Nakamura Y, Okudera T, Fukuda S, Hashimoto T
Department of Pathology, St. Mary's Hospital, Kurume, Japan.
Hum Pathol. 1990 Oct;21(10):1059-62. doi: 10.1016/0046-8177(90)90256-5.
The rupture point of germinal matrix hemorrhage in premature neonates was examined by postmortem angiography. Thirteen cases of germinal matrix hemorrhage were injected via artery (four cases), vein (five cases), and both artery and vein simultaneously (four cases). Only material injected via vein leaked into the hemorrhage, which was confirmed by stereomicroscopic and histologic examination. This study suggests that germinal matrix hemorrhage is venous in origin.
通过尸体血管造影检查早产儿生发基质出血的破裂点。对13例生发基质出血病例分别经动脉注射（4例）、静脉注射（5例）以及同时经动脉和静脉注射（4例）。只有经静脉注射的物质漏入出血部位，这通过立体显微镜和组织学检查得以证实。本研究提示生发基质出血起源于静脉。
