Necrosis of brain and spinal cord following x-ray therapy.
D001921:Brain; D001932:Brain Neoplasms; D002490:Central Nervous System / Q000528:radiation effects*; D006801:Humans; D009303:Nasopharyngeal Neoplasms; D011878:Radiotherapy / Q000150:complications*; D013116:Spinal Cord; D014964:X-Ray Therapy
BRAIN/neoplasms; CENTRAL NERVOUS SYSTEM/effect of radiations on; NASOPHARYNX/neoplasms; RADIOTHERAPY/complications