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| 1 | Overexpression of the M2 isoform of pyruvate kinase is an adverse prognostic factor for signet ring cell gastric cancer显示文摘AIM:To investigate M2 isoform of pyruvate kinase(PKM2) expression in gastric cancers and evaluate its potential as a prognostic biomarker and an anticancer target.METHODS:All tissue samples were derived from gastric cancer patients underwent curative gastrectomy as a primary treatment.Clinical and pathological information were obtained from the medical records.Gene expression microarray data from 60 cancer and 19 noncancer gastric tissues were analyzed to evaluate the expression level of PKM2 mRNA.Tissue microarrays were constructed from 368 gastric cancer patients.Immunohistochemistry was used to measure PKM2 expression and PKM2 positivity of cancer was determined by proportion of PKM2-positive tumor cells and staining intensity.Association between PKM2 expression and the clinicopathological factors was evaluated and the correlation between PKM2 and cancer prognosis was evaluated.RESULTS:PKM2 mRNA levels were increased more than 2-fold in primary gastric cancers compared to adjacent normal tissues from the same patients(log transformed expression level:7.6 ± 0.65 vs 6.3 ± 0.51,P < 0.001).Moreover,differentiated type cancers had significantly higher PKM2 mRNA compared to undifferentiated type cancers(log transformed expression level:7.8 ± 0.70 vs 6.7 ± 0.71,P < 0.001).PKM2 protein was mainly localized in the cytoplasm of primary cancer cells and detected in 144 of 368(39.1%) human gastric cancer cases.PKM2 expression was not related with stage(P = 0.811),but strongly correlated with gastric cancer differentiation(P < 0.001).Differentiated type cancers expressed more PKM2 protein than did the undifferentiated ones.Well differentiated adenocarcinoma showed 63.6% PKM2-positive cells;in contrast,signet-ring cell cancers showed only 17.7% PKM2-positive cells.Importantly,PKM2 expression was correlated with shorter overall survival(P < 0.05) independent of stage only in signet-ring cell cancers.CONCLUSION:PKM2 expression might be an adverse prognostic factor for signet-ring cell carcinomas.Its function and potential as a prognostic marker should be further verified in gastric cancer. | Jae Yun Lim Sun Och Yoon So Young Seol Soon Won Hong Jong Won Kim Seung Ho Choi Jae Yong Cho | 2012 | World Journal of Gastroenterology2012，18，30： | 19 |
| 2 | Prognostic value of inflammation-based markers in patients with pancreatic cancer administered gemcitabine and erlotinib显示文摘AIM: To evaluate the value of systemic inflammationbased markers as prognostic factors for advanced pancreatic cancer(PC). METHODS: Data from 82 patients who underwent combination chemotherapy with gemcitabine and erlotinib for PC from 2011 to 2014 were collected retrospectively. Data that included the neutrophil-to-lymphocyte ratio(NLR), the platelet-to-lymphocyte ratio, and the C-reactive protein(CRP)-to-albumin(CRP/Alb) ratio were analyzed. Kaplan-Meier curves, and univariate and multivariate Cox proportional hazards regression analyses were used to identify the prognostic factors associated with progression-free survival(PFS) and overall survival(OS). RESULTS: The univariate analysis demonstrated the prognostic value of the NLR(P = 0.049) and the CRP/Alb ratio(P = 0.047) in relation to PFS, and a positiverelationship between an increase in inflammation-based markers and a poor prognosis in relation to OS. The multivariate analysis determined that an increased NLR(hazard ratio = 2.76, 95%CI: 1.33-5.75, P = 0.007) is an independent prognostic factor for poor OS. There was no