q000556:secondary; D013117:Spinal Cord Compression / Q000209:etiology