Buyukkaya Ramazan, Yıldırım Nalan, Cebeci Hakan, Kocaeli Hasan, Dusak Abdürrahim, Ocakoğlu Gökhan, Erdoğan Cüneyt, Hakyemez Bahattin
Duzce University School of Medicine, Department of Radiology.
Uludag University School of Medicine, Department of Radiology.
Clin Imaging. 2014 May-Jun;38(3):226-30. doi: 10.1016/j.clinimag.2014.01.003. Epub 2014 Jan 13.
The purpose of this study is to investigate the relationship between Rosenthal basal vein (BVR) type and diameter and perimesencephalic nonaneurysmal subarachnoid hemorrhage (P-SAH).
Aneurysmal subarachnoid hemorrhage (A-SAH), P-SAH, and control groups were evaluated, and BVRs were classified by type. BVR diameters in patients were measured.
There was a statistically significant difference of BVR drainage types between groups (P=.002). BVR diameters of patients with normal drainage pattern in P-SAH group were significantly smaller than those in both other groups (P<.001).
There is a relationship between P-SAH and BVR primitive drainage type. P-SAH risk increases in parallel with decreasing caliber of BVR in patients with normal drainage pattern.
本研究旨在探讨罗森塔尔基底静脉（BVR）类型和直径与中脑周围非动脉瘤性蛛网膜下腔出血（P-SAH）之间的关系。
对动脉瘤性蛛网膜下腔出血（A-SAH）组、P-SAH组和对照组进行评估，并根据类型对BVR进行分类。测量患者的BVR直径。
各组之间BVR引流类型存在统计学显著差异（P = 0.002）。P-SAH组中引流模式正常的患者的BVR直径显著小于其他两组（P < 0.001）。
P-SAH与BVR原始引流类型之间存在关联。在引流模式正常的患者中，P-SAH风险随BVR管径减小而平行增加。
