Hyung Sun Kim

Pancreatic cancer is a lethal disease, and resistance to chemotherapy is a critical factor influencing the postoperative prognosis. Tumour heterogeneity is an important indicator of chemoresistance. Therefore, we analysed tumour heterogeneity in preoperative computed tomography scans by performing texture analysis using the grey-level run-length matrix and analysed the correlation of survival with the value obtained in these analyses. We analysed 116 consecutive patients who underwent curative r

In this study, obesity-related factors (BMI, waist size, thigh circumference, and cholesterol, LDL, and HDL levels) correlated with GB disease in the young generation of Korea.

Pancreatic cancer is characterized by a poor prognosis, with its five-year survival rate lower than that of any other cancer type. Gemcitabine, a standard treatment for pancreatic cancer, often has poor outcomes for patients as a result of chemoresistance. Therefore, novel therapeutic targets must be identified to overcome gemcitabine resistance. Here, we found that SLC38A5, a glutamine transporter, is more highly overexpressed in gemcitabine-resistant patients than in gemcitabine-sensitive pati

Pancreatic cancer is an aggressive cancer characterized by high mortality and poor prognosis, with a survival rate of less than 5 years in advanced stages. Ivermectin, an antiparasitic drug, exerts antitumor effects in various cancer types. This is the first study to evaluate the anticancer effects of the combination of ivermectin and gemcitabine in pancreatic cancer. We found that the ivermectin–gemcitabine combination treatment suppressed pancreatic cancer more effectively than gemcitabine alo

Ki-67 expression showed a substantial concordance between biopsy and surgical specimens. Extremely discordant Ki-67 levels may be associated with aggressive tumor biology. In patients with luminal subtype disease, clinical application of Ki-67 values should be cautious considering types of specimens and clinicopathological risk factors.

Pancreatic ductal adenocarcinoma (PDAC) is a type of cancer with high morbidity and mortality rates worldwide. Owing to a lack of therapeutic options, the overall survival rate of patients with pancreatic cancer is low. Gemcitabine has been mainly used to treat patients with pancreatic cancer, but its efficacy is limited by chemoresistance. Therefore, a novel therapeutic agent for PDAC therapy is urgently needed. An anthelminthic drug, niclosamide, has already been researched in breast, lung, co

BACKGROUND/PURPOSE: Ampulla of Vater (AoV) carcinoma is a rare tumor that accounts for approximately 0.2% of gastrointestinal malignancies. There are no clinical guidelines concerning the treatment of AoV carcinoma. This study aimed to investigate the effectiveness of adjuvant treatment in AoV carcinoma following curative resection and define the "high-risk" group. METHODS: Clinical data of patients who underwent curative resection for AoV carcinoma in four hospitals, namely Yonsei Gangnam Sever

The extrahepatic guideline committee believed that this guideline could be helpful in the treatment of patients.

In conclusion, Frey's procedure appears to be a less burdensome surgical procedure. Thus, it could be the first option for management of patients with large pancreatic stone.

BACKGROUND: Protein intake is important for the recovery of the immune system, physical strength, and wound healing after surgery. Sarcopenia is associated with a poor prognosis when compared to patients without sarcopenia in cancer patients. Recently, edible insects, such as mealworms, have been recognized as having a high protein content. In this study, we will evaluate the effect of nutritional status and immune function change based on a patient's ingestion of mealworms after hepatobiliary p

This study aimed to investigate distress levels, using the distress thermometer (DT), and the factors associated with distress in postoperative patients with pancreatobiliary cancer. This study retrospectively investigated 155 patients who underwent surgery for pancreatobiliary cancer between December 1, 2019 and September 30, 2021. The DT and problem list were used to measure distress. Descriptive statistics, t-test, and multivariate logistic regression analysis were used to analyze the data. O

[This corrects the article DOI: 10.1371/journal.pone.0211480.].

Introduction: Studies on neoadjuvant treatment have been actively conducted in patients with resectable pancreatic cancer. However, neoadjuvant treatment effectiveness, especially in clinical T1 stage patients, still needs to be determined. We comparatively evaluated the oncologic benefit of preoperative neoadjuvant treatment in clinical T1 stage pancreatic cancer. Methods: Data from two centers were included in the comparative analysis, with overall and recurrence-free survival as primary outco