Intraparenchymal hemorrhage

Intraparenchymal hemorrhage (IPH) is one extension of intracerebral hemorrhage (the other is intraventricular hemorrhage (IVH)) with bleeding within brain parenchyma.

Intraparenchymal hemorrhage accounts for approx. 8-13% of all strokes and results from a wide spectrum of disorders. It is more likely to result in death or major disability than ischemic stroke or subarachnoid hemorrhage, and therefore constitutes an immediate medical emergency. Intracerebral hemorrhages and accompanying edema may disrupt or compress adjacent brain tissue, leading to neurological dysfunction. Substantial displacement of brain parenchyma may cause elevation of intracranial pressure (ICP) and potentially fatal herniation syndromes.