intraventricular hemorrhage
Pronunciation: IN-tra-ven-TRIK-you-lar HEM-or-ij
Bleeding into the brain's ventricular system, most commonly affecting premature infants.
Full Definition
Intraventricular hemorrhage (IVH) is bleeding into the ventricular system of the brain, primarily affecting premature infants born before 32 weeks gestation. The condition is graded from I to IV based on severity, with Grade I being minimal bleeding and Grade IV involving significant brain tissue damage. IVH typically occurs within the first few days of life and can lead to complications such as hydrocephalus, cerebral palsy, and developmental delays. Risk factors include extreme prematurity, respiratory distress, and fluctuations in blood pressure.
Usage
Usage note: Always specify the grade (I-IV) when documenting IVH findings.
In Context
- "Cranial ultrasound revealed a Grade II intraventricular hemorrhage in the premature infant." — Radiology report
- "Prevention of intraventricular hemorrhage focuses on gentle handling and avoiding rapid changes in blood pressure." — Care protocol