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35篇 您的检索式:作者名="Kyun Ho Lee"
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1Endoscopic features suggesting gastric cancer in biopsy-proven gastric adenoma with high-grade neoplasia显示文摘AIM:To elucidate the endoscopic features that predict the cancer following endoscopic submucosal dissection(ESD)in patients with high-grade neoplasia(HGN).METHODS:We retrospectively analyzed the medical records of patients who underwent ESD of gastric neoplasms from January 2007 to September 2010.ESD was performed in 555 cases involving 550 patients.A total of 112 lesions from 110 consecutive patients were initially diagnosed as HGN without cancer by forceps biopsy,and later underwent ESD.We classified lesions into two groups according to histologic discrepancies between the biopsy and ESD diagnosis.Gastric adenoma in the final diagnosis by ESD specimens were defined as adenoma group.Lesions with coexisting cancer after ESD were defined as cancer group.RESULTS:The mean age was 65.3 years,and 81 patients were male.There was no significant difference in the age or gender distribution between the adenoma(n=52)and cancer(n=60)groups.Thirty-six of these lesions(32.1%)showed histologic concordance between the forceps biopsy and ESD specimens,16(14.3%)showed a downgraded histology(low-grade neoplasia),and 60(53.6%)showed an upgraded histology(cancer).A red color change of the mucosal surface on endoscopy was found in 27/52(51.9%)of cases in the adenoma group and in 46/60(76.7%)of cases in the cancer group(P=0.006).Ulceration of the mucosal surface on endoscopy was found in 5(9.6%)of 52 lesions in the adenoma group and in 17(28.3%)of 60 lesions in the cancer group(P=0.013).In the multivariate analysis,a reddish surface color change and mucosal ulceration were significant predictive factors correlated with cancer after ESD of the HGN by forceps biopsy.CONCLUSION:HGN with a red color change or mucosal ulceration correlated with the presence of gastric cancer.These finding may help to guide the diagnosis and treatment.Jung Ho Kim Yoon Jae Kim Jungsuk An Jong Joon Lee Jae Hee Cho Kyoung Oh Kim Jun-Won Chung Kwang An Kwon Dong Kyun Park Ju Hyun Kim 2014World Journal of Gastroenterology2014,20,34:10
2In-situ formation of MOF derived mesoporous Co3N/amorphous N-doped carbon nanocubes as an efficient electrocatalytic oxygen evolution reaction显示文摘The suitable materials,metal nitrides,are a promising class of electrocatalyst materials for a highly efficient oxygen evolution reaction (OER) because they exhibit superior intrinsic conductivity and have higher sustainability than oxide-based materials.To our knowledge,for the first time,we report a designable synthesis of three-dimensional (3D) and mesoporous Co3N@ amorphous N-doped carbon (AN-C) nanocubes (NCs) with well-controlled open-framework structures via monodispersed Co3[Co(CN)6]2 Prussian blue analogue (PBA) NC precursors using in situ nitridation and calcination processes.Co3N@AN-C NCs (2 h) demonstrate better OER activity with a remarkably low Tafel plot (69.6 mV-dec-1),low overpotential of 280 mV at a current density of 10 mA-crrf2.Additionally,excellent cycling stability in alkaline electrolytes was exhibited without morphological changes and voltage elevations,superior to most reported hierarchical structures of transition-metal nitride particles.The presented strategy for synergy effects of metal-organic frameworks (MOFs)-derived transition-metal nitrides-carbon hybrid nanostructures provides prospects for developing high-performance and advanced electrocatalyst materials.Bong Kyun Kang Seo Young Im Jooyoung Lee Sung Hoon Kwag Seok Bin Kwon SintayehuNibret Tiruneh Min-Jun Kim Jung Ho Kim Woo Seok Yang Byungkwon Lim Dae Ho Yoon 2019Nano Research2019,12,7:8
3Thioredoxin Reductase Type C (NTRC) Orchestrates Enhanced Thermotolerance to Arabidopsis by Its Redox-Dependent Holdase Chaperone Function显示文摘Genevestigator 分析为 NADPH-thioredoxin reductase 显示了抄本感应的热吃惊,在光的类型 C (NTRC ) 。这里,我们在 Arabidopsis 显示出 NTRC 的 overexpressionHo Byoung Chae Jeong Chan Moon Mi Rim Shin Yong Hun Chi Young Jun Jung Sun Yong Lee Ganesh M. Nawkar Hyun Suk Jung Jae Kyung Hyun Woe Yeon Kim Chang Ho Kang Dae-Jin Yun Kyun Oh Lee Sang Yeol Lee 2013Molecular Plant2013,6,2:5