association between the PLR and the patients' prognoses in those who had received chemotherapy that comprised gemcitabine and erlotinib in combination. The Kaplan-Meier method and the log-rank test determined significantly worse outcomes in relation to PFS and OS in patients with an NLR > 5 or a CRP/Alb ratio > 5.CONCLUSION: Systemic inflammation-based markers, including increases in the NLR and the CRP/Alb ratio, may be useful for predicting PC prognoses. | Jae Min Lee Hong Sik Lee Jong Jin Hyun Hyuk Soon Choi Eun Sun Kim Bora Keum Yeon Seok Seo Yoon Tae Jeen Hoon Jai Chun Soon Ho Um Chang Duck Kim | 2016 | World Journal of Gastrointestinal Oncology2016，8，7： | 12 |
| 3 | Overexpression of miR-196b and HOXA10 characterize a poor-prognosis gastric cancer subtype显示文摘AIM:To identify molecular biologic differences between two gastric adenocarcinoma subgroups presenting different prognoses through the analysis of microRNA and protein expression.METHODS:Array technologies were used to generate1146 microRNAs and 124 proteins expression profiles of samples from 60 patients with gastric cancer.For the integrative analysis,we used established mRNA expression data published in our previous study.Whole mRNA expression levels were acquired from microarray data for 60 identical gastric cancer patients.Two gastric adenocarcinoma subgroups with distinct mRNA expression profiles presented distinctly different prognoses.MicroRNA and protein expression patterns were compared between gastric cancer tissue and normal gastric tissue and between two different prognostic groups.Aberrantly expressed microRNA,associated mRNA,and protein in patients with poor-prognosis gastric cancer were validated by quantitative reverse transcription polymerase chain reaction and immunochemistry in independent patients.RESULTS:We obtained the expression data of 1146microRNAs and 124 cancer-related proteins.Four microRNAs were aberrantly expressed in the two prognostic groups and in cancer vs non-cancer tissues(P<0.05).In the poor-prognosis group,miR-196b,miR-135b,and miR-93 were up-regulated and miR-29c*was down-regulated.miR-196b expression positively correlated with Homeobox A10(HOXA10)expression(r=0.726,P<0.001),which was significantly increased in poor-prognosis patients(P<0.001).Comparing gastric cancer with non-cancer tissues,46/124 proteins showed differential expression(P<0.05);COX2(P<0.001)and cyclin B1(P=0.017)were clearly overexpressed in the poor-prognosis group.CONCLUSION:Co-activation of miR-196b and HOXA10characterized a poor-prognosis subgroup of patients with gastric cancer.Elucidation of the biologic function of miR-196b and HOXA10 is warranted. | Jae Yun Lim Sun Och Yoon So-Young Seol Soon Won Hong Jong Won Kim Seung Ho Choi Ju-Seog Lee Jae Yong Cho | 2013 | World Journal of Gastroenterology2013，19，41： | 10 |
| 4 | Endoscopic submucosal tunnel dissection salvage technique for ulcerative early gastric cancer显示文摘Endoscopic submucosal dissection is an effective treatment modality for early gastric cancer(EGC), though the submucosal fibrosis found in ulcerative EGC is an obstacle for successful treatment. This report presents two cases of ulcerative EGC in two males, 73- and 80-year-old, with severe fibrosis. As endoscopic ultrasonography suggested that the EGCs had invaded the submucosal layer, the endoscopic submucosal tunnel dissection salvage technique was utilized for complete resection of the lesions. Although surgical gastrectomy was originally scheduled, the two patients had severe coronary heart disease, and surgeries were refused because of the risks associated with their heart conditions. The endoscopic submucosal tunnel dissection