Pyoung‐Jae Park

Toward a future role for liver biopsy in HCC: literature evidence and survey-based perspectives from Korean experts

Hae Lim Lee, Su Jong Yu, Sung Hak Lee, Min Woo Lee et autres

The role of liver biopsy in hepatocellular carcinoma (HCC) is being re-evaluated in the era of precision oncology and biomarker-driven systemic therapy. Although histopathological examination remains the diagnostic gold standard, HCC is unique among solid tumors in that accurate non-invasive imaging criteria …

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Impact of the 2024 medical-policy conflict on hepatocellular carcinoma management in Korea

Soon Sun Kim, Hyun Yang, Jieun Kwon, Eunju Kim et autres

In 2024, a nationwide conflict between the South Korean government and the medical community, the medical-policy conflict, profoundly impacted healthcare delivery. This study aimed to evaluate the changes in the management of hepatocellular carcinoma (HCC) following this crisis. We analyzed retrospective real-world …

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Impact of Baseline Anti-ABO Antibody Titer on Biliary Complications in ABO-Incompatible Living-Donor Liver Transplantation

Sehyeon Yu, Hye-Sung Jo, Young-Dong Yu, Pyoung‐Jae Park et autres

Background: Although advancements in desensitization protocols have led to increased ABO-incompatible (ABOi) living-donor liver transplantation (LDLT), a higher biliary complication rate remains a problem. This study evaluated the effect of baseline anti-ABO antibody titers before desensitization on biliary complications after ABOi LDLT. …

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Identifying risk factors for futile deceased donor liver transplantation: a retrospective multi-institutional study

Hye Sung Jo, Young‐Dong Yu, Pyoung‐Jae Park, Hyung Joon Han et autres

Background: Since end-stage liver disease patients do not often have potential living donors, a deceased donor liver transplantation (DDLT) could be an exclusive option in many patients. However, the number of liver grafts from deceased donors is decreasing for various reasons, so …

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Liver transplantation at the Korea University Medical Center: Analysis of over 500 cases and introducing our unique multi-institutional network to improve transplant outcome

Soomin CHEON, Young‐Dong Yu, Hye-Sung Jo, Wan-Jun KIM et autres

Soomin CHEON, Young-dong YU*, Hye-Sung JO, Wan-Jun KIM, Pyoung-jae PARK, Sang-Jin KIM, Hyung-Joon HAN, Dong-Sik KIM. Ann Hepatobiliary Pancreat Surg 2023;27:S317. https://doi.org/10.14701/ahbps.2023S1.EP-50

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Multicenter study of prognostic factors in paraaortic lymph node dissection for metastatic colorectal cancer

Jun Woo Bong, Sanghee Kang, Pyoung‐Jae Park

Purpose: The role of paraaortic lymph node dissection (PALND) in colorectal cancer (CRC) has been less evaluated than surgical treatments for other distant metastases. We evaluated surgical outcomes after PALND and identified prognostic factors. Methods: The medical records of patients who underwent …

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Impact of baseline anti-ABO antibody titer on biliary complications following ABO-incompatible living donor liver transplantation

Hye-Sung Jo, Young‐Dong Yu, Pyoung‐Jae Park, Hyung Joon Han et autres

Background: ABO-incompatible living donor liver transplantation (LDLT) has been increasingly performed in the shortage of ABO-compatible live and deceased donors. Although vigorous efforts to overcome immunologic hurdles, a higher biliary complication rate remains a critical issue to be solved. This study evaluated …

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Prevalence and clinical significance of pancreatic cystic lesions in immunosuppressed patients following solid organ transplantation

Sehyeon Yu, Yoo Jin Choi, Hye-Sung Jo, Pyoung‐Jae Park et autres

Background: Pancreatic cystic lesions (PCLs) are occasionally found in solid organ transplant (SOT) recipients. In such recipients, the risk of cancer is increased due to immunosuppressive therapy. This study investigated the prevalence of PCLs and described their clinical course in immunosuppressed patients …

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Case report of pure single-port robotic left lateral sectionectomy using the da Vinci SP system

Wan‐Joon Kim, Pyoung‐Jae Park, Sae-Byeol Choi, Wan‐Bae Kim

INTRODUCTION: Since its first appearance in the early 1990s, laparoscopic hepatic resection has become increasingly accepted and recognized as safe as laparotomy. The recent introduction of robotic surgery systems has brought new innovations to the field of minimally invasive surgery, such as …

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Fatal systemic herpes simplex virus infection with atypical clinical manifestation early after living donor liver transplantation

Hye-Sung Jo, Pyoung‐Jae Park, Wan‐Joon Kim, Hyung Joon Han et autres

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Efficacy and safety of a switch from twice-daily tacrolimus to once-daily generic tacrolimus in stable liver transplant patients

Jong Man Kim, Pyoung‐Jae Park, Geun Sik Hong, Dong Jin Joo et autres

Background: Once-daily tacrolimus reduces non-compliance relative to twice-daily tacrolimus. However, little is known about the safety and efficacy of conversion from twice-daily tacrolimus to generic once-daily tacrolimus in liver transplantation (LT). Herein, we investigated the efficacy and safety of a switch from …

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Prognostic value of the lymph node metastasis in patients with ampulla of Vater cancer after surgical resection

Jeong Woo Lee, Sae Byeol Choi, Tae Wan Lim, Wan‐Joon Kim et autres

BACKGROUNDS/AIMS: Patients with Ampulla of Vater cancer have a better prognosis than those with other periampullary cancers. This study aimed to determine the prognostic impact of lymph node metastasis on survival in patients with ampulla of Vater cancer after surgical resection. METHODS: …

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