Abstract
Objective: To assess the utility of CT angiography (CTA) in preoperative mapping of hepatic vascular anatomy in adult-to-adult living related liver transplant (LRLT) donors. Material and Method: Over a 3-year period, 32 potential LRLT donors underwent CTA with subsequent comparison studies [digital subtraction angiography (DSA) and/or transplantation] were included in this study. Their CTA reports were retrospectively correlated with available DSA and/or operative findings. Results: CTA correctly predicted right lobe arterial and portal venous anatomy in 32/32 (100%) donors. In 27 donors, hepatic venous anatomy on CT was compared with operative findings. The hepatic veins were well opacified in 23/27 (85.2%) donors. Of these, 15/16 (93.8%) significant (≥ 5 mm) accessory right hepatic veins and 11/11 (100%) significant segment VIII vein draining to middle hepatic vein were detected. Conclusion: CTA provided an excellent preoperative depiction of hepatic vascular anatomy in LRLT donors.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 98-105 |
| Number of pages | 8 |
| Journal | Journal of the Medical Association of Thailand |
| Volume | 94 |
| Issue number | 1 |
| State | Published - Jan 1 2011 |
Keywords
- Computed tomography (CT) angiography
- Digital subtraction angiography
- Liver transplantation
ASJC Scopus subject areas
- Medicine(all)