유영동 교수

This is the first artificial-intelligence study with multi-center registry data to predict disease-free survival after the surgery of pancreatic cancer. The findings of this methodological study demonstrate that artificial intelligence can provide a valuable decision-support system for treating patients undergoing surgery for pancreatic cancer. However, at present, further studies are needed to demonstrate the actual benefit of applying machine learning algorithms in clinical practice.

Machine learning algorithms such as the random forest were superior to conventional Cox regression and previously reported survival scores for predicting 1-month, 3-month, and 12-month survival following liver transplantation. Therefore, artificial intelligence may have significant potential in aiding clinical decision-making during liver transplantation, including matching donors and recipients.

Abstract Obesity, often represented by higher body mass index (BMI), is not yet fully understood as a potential risk factor for poor clinical outcomes of prostate cancer (PCa) after radical prostatectomy (RP). This study aimed to evaluate the relationship between BMI and biochemical recurrence (BCR)-free survival in RP patients. This study retrospectively reviewed a total of 2.997 PCa patients who underwent RP between 2006 and 2017. The patients were stratified into three BMI groups according to

Minimally invasive surgery is usually more beneficial than open surgeries in various fields of surgery. With the newly developed Single-Port (SP) robotic surgical system, even single-site surgery has become easier to access. We compared single-incision robotic cholecystectomy between the Si/Xi and SP systems. This retrospective single-center study enrolled patients who underwent single-incision robotic cholecystectomy between July 2014 and July 2021. The clinical outcomes of the da Vinci Si/Xi a

We believe it is a safe and reproducible procedure and an especially useful procedure for young mother donors who desire small wounds and rapid recovery.

It is important that extrahepatic arteries are identified precisely at the time of graft procurement. We present a case where the accessory right hepatic artery of the liver was ligated leading to postoperative liver abscess formation in the liver graft. A forty-seven-year-old female patient diagnosed with liver cirrhosis underwent orthotopic cadaveric liver transplantation due to altered mentality. The donor graft showed a variant of the hepatic artery anatomy where an accessory right hepatic a

INTRODUCTION: Hepatocellular carcinoma, the most frequent primary hepatic tumor, metastasizes in more than 50% of cases. However, parotid gland metastatic HCCs are very uncommon. We report a patient in whom the finding of a left parotid mass revealed metastatic HCC. PRESENTATION OF CASE: A thirty-six-year-old male presented with a round palpable left neck mass that persisted for 3 months. He had received right hemihepatectomy for hepatocellular carcinoma (HCC). Preoperative evaluation revealed a

Although our study was based on a low risk population and had a shortterm follow up, we conclude that tacrobell, as a generic tacrolimus, can be considered safe and effective in liver transplant patients.

This study aimed to evaluate the effects of ketorolac, a commonly used non-steroidal anti-inflammatory drug (NSAID) as patient controlled intravenous infusion analgesia (PCIA) for the patients underwent radical cystectomy (RC) due to bladder cancer regarding post-operational indices of recovery. Total seventy patients who underwent radical cystectomy for the treatment of bladder cancer were included in the study. 35 patients received ketorolac as PCIA (NSAIDS group) and 35 patients had morphine

Larger area of cut-surface and patients without history of hepatitis were significant risk factors for bile leakage. The use of anti-adhesive agent was not associated with increased risk of bile leakage.