Other terms
Hydrocephaly,Post-Traumatic Hydrocephalus,Hydrocephalus, Post-Traumatic,Post Traumatic Hydrocephalus,Hydrocephalus Ex-Vacuo,Hydrocephalus Ex Vacuo,Hydrocephalus Ex-Vacuos,Obstructive Hydrocephalus,Hydrocephalus, Obstructive,Communicating Hydrocephalus,Hydrocephalus, Communicating,Congenital Hydrocephalus,Hydrocephalus, Congenital
Description
Hydrocephalus: Excessive accumulation of cerebrospinal fluid within the cranium which may be associated with dilation of cerebral ventricles, INTRACRANIAL HYPERTENSION; HEADACHE; lethargy; URINARY INCONTINENCE; and ATAXIA (and in infants macrocephaly). This condition may be caused by obstruction of cerebrospinal fluid pathways due to neurologic abnormalities, INTRACRANIAL HEMORRHAGES; CENTRAL NERVOUS SYSTEM INFECTIONS; BRAIN NEOPLASMS; CRANIOCEREBRAL TRAUMA; and other conditions. Impaired resorption of cerebrospinal fluid from the arachnoid villi results in a communicating form of hydrocephalus. Hydrocephalus ex-vacuo refers to ventricular dilation that occurs as a result of brain substance loss from CEREBRAL INFARCTION and other conditions.
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