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Open AccessHepatopancreatoduodenectomy with delayed division of the pancreatic parenchyma when utilizing a right lateral approach to the superior mesenteric artery
Hepatopancreatoduodenectomy (HPD) is a high-risk surgical procedure. Delayed division of the pancreatic parenchyma (DDPP) was reported as a novel technique in HPD for reducing postoperative pancreatic fistula....
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Open AccessLaparoscopic left hepatectomy for a patient with an absence of portal bifurcation using real-time imaging: a case report
Absence of portal bifurcation is an extremely rare anomaly that should be recognized preoperatively, especially prior to a major hepatectomy.
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Article
Radiomics-based prediction of nonalcoholic fatty liver disease following pancreatoduodenectomy
Predicting nonalcoholic fatty liver disease (NAFLD) following pancreaticoduodenectomy (PD) is challenging, which delays therapeutic intervention and makes its prevention difficult. We conducted this study to a...
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Article
Choledochocele with hyperplastic epithelium in a patient who developed severe acute pancreatitis and underwent subtotal stomach-preserving pancreatoduodenectomy: a case report
Choledochocele is defined as a congenital dilatation of the distal intramural part of the common bile duct protruding into the wall of the descending duodenum, typically without pancreaticobiliary maljunction....
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Impact of radiological and pathological splenic vein involvement in patients with resectable pancreatic body or tail cancer
Several studies have reported a negative impact on survival associated with splenic vessel involvement, especially splenic artery (SpA) involvement, in patients diagnosed with pancreatic body or tail cancer. H...
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Article
Spleen volume is a predictor of posthepatectomy liver failure and short-term mortality for hepatocellular carcinoma
The study aimed at retrospectively assessing the impact of spleen volume (SpV) on the development of posthepatectomy liver failure (PHLF) in patients who underwent hepatectomy for hepatocellular carcinoma (HCC).
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Article
Anterior versus posterior radical antegrade modular pancreatosplenectomy for pancreatic body and tail cancer: an inverse probability of treatment weighting with survival analysis
Radical antegrade modular pancreatosplenectomy (RAMPS) is a standard procedure for patients with pancreatic body and tail cancer. There are two types of RAMPS: anterior and posterior, but their indications and...
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Article
Surgical outcomes of the Frey procedure for chronic pancreatitis: correlation between preoperative characteristics and the histological severity of pancreatic fibrosis
To evaluate the efficacy of the Frey procedure and clarify the relationship between preoperative characteristics and the histological severity of chronic pancreatitis (CP).
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Article
Safety and efficacy of neoadjuvant chemotherapy based on our resectability criteria for locally advanced perihilar cholangiocarcinoma
Neoadjuvant chemotherapy (NAC) is not commonly used for perihilar cholangiocarcinoma (PHC). This study evaluated the safety and efficacy of NAC for PHC.
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Article
Biliary obstruction caused by plant seeds
Biliary obstruction is rarely caused by foreign objects; therefore, the precise diagnosis may be challenging. Even in rare situations, cases of biliary obstruction caused by plant seeds have not been reported ...
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Article
Resection type is a predictor of postoperative complications in laparoscopic partial liver resection
Partial laparoscopic liver resection (LLR) is a procedure that can have varying levels of surgical difficulty depending on the tumor status and procedure. Therefore, we aimed to evaluate the surgical outcomes ...
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Article
Safety and benefits of major hepatectomy with extrahepatic bile duct resection in older perihilar cholangiocarcinoma patients
To evaluate the safety and benefits of major hepatectomy with extrahepatic bile duct resection in older perihilar cholangiocarcinoma patients and to identify possible predictors of surgical mortality.
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Open AccessMicrocystic serous cystadenoma mimicking pancreatic neuroendocrine neoplasm: report of a resected case with preoperative diagnostic difficulty and review of the literature
Microcystic pancreatic serous cystadenoma (SCA) can be managed without surgery in selected patients. However, the preoperative diagnosis of microcystic SCA remains challenging, and it is potentially misdiagnos...
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Open AccessRisk factor analysis of postoperative pancreatic fistula after distal pancreatectomy, with a focus on pancreas-visceral fat CT value ratio and serrated pancreatic contour
In pancreaticoduodenectomy, the pancreas-visceral fat CT value ratio and serrated pancreatic contour on preoperative CT have been revealed as risk factors for postoperative pancreatic fistulas. We aimed to eva...
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Article
The usefulness of modified splenic hilum hanging maneuver in laparoscopic splenectomy, especially for patients with huge spleen: a case-control study with propensity score matching
Although Laparoscopic splenectomy (LS) have been proven to the standard operation for removal of spleen, the rate of conversion to open surgery is still higher than those of other laparoscopic surgeries, espec...
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Article
Impact of Combined Vascular Resection and Reconstruction in Patients with Advanced Perihilar Cholangiocarcinoma
Perihilar cholangiocarcinoma often involves the adjacent vasculature, including the portal vein and hepatic artery. Combined vascular resection and reconstruction of the portal vein is more common than vascula...
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Article
Proximal subtotal pancreatectomy as an alternative to total pancreatectomy for malnourished patients
To investigate whether proximal subtotal pancreatectomy (PSTP) is superior to total pancreatectomy (TP) for preserving postoperative endocrine function, and to identify the pre-operative risk factors influenci...
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Article
Open AccessAssociation between gastric Candida colonization and surgical site infections after high-level hepatobiliary pancreatic surgeries: the results of prospective observational study
High-level hepatobiliary pancreatic (HBP) surgeries are highly associated with surgical site infections (SSIs), in which microorganisms have a significant role. In the present study, we investigated whether ga...
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Article
Open AccessOnodera’s prognostic nutritional index is a strong prognostic indicator for patients with hepatocellular carcinoma after initial hepatectomy, especially patients with preserved liver function
Several inflammation-based scores are used to assess the surgical outcomes of hepatocellular carcinoma (HCC). The aim of the present study was to elucidate the prognostic value of the prognostic nutritional in...
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Article
Open AccessProtruded duodenal tumor arising from Santorini’s duct of the pancreas: a rare case of intraductal papillary mucinous neoplasm mimicking a duodenal polypoid tumor
We experienced a rare case of intraductal papillary mucinous neoplasm arising from Santorini’s duct (SD) forming a tumor protruding into the duodenum .