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find Keyword "Living donor l iver transplantation" 1 results
  • PREVENTION OF COMPLICATIONS AFTER HEPATIC ARTERY RECONSTRUCTION IN ADULT-TO-ADULT LIVING DONOR LIVER TRANSPLANTATION

    Objective To summarize the experience of the prevention of early arterial compl ications after hepatic artery (HA) reconstruction in adult-to-adult l iving donor l iver transplantation (A-A LDLT). Methods Between January 2002and March 2008, 127 patients underwent A-A LDLT. Of the 131 donors (127 cases of right lobe graft, 4 cases of left lobe graft), there were 69 males and 62 females with a mean age of 36.2 years (range, 19-65 years); in 127 recipients, there were 109 males and 18 females with a mean age of 41.9 years (range, 18-64 years). All patients underwent microsurgical reconstruction of HA between grafts and recipients. The artery of graft was anastomosed to the right HA in 62 cases, to the proper HA in 34 cases, to the left HA in 7 cases, to the common HA in 6 cases, and aberrant right HA rising from superior mesenteric artery in 8 cases. Interposition bypass using great saphenous vein (GSV) was performed between the donor right HA and recipient common HA in 5 cases. Bypass was performed between the donor right HA and recipient abdominal aorta using GSV in 2 cases, or using cryopreserved cadaveric il iac vessels in 3 cases. Results Of these 127 cases, hepatic artery thrombosis (HAT) occurred in 2 recipients (1.6%) at 1 day and 7 days following A-A LDLT, which were successfully revascularized with GSV between right HA of donor and abdominal aorta of recipient, HAT in 1 patient occurred on the 46th postoperative day with no symptom. No other arterial compl ication such as HA stenosis and aneurysm occurred in recipients. All patients were followed up 9-67 months. At 1, 2, and 3 years, actual survival rateswere 82.2%, 64.7%, and 59.2%. No death was related to HA compl ication in peri-operative period. Conclusion The anatomic structure and variation of HA, the pathological changes, as well as surgical technique in HA reconstruction, have direct impact on the risk of postoperative compl ications of HA reconstruction.

    Release date:2016-08-31 05:43 Export PDF Favorites Scan
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