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Survival outcome of surgical resection compared to non-resection for Bismuth type IV perihilar cholangiocarcinoma
Background/objectivesBismuth type IV perihilar cholangiocarcinoma has been considered an unresectable disease. The aim of the study was to assess...
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Resection type is a predictor of postoperative complications in laparoscopic partial liver resection
BackgroundPartial laparoscopic liver resection (LLR) is a procedure that can have varying levels of surgical difficulty depending on the tumor status...
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Risk factors for positive resection margins after endoscopic resection for gastrointestinal neuroendocrine tumors
BackgroundIn recent years, the incidence of gastrointestinal neuroendocrine tumors (GI-NETs) has remarkably increased due to the widespread use of...
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Comparing Multivisceral Resection with Tumor-only Resection of Liposarcoma Using the Win Ratio
BackgroundMultivisceral resection of retroperitoneal liposarcoma (LPS) is associated with increased morbidity and may not confer a survival benefit...
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Factors affecting the extent of resection and neurological outcomes following transopercular resection of insular gliomas
BackgroundSurgical resection of insular gliomas is a challenge. TO resection is considered more versatile and has lower risk of vascular damage. In...
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Risk factors for complications and incomplete resection after endoscopic resection for duodenal submucosal tumors
Background and aimEndoscopic resection (ER) has been used to remove submucosal tumors (SMTs) in recent years; however, duodenal ER is associated with...
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Surgical resection for liver recurrence after curative resection of pancreatic ductal adenocarcinoma
PurposeThis study aimed to evaluate the clinical significance of surgical resection for liver recurrence in patients with curatively resected...
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CTR > 0.7 predicts the subgroup of lung adenocarcinomas ≤ 2 cm at risk of poor outcome treated by sublobar resection compared to lobar resection
BackgroundA standard surgical procedure for patients with small early-stage lung adenocarcinomas remains unknown. Hence, we aim in this study to...
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Higher Postoperative Mortality and Inferior Survival After Right-Sided Liver Resection for Perihilar Cholangiocarcinoma: Left-Sided Resection is Preferred When Possible
BackgroundA right- or left-sided liver resection can be considered in about half of patients with perihilar cholangiocarcinoma (pCCA), depending on...
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Propensity-score matched outcomes of resection of stage IV primary colon cancer with and without simultaneous resection of liver metastases
There is controversy in the best management of colorectal cancer liver metastasis (CLM). This study aimed to compare short-term and survival outcomes...
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Residual biliary intraepithelial neoplasia without malignant transformation at resection margin for perihilar cholangiocarcinoma does not require expanded resection: a dual center retrospective study
BackgroundAdditional resection for invasive cancer at perihilar cholangiocarcinoma (pCCA) resection margins has become a consensus. However,...
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Comparison of hand-sewn anterior repair, resection and hand-sewn anastomosis, resection and stapled anastomosis techniques for the reversal of diverting loop ileostomy after low anterior rectal resection: a randomized clinical trial
BackgroundLow anterior resection in patients with rectal cancer may require a defunctioning loop ileostomy formation that requires closure after a...
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Survival after combined resection and ablation is not inferior to that after resection alone, in patients with four or more colorectal liver metastases
PurposeColorectal liver metastases (CRLM) are the predominant factor limiting survival in patients with colorectal cancer. Multimodal treatment...
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Prognostic impact of R1 resection margin in synchronous and simultaneous colorectal liver metastasis resection: a retrospective cohort study
BackgroundA margin ≥ 1 mm is considered a standard resection margin for colorectal liver metastasis (CRLM). However, microscopic incomplete resection...
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Endoscope-assisted resection of a Samii type B jugular foramen schwannoma
BackgroundTumors involving the jugular foramen region are challenging for surgical resection. With the development of endoscope in the past decade,...
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Survival Benefit with Re-resection and Optimal Time to Re-resection in Gallbladder Cancer: a National Cancer Database Study
PurposeGallbladder cancer is often diagnosed incidentally after cholecystectomy. Most patients will then undergo re-resection for potential residual...
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Standard Endoscopic Mucosal Resection vs Precutting Endoscopic Mucosal Resection Using Novel Disk-Tip Snare for Colorectal Lesions
IntroductionSOUTEN (KANEKA Co., Tokyo, Japan) is a unique snare with a disk tip. We analyzed the efficacy of precutting endoscopic mucosal resection...
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Comparison between laparoscopic liver resection and open liver resection in patients with hepatocellular carcinoma with portal vein tumor thrombosis
BackgroundRecently, the outcomes of surgical treatment for advanced hepatocellular carcinoma (HCC) have improved. However, despite the technical...
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A multicenter propensity score analysis of significance of hepatic resection type for early-stage hepatocellular carcinoma
BackgroundThe impact of hepatic resection type on long-term oncological prognosis of patients with early-stage hepatocellular carcinoma (HCC) has not...
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Total Laparoscopic Radical Resection of S1 + S4 for Bismuth–Corlette Type IV Hilar Cholangiocarcinoma (With Video)
BackgroundThe management of Bismuth–Corlette type IV hilar cholangiocarcinoma typically necessitates extensive hepatectomy, resection of the...
