Variations of the superior sagittal sinus and bridging veins in human dissections and computed tomography venography

被引:40
作者
Brockmann, Carolin [1 ]
Kunze, Sandra C. [2 ]
Schmiedek, Peter [2 ]
Groden, Christoph [1 ]
Scharf, Johann [1 ]
机构
[1] Heidelberg Univ, Dept Neuroradiol, Med Fac Mannheim, D-68167 Mannheim, Germany
[2] Heidelberg Univ, Dept Neurosurg, Med Fac Mannheim, D-68167 Mannheim, Germany
关键词
Computed tomography angiography; Dissections; Cerebral veins; Superior sagittal sinus; Bridging veins;
D O I
10.1016/j.clinimag.2011.05.003
中图分类号
R8 [特种医学]; R445 [影像诊断学];
学科分类号
100231 [临床病理学]; 100902 [航空航天医学];
摘要
Objectives: The aim of the present study was to examine the superior sagittal sinus (SSS) and bridging veins (BVs) from an anatomical, neurosurgical and radiological perspective. Methods: Computed tomography venographies (CTVs) of 30 patients and 9 cadaveric dissections of human SSS were analyzed. Results: CTV and cadavers showed most BVs emptying into the SSS close by (+/-3 cm) and distal to the coronary suture (74% in CT V, 62% in cadavers). Conclusions: Important anatomical information can be drawn from cerebral CTV for neurosurgical preoperative planning. (C) 2012 Elsevier Inc. All rights reserved.
引用
收藏
页码:85 / 89
页数:5
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