salvage technique procedures described in these cases were performed under conscious sedation, and were completed within 30 min. The complete en bloc resection of EGC using endoscopic submucosal tunnel dissection salvage technique was possible with a free resection margin, and no other complications were noted during the procedure. This is the first known report concerning the use of the endoscopic submucosal tunnel dissection salvage technique salvage technique for treatment of ulcerative EGC. We demonstrate that endoscopic submucosal tunnel dissection salvage technique it is a feasible method showing several advantages over endoscopic submucosal dissection for cases of EGC with fibrosis. | Hyuk Soon Choi Hoon Jai Chun Min Ho Seo Eun Sun Kim Bora Keum Yeon Seok Seo Yoon Tae Jeen Hong Sik Lee Soon Ho Um Chang Duck Kim Ho Sang Ryu | 2014 | World Journal of Gastroenterology2014，20，27： | 8 |
| 5 | Collision tumor of hepatocellular carcinoma and neuroendocrine carcinoma involving the liver: Case report and review of the literature显示文摘Primary hepatic neuroendocrine carcinoma(NEC) with concurrent occurrence of hepatocellular carcinoma(HCC) of the liver is very rare. Only 8 cases have been reported in the literature. Concurrent occurrence of HCC and NEC in the liver is classified as combined type or collision type by histological distributional patterns; only 2 cases have been reported. Herein, we report a case of collision type concurrent occurrence of HCC and NEC, in which primary hepatic NEC was in only a small portion of the nodule, which is different from the 2 previously reported cases. A 72-year-old male with chronic hepatitis C was admitted to our hospital for a hepatic mass detected by liver computed tomography(CT) at another clinic. Because the nodule was in hepatic segment 3 and had proper radiologic findings for diagnosis of HCC, including enhancement in the arterial phase and wash-out in the portal and delay phases, the patient was treated with laparoscopic left lateral sectionectomy. The pathology demonstrated that the nodule was 2.5 cm and was moderately differentiated HCC. However, a 3 mm-sized focal neuroendocrine carcinoma was also detected on the capsule of the nodule. The tumor was concluded to be a collision type with HCC and primary hepatic NEC. After the surgery, for follow-up, the patient underwent a liver CT every 3 mo. Five multiple nodules were found in the right hepatic lobe on the follow-up liver CT 6 mo post-operatively. As the features of the nodules in the liver CT and MRI were different from that of HCC, a liver biopsy was performed. Intrahepatic recurrent NEC was proven after the liver biopsy, which showed the same pathologic features with the specimen obtained 6 mo ago. Palliative chemotherapy with a combination of etoposide and cisplatin has been administered for 4 months, showing partial response. | Gyu Ho Choi Sun Young Ann Soon Il Lee Suk BaeKim Il Han Song | 2016 | World Journal of Gastroenterology2016，22，41： | 8 |
| 6 | Outcome of transarterial chemoembolization-based multi-modal treatment in patients with unresectable hepatocellular carcinoma显示文摘AIM:To investigate the efficacy and safety of transarterial chemoembolization(TACE)-based multimodal treatment in patients with large hepatocellular carcinoma(HCC).METHODS:A total of 146 consecutive patients were included in the analysis,and their medical records and radiological data were reviewed retrospectively.RESULTS:In total,119 patients received TACE-based multi-modal treatments,and the remaining 27 received conservative management.Overall survival(P<0.001)and objective tumor response(P=0.003)were significantly better in the