Fig. 2From: Intraprocedural guidance for recanalization of post-thrombotic venous lesions using live overlay of center lines from pre-operative cross-sectional imaging: a preliminary experienceScreen grab from technologist’s monitor during center line creation from pre-procedural imaging on a patient with bilateral ilio-femoral occlusions. The centerlines are defined on each side from a point distal to the occlusion and proximal to the patent portion of the inferior vena cavaBack to article page