Three-dimensional reconstruction technology in the preoperative workup of complex hepatic resections. Our experience on 11 consecutive cases.
Updates Surg
; 2024 Jun 24.
Article
en En
| MEDLINE
| ID: mdl-38914892
ABSTRACT
Three-dimensional liver modeling can be a useful tool when planning the preoperative strategy in liver surgery. The present study aims to review our case series of patients requiring complex hepatic resections for primary and secondary liver tumors, and for whom 3D models were built, to add further evidence in this direction. All consecutive patients undergoing complex liver resection were enrolled. Cross-sectional triphasic CT images were obtained for each patient. DICOM images were processed, and full virtual 3D models were generated. The additional details provided by 3D models were employed to better understand the anatomy, to define the most adequate surgical pathway, and, in case, to switch to a different surgical procedure. From January 2020 to September 2022, 11 complex hepatic resections requiring 3D reconstruction technology were performed. Eight 3D models scored ≥ 15 points in the quality control system. A detailed analysis of each case was reported. In three cases (27%) 3DVT helped to understand the anatomy and/or to detect vascular abnormalities. In six cases (54.5%) 3DVT led to a variation of the surgical planning. 3DVT may be helpful in planning preoperatively the most appropriate surgical procedure. Further large-scale, well-designed studies are needed to prove its true effectiveness in HPB surgical oncology.
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MEDLINE
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En
Revista:
Updates Surg
Año:
2024
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Article
País de afiliación:
Italia