Reduced-Size Left Lateral Segment Grafts in Infants Weighing <10 kg.

Background: Live donor liver transplantation for infants weighing <10 kg has unique complexities, as patient/graft size discrepancies may cause vascular perfusion deficiencies. Failure of the abdominal closure further complicates this already challenging procedure. To overcome these potential problems, several techniques for graft size reduction-either anatomic or nonanatomic-have been proposed in the literature.

Portal Vein Pull-Through Technique and Thrombectomy for Extensive Portal Vein Thrombosis.

Background: Herein, a different technique is presented describing complete dissection of the entire portal vein (PV), superior mesenteric vein (SMV), and splenic vein, thus enabling a complete thrombectomy without the risk of uncontrolled hemorrhage due to blind thrombectomy.

Methods: In cases where a thrombectomy would not be an option because of extensive thrombosis involving the confluence of the PV and SMV, small branches of the SMV, including the inferior mesenteric vein, were divided. Both the SMV and splenic vein were encircled separately.

Solid pseudopapillary neoplasms of the pancreas: Case series with a review of the literature.

Background/aims: The solid pseudopapillary neoplasms are quite rare tumors of the pancreas, comprising roughly 1-2% of all pancreatic neoplasms. It has a low malignant potential and usually affects young females. Despite increasing number of articles in the last decade, there is still debate on the pathogenesis, malignant potential and optimal surgical strategy for the solid pseudopapillary neoplasms.

Bilioenteric Reconstruction Techniques in Pediatric Living Donor Liver Transplantation.

Biliary complications (BCs) are still a major cause of morbidity following liver transplantation despite the advancements in the surgical technique. Although Roux-en-Y (RY) hepaticojejunostomy has been the standard technique for years in pediatric patients, there is a limited number of reports on the feasibility of duct-to-duct (DD) anastomosis, and those reports have controversial outcomes. With the largest number of patients ever reported on the topic, this study aims to discuss the feasibility of the DD biliary reconstruction technique in pediatric living donor liver transplantation (LDLT).

Hepatic Venous Outflow Reconstruction Directly Into the Right Atrium.

Objectives: Living-donor liver transplant for BuddChiari syndrome is particularly challenging because of the need for venous outflow reconstruction as grafts from living donors lack vena cava. In addition, recipient vena cava may be thrombotic and fibrotic to such an extent that it would not allow graft venous outflow reconstruction. Under these circumstances, the right atrium provides an easily accessible alternative for venous outflow reconstruction, omitting the need for vena cava replacement.

Live donor liver transplantation for type 1 tyrosinemia: An analysis of 15 patients.

Type 1 tyrosinemia is a rare metabolic disorder of the tyrosine degradation pathway. Due to the rarity of the disease, the best evidence literature offers is limited to guidelines based on expert opinions and optimal treatment is still a debate. LT serves as a definitive treatment of the defective metabolic pathway in the liver along with other serious disease manifestations such as LF and HCC.

Prognostic Value of Metastatic Lymph Node Ratio in Pancreatic Cancer.

Lymph node involvement in pancreatic adenocancer is one of the strongest predictors of prognosis. However, the extent of lymph node dissection is still a matter of debate and number of dissected nodes varies widely among patients. In order to homogenize this diverse group of patients and more accurately predict their prognosis, we aimed to analyze the effect of metastatic lymph node ratio as an independent prognostic factor.

Hepatic artery pseudoaneurysm as a cause of gastrointestinal system bleeding: a case report with a brief review of the literature.

A hepatic artery pseudoaneurysm is, by definition, a pulsatile hematoma due to a leakage of blood through a tear or disruption of the arterial wall, and the blood is contained only by the hepatic parenchyma or surrounding hematoma. It can be a very rare cause of gastrointestinal system bleeding. These pseudoaneurysms are usually very well managed by angiographic intervention.

Abdominal cocoon syndrome as a rare cause of mechanical bowel obstruction: report of two cases.

An abdominal cocoon is an extremely rare condition, and has been reported mainly in young adolescent women as a cause of small bowel obstruction. In these patients, the small bowel is encased in a fibrous sac called an abdominal cocoon. We hereby present two cases who were diagnosed only by laparotomy and their correlation with the literature.