Intraoperative ultrasound and liver tumors

1994 ◽  
pp. 197-220 ◽  
Author(s):  
Steven T. Brower ◽  
Myron Schwartz ◽  
Charles Miller
Keyword(s):  
Liver Tumors ◽  
Intraoperative Ultrasound

scholarly journals Laparoscopic Navigated Liver Resection: Technical Aspects and Clinical Practice in Benign Liver Tumors

2012 ◽  
Vol 2012 ◽  
pp. 1-8 ◽  
Author(s):  
Markus Kleemann ◽  
Steffen Deichmann ◽  
Hamed Esnaashari ◽  
Armin Besirevic ◽  
Osama Shahin ◽  
...  
Keyword(s):  
Liver Resection ◽  
Navigation System ◽  
Liver Tumors ◽  
Three Dimensional ◽  
Intraoperative Ultrasound ◽  
Clinical Use ◽  
Experimental Development ◽  
Technical Aspects ◽  
First Results ◽  
Mri Scans

Laparoscopic liver resection has been performed mostly in centers with an extended expertise in both hepatobiliary and laparoscopic surgery and only in highly selected patients. In order to overcome the obstacles of this technique through improved intraoperative visualization we developed a laparoscopic navigation system (LapAssistent) to register pre-operatively reconstructed three-dimensional CT or MRI scans within the intra-operative field. After experimental development of the navigation system, we commenced with the clinical use of navigation-assisted laparoscopic liver surgery in January 2010. In this paper we report the technical aspects of the navigation system and the clinical use in one patient with a large benign adenoma. Preoperative planning data were calculated by Fraunhofer MeVis Bremen, Germany. After calibration of the system including camera, laparoscopic instruments, and the intraoperative ultrasound scanner we registered the surface of the liver. Applying the navigated ultrasound the preoperatively planned resection plane was then overlain with the patient's liver. The laparoscopic navigation system could be used under sterile conditions and it was possible to register and visualize the preoperatively planned resection plane. These first results now have to be validated and certified in a larger patient collective. A nationwide prospective multicenter study (ProNavic I) has been conducted and launched.

Improved staging of liver tumors using laparoscopic intraoperative ultrasound

1997 ◽  
Vol 64 (1) ◽  
pp. 63-67 ◽  
Author(s):  
Donna J. Barbot ◽  
John H. Marks ◽  
Rick I. Feld ◽  
Ji-Bin B. Liu ◽  
Francis E. Rosato
Keyword(s):  
Liver Tumors ◽  
Intraoperative Ultrasound

Do we still need intraoperative ultrasound in patients with liver tumors and preoperative PET/CT imaging?

2005 ◽  
Vol 43 (05) ◽  
Author(s):  
SM Wildi ◽  
C Gubler ◽  
TJ Gerlach ◽  
M Fried ◽  
B Müllhaupt
Keyword(s):  
Liver Tumors ◽  
Intraoperative Ultrasound ◽  
Ct Imaging ◽  
Pet Ct

scholarly journals An intraoperative ultrasound-based navigation approach for laparoscopic ablation of liver tumors

HPB ◽  
2018 ◽  
Vol 20 ◽  
pp. S452-S453 ◽  
Author(s):  
I. Paolucci ◽  
M. Schwalbe ◽  
G.A. Prevost ◽  
A. Lachenmayer ◽  
D. Candinas ◽  
...  
Keyword(s):  
Liver Tumors ◽  
Intraoperative Ultrasound

IMO 1406 Intraoperative ultrasound in detection of occult liver tumors

1997 ◽  
Vol 23 ◽  
pp. S28
Author(s):  
Maurizio Gavinelli ◽  
Alberta Ferrari ◽  
Antonio Chiappa ◽  
Lorenzo Dominioni ◽  
Giovanni B. Steffano ◽  
...  
Keyword(s):  
Liver Tumors ◽  
Intraoperative Ultrasound

Perculaneous ultrasound guided radio frequency tissue ablation with wet electrodes for the treatment of primary and secondary liver tumors — A multicenter trial

2001 ◽  
Vol 120 (5) ◽  
pp. A559-A559
Author(s):  
J HAENSLER ◽  
A RAIBLE ◽  
W HOLTKAMP ◽  
M FRAUENDORF ◽  
A WITTE ◽  
...  
Keyword(s):  
Radio Frequency ◽  
Liver Tumors ◽  
Multicenter Trial ◽  
Tissue Ablation ◽  
Ultrasound Guided

Intraoperative Ultrasound-Based Evaluation of the Extent of Posterior Lumbar Surgical Decompression

2015 ◽  
Vol 76 (S 02) ◽  
Author(s):  
Yavor Enchev ◽  
T. Kondev ◽  
B. Iliev ◽  
P. Trendafilov ◽  
T. Avramov ◽  
...  
Keyword(s):  
Intraoperative Ultrasound ◽  
Surgical Decompression
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