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Fig. 5 | Journal of Cardiothoracic Surgery

Fig. 5

From: Image fusion guidance for left subclavian artery in situ fenestration during thoracic endovascular repair

Fig. 5

The distance between the center of LSA ostium between preoperative CTA (red cross cursor) and intraoperative CBCT (green cross cursor) imaging was measured using ImageJ. The deviation derived from automatic bony-based registration and soft tissue-based registration method could be computed, which indicated the improvement of mismatch in terms of the ROI (LSA ostium) in using novel soft-tissue method

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