treatment group than in the conservative group.After subgroup analysis,survival benefits were observed not only in the multi-modal treatment group compared with the TACE-only group(P=0.002)but also in the surgical treatment group compared with the loco-regional treatment-only group(P<0.001).Multivariate analysis identified tumor stage(P<0.001)and tumor type(P=0.009)as two independent pre-treatment factors for survival.After adjusting for significant pre-treatment prognostic factors,objective response(P<0.001),surgical treatment(P=0.009),and multi-modal treatment(P=0.002)were identified as independent post-treatment prognostic factors.CONCLUSION:TACE-based multi-modal treatments were safe and more beneficial than conservative management.Salvage surgery after successful downstaging resultedin long-term survival in patients with large,unresectable HCC. | Do Seon Song Soon Woo Nam Si Hyun Bae Jin Dong Kim Jeong Won Jang Myeong Jun Song Sung Won Lee Hee Yeon Kim Young Joon Lee Ho Jong Chun Young Kyoung You Jong Young Choi Seung Kew Yoon | 2015 | World Journal of Gastroenterology2015，21，8： | 7 |
| 7 | Comparison of sequential and 7-,10-,14-d triple therapy for Helicobacter pylori infection显示文摘AIM:To compare the effectiveness of sequential therapy for Helicobacter pylori(H.pylori) infection with that of triple therapy of varying durations.METHODS:The 460 patients enrolled in this study had H.pylori-associated gastritis or a gastric or duodenal ulcer.After screening,H.pylori-infected patients were randomly assigned to receive either conventional triple therapy for 7,10 or 14 d,or a new 10-d sequential therapy.Each of the 4 treatment groups included 115 patients.The outcomes of eradication therapy were assessed 4 wk after treatment by the urea breath test and histology.RESULTS:The overall eradication rate was 81.0%,and eradication rates were 75.7% for 7-d conventional triple therapy,81.9% for 10-d conventional triple therapy,84.4% for 14-d conventional triple therapy,and 82.0% for 10-d sequential therapy.Neither intention-to-treat analysis nor per protocol analysis showed significant differences in eradication rates using sequential therapy or the standard triple therapy(P = 0.416 and P = 0.405,respectively).CONCLUSION:There are no significant differences between 10-d sequential eradication therapy for H.pylori and any duration of standard triple treatment in Korean patients. | Hyuk Soon Choi Hoon Jai Chun Sang Hoon Park Bora Keum Yeon Seok Seo Yong Sik Kim Yoon-Tae Jeen Soon Ho Um Hong Sik Lee Chang Duck Kim Ho Sang Ryu | 2012 | World Journal of Gastroenterology2012，18，19： | 7 |
| 8 | Efficacy of Pegylated Interferon Monotherapy versus Sequential Therapy of Entecavir and Pegylated Interferon in Hepatitis B e Antigen-Positive Hepatitis B Patients: A Randomized, Multicenter, Phase IIIb Open-Label Study (POTENT Study)显示文摘 | Dae Won Jun Sang Bong Ahn Tae Yeob Kim Joo Hyun Sohn Sang Gyune Kim Se Whan Lee Byung Ho Kim Dong Joon Kim Ja Kyung Kim Hyoung Su Kim Seong Gyu Hwang Won Choong Choi Won Young Tak Heon Ju Lee Ki Tae Yoon Byung Cheol Yun Sung Wook Lee Soon Koo Baik Seung Ha Park Ji Won Park Sol Ji Park Ji Sung Lee | 2018 | Chinese Medical Journal2018，，14： | 5 |
| 9 | Chest wall metastasis from unknown primary site of hepatocellular carcinoma显示文摘独居的变形肝细胞癌的以前的报告是稀罕的。因为这个肿瘤有一种不同处理形式和预后,精确鉴别诊断是必要的。这里,我们从肝细胞癌的未知主要地点报导独居的胸壁转移的一个稀罕案例。它包含因为一个摸得出的左上面的胸壁团,进入我们的医院的一个 51 岁的人。团是 resected,病理学的检查证实了变形肝细胞癌的诊断。尽管有我们的调查,没有证据被发现那显示肝细胞癌的主要起源。四个月以后,因为脊髓压缩,病人在第三和第四胸的椎骨,脊椎再被招收。突现的 decompressive 椎板切除术被执行,显微镜的特征 4 个月早揭示了象起始的胸壁团 resected 的一样的病理。在一年以后,后续腹的计算断层摄影术(CT ) 仍然没揭示主要肝细胞的证据癌。 | Yil Sik Hyun Ho Soon Choi Joong Ho Bae Dae Won Jun Hang Lak Lee Oh Young Lee Byung Chul Yoon Min Ho Lee Dong Hoo Lee Choon Shuk Kee Jung Ho Kang Moon Hyang Park | 2006 | World Journal of Gastroenterology2006，12，13： | 4 |
