Ernemann Ulrike, Westendorff Carsten, Troitzsch Dirk, Hoffmann Jürgen
Department of Neuroradiology, Tübingen University Hospital, Hoppe-Seyler-Strasse 3, 72076 Tübingen, Germany.
AJNR Am J Neuroradiol. 2004 Nov-Dec;25(10):1792-5.
Percutaneous sclerotherapy of orbital low-flow vascular malformations requires precise procedural guidance. For the treatment of a patient with an orbital venolymphatic malformation, we sought to optimize guidance by combining navigation assistance for needle placement with intralesional contrast medium injection for assessment of venous drainage. By using a surgical navigation system (Vector Vision, BrainLAB, Munich, Germany), multiplanar target lesion visualization was performed after fusion of CT and MR imaging data, which allowed precise puncture planning.
眼眶低流量血管畸形的经皮硬化治疗需要精确的操作引导。对于一名眼眶静脉淋巴管畸形患者的治疗，我们试图通过将用于针头放置的导航辅助与用于评估静脉引流的病灶内造影剂注射相结合来优化引导。通过使用手术导航系统（Vector Vision，BrainLAB，德国慕尼黑），在融合CT和MR成像数据后进行多平面靶病变可视化，这使得精确的穿刺规划成为可能。
