Germinal Matrix Hemorrhage of the Newborn

**Semantic type:** Finding

**Definition:** Bleeding into the thick layer of immature cells under the ependymal lining at the ventrolateral aspect of the lateral cerebral ventricles of a newborn.

**Synonyms:** - Germinal Matrix Hemorrhage of Newborn - Grade 1 Intraventricular (Nontraumatic) Hemorrhage of Fetus and Newborn - Grade 1 Intraventricular Hemorrhage of the Newborn - Grade 1 Intraventricular Hemorrhage of the Newborn - Intraventricular (Nontraumatic) Hemorrhage, Grade 1, of Fetus and Newborn - Intraventricular Hemorrhage of Newborn Grade 1 - Subependymal Germinal Matrix Hemorrhage of Newborn