| 10 | Thioredoxin and thioredoxin-interacting protein as prognostic markers for gastric cancer recurrence显示文摘AIM:To evaluate the potential of thioredoxin (TXN) and thioredoxin-interacting protein (TXNIP) expression as biomarkers for predicting gastric cancer recurrence. METHODS:TXN and TXNIP expression levels were acquired from gene expression microarray data for 65 human gastric cancer tissues. We determined whether each gene expression level was associated with cancer recurrence and investigated the relationship between the two genes. For validation, the expression levels of TXN and TXNIP were measured by quantitative real- time reverse transcription polymerase chain reaction in 68 independent stage Ⅲ gastric cancer patients. The correlation between gene expression and cancer prognosis was evaluated. Immunohistochemical staining was performed to investigate the protein expression levels of TXN and TXNIP and to characterize the expression patterns of each protein. RESULTS:TXN was a prognosis-related gene (P = 0.009), whereas TXNIP, a TXN inhibitor, demonstrated a negative correlation with TXN in the gene expression microarray data. In the 68 stage Ⅲ patients, the expression levels of both TXN and TXNIP had a statistically significant effect on recurrence-free survival (RFS, P = 0.008 and P = 0.036, respectively). The low TXN and high TXNIP expression group exhibited a better prognosis than the other groups, and the high TXN and low TXNIP expression group exhibited a poorer prognosis (P < 0.001 for RFS and P = 0.001 for overall survival). More than half of the patients in the simulta-neously high TXN and low TXNIP expression group ex- perienced a recurrence within 1 year after curative surgery, and the 5-year survival rate of the patients in this group was 29%, compared with 89% in the low TXN and high TXNIP expression group. The TXN protein was overexpressed in 65% of the gastric cancer tissues, whereas the TXNIP protein was underexpressed in 85% of the cancer cells. In a correlation analysis, TXN and TXNIP were highly correlated with many oncogenes and tumor suppressors as well as with genes related to energy, protein synthesis and autophagy. CONCLUSION:TXN and TXNIP are promising prognostic markers for gastric cancer, and performing personalized adjuvant treatment based on TXN and TXNIP expression levels would be an effective practice in the treatment of gastric cancer. | Jae Yun Lim Sun Och Yoo Soon Won Hong Jong Won Kim Seung Ho Choi Jae Yong Cho | 2012 | World Journal of Gastroenterology2012，18，39： | 4 |
| 11 | 一个与辣椒细胞核雄性不育性状连锁的高分辨率熔解曲线(HRM)标记的开发显示文摘雄性不育性状被用在植物育种中,以降低种子生产成本。雄性不育分为细胞核雄性不育(GMS)和细胞质雄性不育(CMS)2种类型,在辣椒商业育种中都有应用。因为缺少恢复源,细胞质雄性不育系统在诸如甜椒等一些辣椒品种上并不适用。因此,细胞核雄性不育对于甜椒的种子生产而言就非常重要。本研究构建了一个F2分离群体,利用集群分离分析法(BSA)和扩增片段长度多态性(AFLP)技术获得了一个与甜椒细胞核雄性不育连锁的标记。我们分析了1024对AFLP引物,发现Eco RI ACG/MseIGTT引物扩出了多态性。对多态性AFLP标记所扩增的395bp片段重新设计引物,进行高分辨率熔解曲线分析(HRM)。在92个F2单株中,有87个单株的性状和HRM标记表型相一致。这个HRM标记被定位在AC99连锁图的第5号染色体上。 | Heung-Ryul Lee Hye Jung An Dong Cheol Yang Soon Ho Choi Hyoun-Joung Kim Han Gheol Rhee Chee Hark Harn 孔秋生 | 2012 | 辣椒杂志2012，，4： | 3 |
| 12 | 健康男性的胰岛素抵抗指数、肥胖、血清PSA水平间的关系显示文摘本研究旨在确定血清PSA水平低于4ngmL^-1的健康男性的胰岛素抵抗指数、肥胖和血清前列腺特异性抗原(PSA)水平之间的关系。调查对象为韩国水力原子力株式会社的11827名健康男性职员,在2003年1月到2008年12月间接受了体检,体检项目包括空腹血糖水平、空腹胰岛素水平和血清PSA水平。用稳态模式评估法(HOMA;[空腹血糖水平×空腹胰岛素水平]/22.5)和定量胰岛素敏感性检验指数(QUICKI;1/[10g(空腹胰岛素水平)+log(空腹血糖水平)])测定胰岛素抵抗指数。协方差分析(ANOVA)和Duncan’s多重比较试验显示,随着用HOMA和OuICKI测定的胰岛素抵抗指数四分位的上升,年龄标化体重指数(BMI)也显著增加(P〈0.001)。多变量线性回归分析表明,相对于血清PSA水平,年龄、BMI、以及用HOMA或QUICKI测得的胰岛素抵抗指数都是显著的独立变量(P〈0.001)。本研究说明胰岛素抵抗指数和BMI都是血清PSA水平的独立变量,在健康男性体内,两者都与血清PSA水平呈负相关,两者之间呈正相关。 | June Hyun Han Yong Taec Lee Kyung Won Kwak Seung Hyun Ahn In Ho Chang Soon Chul Myung Seung Young Oh Yong-Seong Lee Wonyong Kim Young-Woo Jin Tae-In Choi Sook Hee Sung | 2010 | Asian Journal of Andrology2010，12，3： | 2 |
