Publications by authors named "Rajesh Dey"

Article Synopsis
  • Different transplant centers have varying practices for ligating natural portosystemic shunts during liver transplants to avoid complications like portal steal phenomenon, but clear guidelines are lacking.
  • A study involving 89 cirrhotic patients revealed no significant differences in early graft dysfunction or portal venous complications between those who underwent shunt ligation and those who didn't, despite more overall complications in the non-ligated group.
  • The findings suggest that shunt ligation might not be essential in living donor liver transplants if there is sufficient portal flow and good graft quality.
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Objectives: Living donor liver transplant is a complex surgery with well-known complications. Here, we report the use of the right and left hepatic arteries of the recipient for anastomosis and the effects of each procedure on overall outcomes and any associated short-term or long-term biliary complications.

Materials And Methods: This was a prospective observational study with long-term follow-up of 200 patients (100 in the right hepatic artery group and 100 in the left hepatic artery group).

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Backgrounds/aims: Multiple ducts in right lobe living-donor liver transplant (LDLT) pose a technical challenge in biliary reconstruction. In the absence of separate recipient hepatic ducts for duct-to-duct anastomoses and certain demerits of hepaticojejunostomy, duct to duct anastomoses with the recipient cystic duct might be a possible solution.

Methods: A total of 329 recipients of LDLT who underwent two or more separate biliary anastomoses at our centre between January 2014 and November 2019 were studied retrospectively.

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Objectives: Adequate venous outflow is one of the most important factors responsible for optimal graft function in liver transplantation. Thrombosis of the inferior vena cava in cases of Budd-Chiari syndrome poses a major challenge to a transplant surgeon in establishing proper graft outflow. In deceased donor liver transplant, this problem can be dealt with relative ease as the liver graft includes donor inferior vena cava.

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Coronavirus disease 2019 is a global pandemic, and to deal with the unexpected, enormous burden on healthcare system, liver transplantation (LT) services have been suspended in many centers. Development of robust and successful protocols in preventing the disease among the recipients, donors and healthcare workers would help in re-starting the LT programs. We adapted a protocol at our center, which is predominantly a living donor liver transplant center based in north India, and continued the service as the pandemic unfolded and peaked in India with good results and shared the experience of the same.

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Background: With ageing population and higher prevalence of nonalcoholic steatohepatitis (NASH) and hepatocellular carcinoma (HCC) in older patients, more and more living donor liver transplants (LDLTs) are being considered in this group of patients as eligibility for deceased donor liver transplant is restricted to those aged 65 years and younger. However, the short- and long-term outcomes of this group have not been reported from India, which does not have a robust national health scheme. The aim of this study was to provide guidelines for transplant in this group.

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Backgrounds/aims: In living donor hepatectomy, hepatic duct division is a crucial step and often a technical challenge, with the aim of obtaining a good hepatic duct for anastomosis in the recipient and an adequate stump in the donor for closure. Very rarely, after duct division, the remaining stump may not be adequate for primary closure. In such a difficult situation, the options would be either to close stump transversely or a Roux-en-Y Hepaticojejunostomy.

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Objectives: Liver transplant in pediatric patients with body weight < 10 kg poses a challenge to the entire liver transplant team. Many reports have considered 10 kg to be a cutoff pointfor body weightforfavorable posttransplant outcomes. With evolving surgical techniques and postoperative management, there is potential to improve outcomes in this subset of recipients.

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Article Synopsis
  • * Cases of dengue-related acute liver failure often progress quickly and involve complications with other organs, making kidney transplants less commonly studied.
  • * This report highlights the first successful living donor liver transplant for a patient with dengue-induced acute liver failure, suggesting that timely liver transplants may benefit certain patients despite not being the standard treatment.
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Recipient hepatic artery intimal dissection (HAD) followed by hepatic artery thrombosis (HAT) is a serious complication of liver transplantation. Once this is recognized intraoperatively, the accepted approach is to use an alternative arterial inflow, which may not be possible in all patients. We describe a new classification and technique for the management of HAD during living donor liver transplantation.

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In living donor liver transplant (LDLT), it is recommended to have a minimum graft recipient body weight ratio (GRBWR) 0.8 for good outcomes. Recent reports have, however, shown that good outcomes can be obtained even with GRBWR less than 0.

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Article Synopsis
  • - Gallbladder carcinoma tends to affect older females, and if periportal adenopathy is present, it usually indicates advanced cancer, leading to palliative care instead of surgery.
  • - Isolated periportal tuberculosis is rare, but in this case study, a mass thought to be gallbladder carcinoma with metastasis was actually a gallbladder adenomyoma with periportal tuberculosis.
  • - This case highlights the common issue of misinterpreting gallbladder mass lesions as cancerous when they may not be malignant.
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Since the first rib is protected very well by the overlying soft tissue and bones, its fracture is a major injury and a considerable force is required to do it. Therefore, an isolated fracture of this rib is unusual. A 28-year-old healthy female had an accident while crossing the road and a heavy object fell on her.

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