4Surgical failure after colonic stenting as a bridge to surgery显示文摘AIM: To identify risk factors for surgical failure after colonic stenting as a bridge to surgery in left-sided malignant colonic obstruction.METHODS: The medical records of patients who underwent stent insertion for malignant colonic obstruction between February 2004 and August 2012 were retrospectively reviewed. Patients with malignant colonic obstruction had overt clinical symptoms and signs of obstruction. Malignant colonic obstruction was diagnosed by computed tomography and colonoscopy. A total of 181 patients underwent stent insertion during the study period; of these, 68 consecutive patientswere included in our study when they had undergone stent placement as a bridge to surgery in acute leftsided malignant colonic obstruction due to primary colon cancer.RESULTS: Out of 68 patients, forty-eight(70.6%) were male, and the mean age was 64.9(range, 38-89) years. The technical and clinical success rates were 97.1%(66/68) and 88.2%(60/68), respectively. Overall, 85.3%(58/68) of patients underwent primary tumor resection and primary anastomosis. Surgically successful preoperative colonic stenting was achieved in 77.9%(53/68). The mean duration, defined as the time between the SEMS attempt and surgery, was 11.3 d(range, 0-26 d). The mean hospital stay after surgery was 12.5 d(range, 6-55 d). On multivariate analysis, the use of multiple self-expanding metal stents(OR = 28.872; 95%CI: 1.939-429.956, P = 0.015) was a significant independent risk factor for surgical failure of preoperative stenting as a bridge to surgery. Morbidity and mortality rates in surgery after stent insertion were 4.4%(3/68) and 1.5%(1/68), respectively.CONCLUSION: The use of multiple self-expanding metal stents appears to be a risk factor for surgical failure.Jung Ho Kim Kwang An Kwon Jong Joon Lee Won-Suk Lee Jeong-Heum Baek Yoon Jae Kim Jun-Won Chung Kyoung Oh Kim Dong Kyun Park Ju Hyun Kim 2014World Journal of Gastroenterology2014,20,33:5
5Endoscopic stenting for recurrence-related colorectal anastomotic site obstruction:Preliminary experience显示文摘AIM:To evaluate the efficacy of stents in treating patients with anastomotic site obstructions due to cancer recurrence following colorectal surgery.METHODS:The medical records of patients who underwent endoscopic self-expanding metal stents(SEMS)insertion for colorectal obstructions between February2004 and January 2014 were retrospectively reviewed.During the study period,a total of 218 patients underwent endoscopic stenting for colorectal obstructions.We identified and examined the patients who underwent endoscopic stenting for obstructions caused by cancer recurrence at the anastomotic site following colorectal surgeries for primary colorectal cancer.RESULTS:Five consecutive patients[mean age,56.4years(range:39-82 years);4 women,1 man]underwent endoscopic stenting for obstructions caused by cancer recurrence at the anastomotic site following colorectal surgeries for primary colorectal cancer.Technical and clinical success was achieved in all 5 patients,without any early complications.During follow-up,3patients did not need further intervention,prior to their death,after the first stent insertion;thus,the overall success rate was 3/5(60%).Perforations occurred in 2patients who required a second SEMS insertion due to re-obstruction;none of the patients experienced stent migration.CONCLUSION:SEMS placement is a promising treatment option for patients who develop obstructions of their colonic anastomosis sites due to cancer recurrence.Jung Ho Kim Jong Joon Lee Jae Hee Cho Kyoung Oh Kim Jun-Won Chung Yoon Jae Kim Kwang An Kwon Dong Kyun Park Ju Hyun Kim 2014World Journal of Gastroenterology2014,20,38:4
6Clinical usefulness of 18F-FDG PET-CT for patients with gallbladder cancer and cholangiocarcinoma显示文摘Seung Won Lee Hong Joo Kim Jung Ho Park Dong Il Park Yong Kyun Cho Chong Il Sohn Woo Kyu Jeon Byung Ik Kim 2010Journal of Gastroenterology2010,,5:2
7Prognostic impact of microRNA-related gene polymorphisms on survival of patients with colorectal cancer显示文摘Hyun-Chul Lee Jong Gwang Kim Yee Soo Chae Sang Kyun Sohn Byung Woog Kang Joon Ho Moon Seong Woo Jeon Myung-Hoon Lee Kyoung-Hoon Lim Jin Young Park Gyu Seog Choi Soo-Han Jun 2010Journal of Cancer Research and Clinical Oncology2010,,7:1