| 13 | Crystal Facet Engineering of TiO_(2) Nanostructures for Enhancing Photoelectrochemical Water Splitting with BiVO_(4) Nanodots显示文摘Although bismuth vanadate(BiVO4)has been promising as photoanode material for photoelectrochemical water splitting,its charge recombination issue by short charge diffusion length has led to various studies about heterostructure photoanodes.As a hole blocking layer of BiVO4,titanium dioxide(TiO_(2)) has been considered unsuitable because of its relatively positive valence band edge and low electrical conductivity.Herein,a crystal facet engineering of TiO_(2) nanostructures is proposed to control band structures for the hole blocking layer of BiVO4 nanodots.We design two types of TiO_(2) nanostructures,which are nanorods(NRs)and nanoflowers(NFs)with different(001)and(110)crystal facets,respectively,and fabricate BiVO4/TiO_(2) heterostructure photoanodes.The BiVO4/TiO_(2) NFs showed 4.8 times higher photocurrent density than the BiVO4/TiO_(2) NRs.Transient decay time analysis and time-resolved photoluminescence reveal the enhancement is attributed to the reduced charge recombination,which is originated from the formation of type II band alignment between BiVO4 nanodots and TiO_(2) NFs.This work provides not only new insights into the interplay between crystal facets and band structures but also important steps for the design of highly efficient photoelectrodes. | Mi Gyoung Lee Jin Wook Yang Hoonkee Park Cheon Woo Moon Dinsefa M.Andoshe Jongseong Park Chang‑Ki Moon Tae Hyung Lee Kyoung Soon Choi Woo Seok Cheon Jang‑Joo Kim Ho Won Jang | 2022 | Nano-Micro Letters2022，14，3： | 2 |
| 14 | Self-expandable metal stents in patients with postoperative delayed gastric emptying after distal gastrectomy显示文摘AIM To investigate the efficacy and safety of endoscopic stent insertion in patients with delayed gastric emptying after gastrectomy.METHODS In this study, we prospectively collected data from patients who underwent stent placement for delayed gastric emptying(DGE) after distal gastrectomy between June 2010 and April 2017, at a tertiary referral academic center. Clinical improvement, complications, and consequences after stent insertion were analyzed.RESULTS Technical success was achieved in all patients(100%). Early symptom improvement was observed in 15 of 20 patients(75%) and clinical success was achieved in all patients. Mean follow-up period was 1178.3 ± 844.1 d and median stent maintenance period was 51 d(range 6-2114 d). During the follow-up period, inserted stents were passed spontaneously per rectum without any complications in 14 of 20 patients(70%). Symptom improvement was maintained after stent placement without the requirement of any additional intervention in 19 of 20 patients(95%).CONCLUSION Endoscopic stent placement provides prompt relief of obstructive symptoms. Thus, it can be considered an effective and safe salvage technique for post-operative DGE. | Seung Han Kim Bora Keum Hyuk Soon Choi Eun Sun Kim Yeon Seok Seo Yoon Tae Jeen Hong Sik Lee Hoon Jai Chun Soon Ho Um Chang Duck Kim Sungsoo Park | 2018 | World Journal of Gastroenterology2018，24，40： | 2 |
