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The study compared the response to neoadjuvant chemotherapy and overall survival in patients with invasive intraductal papillary mucinous neoplasm (i-ipmn) and de novo pancreatic ductal adenocarcinoma (pdac). The results showed that i-ipmn histology was independently associated with a lower risk of recurrence and death. Pathological,…
The study presents the successful use of left hepatectomy combined with right hepatic artery reconstruction for treating hilar cholangiocarcinoma. A 60-year-old male patient with obstructive jaundice underwent the procedure, which involved resection of the right hepatic artery invaded by tumors, lymphadenectomy, and hepaticojejunostomy. The operation…
Researchers conducted a retrospective study on colorectal liver metastases (CRLM) patients to compare different models of diffusion-weighted imaging (DWI) in predicting hepatic lymph node metastases (LNM). They found that a nomogram incorporating pre-treatment distributed diffusion coefficient (DDC) and the short axis of the largest lymph…
Researchers present the first-ever full robotic surgical step-by-step technique for treating perihilar cholangiocarcinoma, a challenging procedure. This innovative approach allows for better dissection and suture due to the flexible and accurate movements of the robotic instruments, overcoming the limitations of laparoscopic techniques. The study showcases…
Frail patients with pancreatic cancer who underwent minimally invasive pancreaticoduodenectomy had improved postoperative outcomes compared to open surgery, according to a study. The analysis of pancreaticoduodenectomy cases for pancreatic ductal adenocarcinoma revealed lower rates of complications, major morbidity, and nonhome discharge for those who underwent…
A propensity score-matched analysis compared the outcomes of laparoscopic pancreaticoduodenectomy (LPD) and open pancreaticoduodenectomy (OPD). LPD showed longer operative times, reduced blood loss, higher rates of pancreatic fistula and delayed gastric emptying, while postpancreatectomy hemorrhage, major morbidity, mortality, hospital stay, and readmissions were not significantly…
Grade-C postoperative pancreatic fistulas (POPfs) following pancreaticoduodenectomy are serious complications associated with high morbidity and mortality rates. Researchers analyzed a national database of 26,552 patients who underwent this surgery and found that 1.2% of patients suffered from grade-C POPfs, while the rate of grade-B POPfs…
A meta-analysis examined the clinical features and prevalence of annular pancreas (AP), a rare gastrointestinal congenital malformation. Analysis of 12,729,118 patients found a pooled prevalence of AP at 0.0045%. The most common comorbidity in adults and children with AP was duodenal obstruction, with pooled prevalence…
This comparative study analyzed the tumor characteristics, management strategies, and outcomes of patients with intraductal papillary neoplasms of the bile ducts (IPNB) in Europe and Nagoya, Japan. The results showed that European patients had more multiple lesions, less invasive carcinoma, and more intrahepatic tumors compared…
The European multicentric study aimed to investigate the relationship between postoperative hyperamylasemia (POH) and postoperative pancreatic fistula (POPF) occurrence and severity in patients who underwent distal pancreatectomy. The study found that the presence of POH was a strong predictor of POPF, with the rate of…
