Intraventricular haemorrhage (IVH) remains a substantial clinical challenge in the management of preterm infants, particularly those of very low birth weight. This condition, which involves bleeding ... News Medical: Human 3D brain model helps uncover mechanisms of preterm cerebral hemorrhage In an article published in Advanced Science, the researchers identify how neural stem cells in preterm infants are injured following cerebral hemorrhage.

Context Explanation

We have managed to create a model where we can ... Older children and adults: Bleeding from an abnormal vessel (for example, a brain aneurysm or arteriovenous malformation) or another brain problem causes IVH. High blood pressure can cause bleeding in brain tissue, which can then spread into your ventricles. What is intraventricular hemorrhage (IVH)?

Insight Material

Intraventricular hemorrhage (IVH) is bleeding inside or around the ventricles, the spaces in the brain containing the cerebral spinal fluid. Intraventricular hemorrhage is most common in premature babies, especially very low birthweight babies weighing less than 1,500 grams (3 pounds, 5 ounces). Intraventricular hemorrhage (IVH) of the newborn is bleeding into the fluid-filled areas, or ventricles, surrounded by the brain. The condition is most often seen in premature babies, and the smaller and more premature the infant, the higher the risk for IVH. Intraventricular hemorrhage (IVH) is a type of intracranial hemorrhage characterized by bleeding in the cerebral ventricular system.

Final Conclusion

Bleeding may be categorized as either primary IVH, confined to the ventricles, or secondary IVH, occurring as an extension of subarachnoid or intracerebral hemorrhage. The main reason IVH happens is that the blood vessels are not protected from changes in the brain the way they would be in an older child. In the most severe cases, the blood fills up the ventricles and the nearby brain tissue can be deprived of blood flow, causing damage to brain cells.