3D ultrasound assisted laparoscopic liver surgery by visualization of blood vessels

2013 ◽  
Author(s):  
Satoki Zenbutsu ◽  
Tatsuo Igarashi ◽  
Ryoichi Nakamura ◽  
Toshiya Nakaguchi ◽  
Tadashi Yamaguchi
Keyword(s):  
Blood Vessels ◽  
Liver Surgery ◽  
3D Ultrasound ◽  
Laparoscopic Liver Surgery ◽  
Ultrasound Assisted

scholarly journals Operative Time, Age, and Serum Albumin Predict Surgical Morbidity After Laparoscopic Liver Surgery

2021 ◽  
pp. 155335062199122
Author(s):  
Daniel Heise ◽  
Jan Bednarsch ◽  
Andreas Kroh ◽  
Sandra Schipper ◽  
Roman Eickhoff ◽  
...  
Keyword(s):  
Liver Resection ◽  
Liver Surgery ◽  
Postoperative Morbidity ◽  
Operative Time ◽  
Multivariable Analysis ◽  
Operation Time ◽  
Laparoscopic Liver Surgery ◽  
Surgical Morbidity ◽  
Perioperative Morbidity ◽  
Preoperative Albumin

Background. Laparoscopic liver resection (LLR) has emerged as a considerable alternative to conventional liver surgery. However, the increasing complexity of liver resection raises the incidence of postoperative complications. The aim of this study was to identify risk factors for postoperative morbidity in a monocentric cohort of patients undergoing LLR. Methods. All consecutive patients who underwent LLR between 2015 and 2019 at our institution were analyzed for associations between complications with demographics and clinical and operative characteristics by multivariable logistic regression analyses. Results. Our cohort comprised 156 patients who underwent LLR with a mean age of 60.0 ± 14.4 years. General complications and major perioperative morbidity were observed in 19.9% and 9.6% of the patients, respectively. Multivariable analysis identified age>65 years (HR = 2.56; P = .028) and operation time>180 minutes (HR = 4.44; P = .001) as significant predictors of general complications (Clavien ≥1), while albumin<4.3 g/dl (HR = 3.66; P = .033) and also operative time (HR = 23.72; P = .003) were identified as predictors of major postoperative morbidity (Clavien ≥3). Conclusion. Surgical morbidity is based on patient- (age and preoperative albumin) and procedure-related (operative time) characteristics. Careful patient selection is key to improve postoperative outcomes after LLR.

Technical note: Validation of 3D ultrasound for image registration during oncological liver surgery

2021 ◽  
Author(s):  
Jasper N. Smit ◽  
Koert F.D. Kuhlmann ◽  
Bart R. Thomson ◽  
Niels F.M. Kok ◽  
Matteo Fusaglia ◽  
...  
Keyword(s):  
Image Registration ◽  
Liver Surgery ◽  
3D Ultrasound ◽  
Technical Note

scholarly journals Indications for open left lateral sectionectomy in the Era of laparoscopic liver surgery

HPB ◽  
2018 ◽  
Vol 20 ◽  
pp. S333
Author(s):  
A. Chan ◽  
S. Jamdar ◽  
A. Sheen ◽  
A. Siriwardena
Keyword(s):  
Liver Surgery ◽  
Laparoscopic Liver Surgery ◽  
Left Lateral Sectionectomy ◽  
Lateral Sectionectomy

Using Multiple Images and Contours for Deformable 3D-2D Registration of a Preoperative CT in Laparoscopic Liver Surgery

2021 ◽  
pp. 657-666
Author(s):  
Yamid Espinel ◽  
Lilian Calvet ◽  
Karim Botros ◽  
Emmanuel Buc ◽  
Christophe Tilmant ◽  
...  
Keyword(s):  
Liver Surgery ◽  
Laparoscopic Liver Surgery ◽  
Multiple Images ◽  
Preoperative Ct
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