8E61.0ICD-11 MMS 2026-01
Radiation-induced brain injury
Description
Injury to the brain from therapeutic cranial irradiation which may be divided temporally into three syndromes: Acute or early toxicity which is consequent upon immediate exposure to radiation, early-delayed injury and late-delayed injury although the three may overlap.
Index terms
- Radiation-induced brain injury
- Brain irradiation effect
- Brain irradiation syndrome
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- Injury to the brain from therapeutic cranial irradiation
- Post radiation brain injury
- Early brain irradiation
- Acute toxicity due to early brain irradiation
- Encephalopathy due to early brain irradiation
- Early-delayed brain irradiation
- Encephalopathy due to early-delayed brain irradiation
- Late-delayed brain irradiation
- Late delayed radiation neuronal necrosis
- Cognitive impairment due to late-delayed brain irradiation
- Cerebrovascular disease due to late-delayed brain irradiation
- Cataract due to late-delayed brain irradiation
- Pituitary dysfunction due to late-delayed brain irradiation
- Secondary tumours due to late-delayed brain irradiation
Exclusions from above levels
05– Endocrine, nutritional or metabolic diseases18– Complications of pregnancy, childbirth and the puerperium19– Certain conditions originating in the perinatal period
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22– Injury, poisoning or certain other consequences of external causes
Sibling codes
Foundation entity
Radiation-induced brain injury – http://id.who.int/icd/entity/1677166437
Allowed postcoordination axes
Part of: 8E61: Post radiation injury of the nervous system › 08: Diseases of the nervous system