What does SEH stand for in neonatal neurosonology?

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What does SEH stand for in neonatal neurosonology?

In neonatal neurosonology, SEH refers to Subependymal Hemorrhage, the bleeding that occurs near the ependymal lining around the ventricles, often at the caudothalamic groove. This pattern is classic for germinal matrix hemorrhage in premature infants and can reflect intraventricular extension. It is different from subarachnoid hemorrhage, which bleeds into the subarachnoid space (and would be SAH), and from subdural hematoma, which is a collection between the dura and arachnoid. The standard term uses hemorrhage to describe the acute bleeding event, not hematoma. So Subependymal Hemorrhage is the correct interpretation.

In neonatal neurosonology, SEH refers to Subependymal Hemorrhage, the bleeding that occurs near the ependymal lining around the ventricles, often at the caudothalamic groove. This pattern is classic for germinal matrix hemorrhage in premature infants and can reflect intraventricular extension. It is different from subarachnoid hemorrhage, which bleeds into the subarachnoid space (and would be SAH), and from subdural hematoma, which is a collection between the dura and arachnoid. The standard term uses hemorrhage to describe the acute bleeding event, not hematoma. So Subependymal Hemorrhage is the correct interpretation.

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