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. 2019 Oct 20;39(10):1127–1140. doi: 10.12122/j.issn.1673-4254.2019.10.01

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Portal vein puncture of segment ⅥⅠ staining guided by laparoscopic ultrasound combined with 3DVT. A: 3D visualization reconstruction of liver; B: 3D visualization showing segment ⅥⅠ portal vein branches, drawing up portal vein puncture point; C: 3D visualization showing segment ⅥⅠ portal vein branch watershed; D: Laparoscopic ultrasonography combined with 3D visualization to guide portal vein branch puncture of segment ⅥⅠ; E: ICG fluorescent staining of hepatic segment ⅥⅠ after successful portal vein puncture and injection.

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