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Three-Dimensional Computed Tomography for Planning Donor Hepatectomy
- Source :
-
Transplantation Proceedings . Jan2007, Vol. 39 Issue 1, p145-149. 5p. - Publication Year :
- 2007
-
Abstract
- Abstract: Background: An accurate estimation of preoperative volumetric measurements of the donor liver is essential in living donor liver transplantation. Methods: Three-dimensional (3-D) computed tomography (CT) was applied to 56 living donors. 3-D images of the liver were constructed using the region-growing method and the volume of each sector was measured. Results: The median volume ratios of the left liver, caudate lobe, right paramedian, and lateral sectors were 34%, 4%, 38%, and 25% of the total liver volume, respectively. The shape of the congestive area in the right paramedian sector was properly demonstrated by 3-D CT. The volume of the region corresponded to 32% of the right liver. The actual volume of the graft correlated well with the estimated graft volume (n = .86). Conclusions: The region-growing method was useful for graft selection and for determining the indication of middle hepatic vein reconstruction in right liver grafts. [Copyright &y& Elsevier]
- Subjects :
- *LIVER transplantation
*HEPATECTOMY
*HEPATOPANCREATODUODENECTOMY
*LIVER surgery
Subjects
Details
- Language :
- English
- ISSN :
- 00411345
- Volume :
- 39
- Issue :
- 1
- Database :
- Academic Search Index
- Journal :
- Transplantation Proceedings
- Publication Type :
- Academic Journal
- Accession number :
- 23865530
- Full Text :
- https://doi.org/10.1016/j.transproceed.2006.10.028