8Inverse radiation analysis using repulsive particle swarm optimization algorithm 显示文摘Kyun Ho Lee Seung Wook Baek Ki Wan Kim 2008International Journal of Heat and Mass Transfer2008,2008,:1
9Bortezomib and the Increased Incidence of Herpes Zoster in Patients with Multiple Myeloma显示文摘Seok Jin Kim Kihyun Kim Byung Soo Kim Hyo-Jin Lee Hawk Kim Na-Ri Lee Seung-Hyun Nam Jung Hye Kwon Hyo Jung Kim Sang Kyun Sohn Jong-Ho Won Jae Hoon Lee Cheolwon Suh Sung-Soo Yoon Hye Jin Kim Inho Kim Young-Rok Do Won-Sik Lee Young-Don Joo Ho Jin Shin 2008Clinical Lymphoma & Myeloma2008,,4:1
10Definitive chemoradiation therapy with capecitabine in locally advanced pancreatic cancer显示文摘Hyo Song Kim Seong Yoon Yi Hyun Jung Jun Jeeyun Lee Se Hoon Park Jong Kyun Lee Kyu Taek Lee Kwang Hyuck Lee Dong Wook Choi Seong-Ho Choi Jin Seok Heo Young Suk Park Ho Yeong Lim Won Ki Kang Hee Chul Park Do Hoon Lim Joon Oh Park 2010Anti-Cancer Drugs2010,,1:1
11Is it necessary to insert a nasobiliary drainage tube routinely after endoscopic clearance of the common bile duct in patients with choledocholithiasis-induced cholangitis? A prospective, randomized trial显示文摘Jun Kyu Lee Sang Hyub Lee Bong Kyun Kang Jae Hak Kim Moon-Soo Koh Chang-Hun Yang Jin Ho Lee 2010Gastrointestinal Endoscopy2010,,1:1
12TP53 codon 72 polymorphism associated with prognosis in patients with advanced gastric cancer treated with paclitaxel and cisplatin显示文摘Jong Gwang Kim Sang Kyun Sohn Yee Soo Chae Hong Suk Song Ki-Young Kwon Young Rok Do Min Kyoung Kim Kyung Hee Lee Myung Soo Hyun Won Sik Lee Chang-Hak Sohn Joo Seop Jung Gab Chul Kim Ho Young Chung Wansik Yu 2009Cancer Chemotherapy and Pharmacology2009,,2:1
13Prognostic impact of microRNA-related gene polymorphisms on survival of patients with colorectal cancer显示文摘Hyun-Chul Lee Jong Gwang Kim Yee Soo Chae Sang Kyun Sohn Byung Woog Kang Joon Ho Moon Seong Woo Jeon Myung-Hoon Lee Kyoung-Hoon Lim Jin Young Park Gyu Seog Choi Soo-Han Jun 2010Journal of Cancer Research and Clinical Oncology2010,,7:1
14Allogeneic hematopoietic cell transplantation without total body irradiation from unrelated donor in adult patients with idiopathic aplastic anemia: Fludarabine versus cyclophosphamide-ATG显示文摘Hawk Kim Kyoo-Hyung Lee Inho Kim Sang Kyun Sohn Chul Won Jung Young Don Joo Sung Hyun Kim Byung Soo Kim Jung Hye Choi Jae Yong Kwak Min Kyoung Kim Sung Hwa Bae Ho Jin Shin Jong Ho Won Won Sik Lee Sukjoong Oh Jae-Hoo Park 2014Leukemia Research2014,,:1
15Clinical usefulness of 18F-FDG PET-CT for patients with gallbladder cancer and cholangiocarcinoma显示文摘Seung Won Lee Hong Joo Kim Jung Ho Park Dong Il Park Yong Kyun Cho Chong Il Sohn Woo Kyu Jeon Byung Ik Kim 2010Journal of Gastroenterology2010,,5:1
16Assessment of lymph node metastases using 18F-FDG PET in patients with advanced gastric cancer显示文摘Seok-Ki Kim Keon Wook Kang Jong Seok Lee Hark Kyun Kim Hee Jin Chang Jin Yi Choi Jun Ho Lee Keun Won Ryu Young-Woo Kim Jae-Moon Bae 2006European Journal of Nuclear Medicine and Molecular Imaging2006,,2:1
17Oral antiviral therapy improves the diagnostic accuracy of alpha‐fetoprotein levels in patients with chronic hepatitis B显示文摘Jae‐Jun Shim Jung Wook Kim Chang Kyun Lee Jae Young Jang Byung‐Ho Kim 2014J Gastroenterol Hepatol2014,,9:1
18Clinical value of tranexamic acid in unilateral and simultaneous bilateral TKAs under a contemporary blood-saving protocol: a randomized controlled trial显示文摘Tae Kyun Kim Chong Bum Chang Yeon Gwi Kang Eun Seok Seo Jung Ha Lee Joung Ho Yun Sun Hyung Lee 2014Knee Surgery, Sports Traumatology, Arthroscopy2014,,8:1
19Efficacy, safety, and predictors of response to infliximab therapy for ulcerative colitis: A K orean multicenter retrospective study显示文摘Kang‐Moon Lee Yoon Tae Jeen Ju Yeon Cho Chang Kyun Lee Ja‐Seol Koo Dong Il Park Jong Pil Im Soo Jung Park You Sun Kim Tae Oh Kim Suck‐Ho Lee Byung Ik Jang Ji Won Kim Young Sook Park Eun‐Soo Kim Chang Hwan Choi Hyo Jong Kim 2013J Gastroenterol Hepatol2013,,12:1
20Cytotoxic triterpenes fromCrataegus pinnatifida显示文摘Byung Sun Min Young Ho Kim Sang Myung Lee Hyun Ju Jung Jun Sung Lee Min Kyun Na Chong Ock Lee Jong Pill Lee KiHwan Bae 2000Archives of Pharmacal Research2000,,2:1
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