Hematoma, Subdural, Chronic

**Definition:** Accumulation of blood in the SUBDURAL SPACE with delayed onset of neurological symptoms. Symptoms may include loss of consciousness, severe HEADACHE, and deteriorating mental status.

**Tree numbers:** - C10.228.140.300.535.450.400.120 - C10.900.300.837.600.120 - C14.907.253.573.400.450.120 - C23.550.291.500.431 - C23.550.414.838.700.200 - C23.550.414.913.700.200 - C26.915.300.490.450.120

**Synonyms:** - Hemorrhage, Subdural, Chronic - Subdural Hematoma, Chronic