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  1. No Access

    Article

    Various features of laparoscopic tailored resection for gastric submucosal tumors: a single institution’s results for 168 patients

    Laparoscopic resection is a standard procedure for gastric submucosal tumors. Herein, we analyzed the features of various laparoscopic approaches.

    Chang In Choi, Si Hak Lee, Sun Hwi Hwang, Dae Hwan Kim, Tae Yong Jeon… in Surgical Endoscopy (2016)

  2. No Access

    Article

    Comparison Between Billroth-II with Braun and Roux-en-Y Reconstruction After Laparoscopic Distal Gastrectomy

    This study aims to compare the effectiveness of Billroth-II with Braun and Roux-en-Y reconstruction after laparoscopic distal gastrectomy.

    Chang In Choi, Dong Hoon Baek, Si Hak Lee… in Journal of Gastrointestinal Surgery (2016)

  3. No Access

    Article

    Tumor localization using radio-frequency identification clip marker: experimental results of an ex vivo porcine model

    With the widespread use of minimally invasive surgery, tumor detection is becoming more difficult. We present the experimental results of a radio-frequency identification (RFID) lesion detection system in an e...

    Hwan Yi Joo, Bong Eun Lee, Chang In Choi, Dae Hwan Kim, Gwang Ha Kim… in Surgical Endoscopy (2019)

  4. Article

    Digital image analysis-based scoring system for endoscopic ultrasonography is useful in predicting gastrointestinal stromal tumors

    When gastric mesenchymal tumors (GMTs) measuring 2–5 cm in size are found, whether to undergo further treatment or not is controversial. Endoscopic ultrasonography (EUS) is useful for the evaluation of maligna...

    Moon Won Lee, Gwang Ha Kim, Kwang Baek Kim, Yoon Ho Kim, Do Youn Park… in Gastric Cancer (2019)

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  5. No Access

    Article

    Can Proximal Gastrectomy with Double-Tract Reconstruction Replace Total Gastrectomy? A Propensity Score Matching Analysis

    This retrospective cohort study compared proximal gastrectomy (PG) with double-tract reconstruction (DTR) versus total gastrectomy (TG) with Roux-en-Y reconstruction in terms of clinical outcomes.

    Hyo Jung Ko, Ki Hyun Kim, Si-Hak Lee… in Journal of Gastrointestinal Surgery (2020)

  6. Article

    Open Access

    Machine learning-based survival rate prediction of Korean hepatocellular carcinoma patients using multi-center data

    To predict survival time of Korean hepatocellular carcinoma (HCC) patients using multi-center data as a foundation for the development of a predictive artificial intelligence model according to treatment metho...

    Byeonggwan Noh, Young Mok Park, Yu** Kwon, Chang In Choi… in BMC Gastroenterology (2022)

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  7. No Access

    Article

    Actual 3-Year Survival After Reduced-Port Laparoscopic Distal Gastrectomy for Gastric Cancer (RpLDG): a Propensity Score Matching Analysis

    Total laparoscopic distal gastrectomy for early gastric cancer has been widely accepted; however, reduced-port laparoscopic distal gastrectomy has not gained the same popularity because of technical difficulti...

    Ki Hyun Kim, Si-Hak Lee, Cheol Woong Choi… in Journal of Gastrointestinal Surgery (2022)