| 15 | Clinical outcomes of endoscopic papillectomy of ampullary adenoma: A multi-center study显示文摘BACKGROUND Ampullary adenoma is a rare premalignant lesion,but its incidence is increasing.Endoscopic papillectomy has become the first treatment of choice for ampullary adenomas due to its safety and effectiveness,thereby replacing surgical resection.However,recurrence rates and adverse events after endoscopic papillectomy were reported in up to 30%of cases.AIM To review the long-term outcomes of endoscopic papillectomy and investigate the factors that affect these outcomes.METHODS We retrospectively analyzed the data of patients who underwent endoscopic papillectomy for ampullary adenoma at five tertiary hospitals between 2013 and 2020.We evaluated clinical outcomes and their risk factors.The definitions of outcomes were as follow:(1)curative resection:complete endoscopic resection without recurrence;(2)endoscopic success:treatment of ampullary adenoma with endoscopy without surgical intervention;(3)early recurrence:reconfirmed adenoma at the first endoscopic surveillance;and(4)late recurrence:reconfirmed adenoma after the first endoscopic surveillance.RESULTS A total of 106 patients were included for analysis.Of the included patients,81(76.4%)underwent curative resection,99(93.4%)had endoscopic success,showing that most patients with noncurative resection were successfully managed with endoscopy.Sixteen patients(15.1%)had piecemeal resection,22 patients(20.8%)had shown positive/uncertain resection margin,11 patients(16.1%)had an early recurrence,13 patients(10.4%)had a late recurrence,and 6 patients(5.7%)had a re-recurrence.In multivariate analysis,a positive/uncertain margin[Odds ratio(OR)=4.023,P=0.048]and piecemeal resection(OR=6.610,P=0.005)were significant risk factors for early and late recurrence,respectively.Piecemeal resection was also a significant risk factor for non-curative resection(OR=5.424,P=0.007).Twenty-six patients experienced adverse events(24.5%).CONCLUSION Endoscopic papillectomy is a safe and effective treatment for ampullary adenomas.Careful selection and follow-up of patients is mandatory,particularly in cases with positive/uncertain margin and piecemeal resection. | Seong Ji Choi Hong Sik Lee Jiyeong Kim Jung Wan Choe Jae Min Lee Jong Jin Hyun Jai Hoon Yoon Hyo Jung Kim Jae Seon Kim Ho Soon Choi | 2022 | World Journal of Gastroenterology2022，28，17： | 2 |
| 16 | Prognostic implications for high expression of oncogenic microRNAs in advanced gastric carcinoma显示文摘 | Baek‐Hui Kim Soon Won Hong Aeree Kim Seung Ho Choi Sun Och Yoon | 2012 | J Surg Oncol2012，，5： | 1 |
| 17 | Upstream regulation of matrix metalloproteinase by EMMPRIN; extracellular matrix metalloproteinase inducer in advanced atherosclerotic plaque显示文摘 | Young Won Yoon Hyuck Moon Kwon Ki-Chul Hwang Eui-Young Choi Bum-kee Hong Dongsoo Kim Hyun-Seung Kim Sang Ho Cho Kyung Soon Song Giuseppe Sangiorgi | 2004 | Atherosclerosis2004，，1： | 1 |
| 18 | Effect of Nutrient Intake and Helicobacter pylori Infection on Gastric Cancer in Korea: A Case-Control Study显示文摘 | Hyun Ja Kim Mi Kyung Kim Woong Ki Chang Ho Soon Choi Bo Youl Choi Sang Sun Lee | 2005 | Nutrition and Cancer2005，，2： | 1 |
| 19 | Focal Fibrocartilaginous Dysplasia of Long Bones: Report of Eight Additional Cases and Literature Review显示文摘 | In Ho Choi Chong Jai Kim Tae-Joon Cho Chin Youb Chung Kwang Soon Song Jai Kwang Hwang Young Jin Sohn | 2000 | Journal of Pediatric Orthopaedics2000，，4： | 1 |
| 20 | Association between Helicobacter pylori infection and the risk of gastric cancer in the Korean population: prospective case-controlled study显示文摘 | Woong Ki Chang Hak Yang Kim Dong Joon Kim Jin Lee Choong Kee Park Jae Young Yoo Hyun Ja Kim Mi Kyung Kim Bo Youl Choi Ho Soon Choi Kyung Nam Park | 2001 | Journal of Gastroenterology2001，，12： | 1 |
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