Feasibility of Navigated Resection of Liver Tumors Using Multiplanar Visualization of Intraoperative 3-dimensional Ultrasound Data
Identifieur interne : 000977 ( Pmc/Corpus ); précédent : 000976; suivant : 000978Feasibility of Navigated Resection of Liver Tumors Using Multiplanar Visualization of Intraoperative 3-dimensional Ultrasound Data
Auteurs : Siegfried Beller ; Michael Hünerbein ; Sebastian Eulenstein ; Thomas Lange ; Peter M. SchlagSource :
- Annals of Surgery [ 0003-4932 ] ; 2007.
Abstract
Intraoperative ultrasound is widely used in liver surgery, but primarily for diagnostic purposes. We have developed and evaluated a system for navigated liver resections using on intraoperatively acquired 3-dimensional (3D) ultrasound data.
Navigation technique based on 3D ultrasound and an optical tracking system. Accuracy of the system was validated experimentally in a tumor model. Subsequently, clinical application was evaluated in 54 patients for resection of central liver tumors. Clinical feasibility and accuracy of the navigation technique were assessed with respect to practicability, adequacy of visualization, and precision of navigated resection (free margin).
Evaluation of the system in the tumor model showed a significant increase of the accuracy of navigated resections compared with conventional resection (
Optoelectronic navigation with section mode visualization in 2 orthogonal planes does sufficiently display intraoperative 3D data and enables accurate ultrasound-based navigation of liver resections.
Url:
DOI: 10.1097/01.sla.0000264233.48306.99
PubMed: 17667508
PubMed Central: 1933548
Links to Exploration step
PMC:1933548***** Acces problem to record *****\Le document en format XML
Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Ticri/CIDE/explor/HapticV1/Data/Pmc/Corpus
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 000977 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Pmc/Corpus/biblio.hfd -nk 000977 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien |wiki= Ticri/CIDE |area= HapticV1 |flux= Pmc |étape= Corpus |type= RBID |clé= PMC:1933548 |texte= Feasibility of Navigated Resection of Liver Tumors Using Multiplanar Visualization of Intraoperative 3-dimensional Ultrasound Data }}
Pour générer des pages wiki
HfdIndexSelect -h $EXPLOR_AREA/Data/Pmc/Corpus/RBID.i -Sk "pubmed:17667508" \ | HfdSelect -Kh $EXPLOR_AREA/Data/Pmc/Corpus/biblio.hfd \ | NlmPubMed2Wicri -a HapticV1
![]() | This area was generated with Dilib version V0.6.23. | ![]() |