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| 1 | Hepatolithiasis and intrahepatic cholangiocarcinoma: A review显示文摘Although the incidence of hepatolithiasis is decreasing as the pattern of gallstone disease changes in Asia, the prevalence of hepatolithiasis is persistently high, especially in Far Eastern countries. Hepatolithiasis is an established risk factor for cholangiocarcinoma(CCA), and chronic proliferative inflammation may be involved in biliary carcinogenesis and in inducing the upregulation of cell-proliferating factors. With the use of advanced imaging modalities, there has been much improvement in the management of hepatolithiasis and the diagnosis of hepatolithiasis-associated CCA(HLCCA). However, there are many problems in managing the strictures in hepatolithiasis and differentiating them from infiltrating types of CCA. Surgical resection is recommended in cases of single lobe hepatolithiasis with atrophy, uncontrolled stricture, symptom duration of more than 10 years, and long history of biliaryenteric anastomosis. Even after resection, patients should be followed with caution for development of HL-CCA, because HL-CCA is an independent prognostic factor for survival. It is not yet clear whether hepatic resection can reduce the occurrence of subsequent HL-CCA. Furthermore, there are no consistent findings regarding prediction of subsequent HL-CCA in patients with hepatolithiasis. In the management of hepatolithiasis, important factors are the reduction of recurrence of cholangitis and suspicion of unrecognized HL-CCA. | Hyo Jung Kim Jae Seon Kim Moon Kyung Joo Beom Jae Lee Ji Hoon Kim Jong Eun Yeon Jong-Jae Park Kwan Soo Byun Young-Tae Bak | 2015 | World Journal of Gastroenterology2015，21，48： | 63 |
| 2 | Survival outcome of patients with spontaneously ruptured hepatocellular carcinoma treated surgically or by transarterial embolization显示文摘AIM: To evaluate clinical outcomes of patients that underwent surgery, transarterial embolization (TAE), or supportive care for spontaneously ruptured hepatocellular carcinoma (HCC). METHODS: A consecutive 54 patients who diagnosed as spontaneously ruptured HCC at our institution between 2003 and 2012 were retrospectively enrolled. HCC was diagnosed based on the diagnostic guidelines issued by the 2005 American Association for the Study of Liver Diseases. HCC rupture was defined as disruption of the peritumoral liver capsule with enhanced fluid collection in the perihepatic area adjacent to the HCC by dynamic liver computed tomography, and when abdominal paracentesis showed an ascitic red blood cell count of > 50000 mm 3 /mL in bloody fluid. RESULTS: Of the 54 patients, 6 (11.1%) underwent surgery, 25 (46.3%) TAE, and 23 (42.6%) supportive care. The 2-, 4and 6-mo cumulative survival rates at 2, 4 and 6 mo were significantly higher in the surgery (60%, 60% and 60%) or TAE (36%, 20% and 20%) groups than in the supportive care group (8.7%, 0% and 0%), respectively (each, P < 0.01), and tended to be higher in the surgical group than in the TAE group. Multivariate analysis showed that serum bilirubin (HR = 1.09, P < 0.01), creatinine (HR = 1.46, P = 0.04), and vasopressor requirement (HR = 2.37, P = 0.02) were significantly associated with post-treatment mortality, whereas surgery (HR = 0.41, P < 0.01), and TAE (HR = 0.13, P = 0.01) were inversely associated with posttreatment mortality. CONCLUSION: Post-treatment survival after surgery or TAE was found to be better than after supportive care, and surgery tended to provide better survival benefit than TAE. | Young-Joo Jin Jin-Woo Lee Seoung-Wook Park Jung Il Lee Don Haeng Lee Young Soo Kim Soon Gu Cho Yong Sun Jeon Kun Young Lee Seung-Ik Ahn | 2013 | World Journal of Gastroenterology2013，19，28： | 23 |
| 3 | Histologic characteristics of gastric polyps in Korea: Emphasis on discrepancy between endoscopic forceps biopsy and endoscopic mucosal resection specimen显示文摘瞄准:在朝鲜人口调查胃的息肉的组织学的特征。方法:我们与胃的息肉考察了内视镜的相片和病人的医药记录通过 2003 年 2 月从 1996 年 4 月经历了内视镜的粘膜切除术。结果:从 74 个病人的 85 胃的息肉的一个总数被考察。Male-to-female 比率是 1:1.96。吝啬的年龄是 59.9 +/- 10.8 年。多重息肉在 10.8% 被观察。胃的息肉最经常发生在窦(58.8%) 。resected 标本上的病理学的结果如下:管状腺瘤 45.9% ,增生的息肉 31.8% ,煽动性的息肉 9.4% ,错构瘤 3.5% ,底的腺息肉 2.4% , tubulovillous 腺瘤 2.4% ,腺癌 2.4% ,发育异常 1.1% ,并且粘膜 pseudolipomatosis 1.1% 。在 resected 标本的内视镜的活体检视和病理之间的差异率是 27.1% 。在息肉和词语索引率的尺寸之间没有关系。结论:在在内视镜的钳活体检视和 resected 标本之间的 histologic 调查结果有可观的差异。全部息肉的组织学的评论的途径应该被执行,特别当一个腺瘤被怀疑时。 | Won Jae Yoon Dong Ho Lee Yong Jin Jung Ji Bong Jeong Ji Won Kim Byeong Gwan Kim Kook Lae Lee Kwang Hyuck Lee Young Soo Park Jin-Hyeok Hwang Jin-Wook Kim Nayoung Kim Jun Kyu Lee Hyun Chae Jung Yong Bum Yoon In Sung Song | 2006 | World Journal of Gastroenterology2006，12，25： | 19 |
| 4 | Gender differences in ghrelin, nociception genes, psychological factors and quality of life in functional dyspepsia显示文摘AIM to evaluate gender differences in the aspect of ghrelin,nociception-related genes and psychological aspects and the quality of life(Qo L) in Korean functional dyspepsia(FD) patients.METHODS Total of 191 persons were prospectively enrolled between March 2013 and May 2016 in Seoul National Bundang Hospital,and classified into control and FD group based on ROME Ⅲ criteria. Questionnaire included assessment for dyspepsia symptoms,Qo L and anxiety or depression. Preproghrelin and nociception genes in the gastric mucosa and plasma acyl/des-acyl ghrelin were measured. RESULTS Lower level of plasma acyl ghrelin in FD patients compared to control was significant only in male(15.9 fmol/m L vs 10.4 fmol/m L,P = 0.017). Significantly higher m RNA expressions of nerve growth factor and transient receptor potential vanilloid receptor 1 were observed in male(P = 0.002 and P = 0.014,respectively) than in female. In contrast,female FD patients had a higher anxiety and depression score than male FD(P = 0.029),and anxiety score was correlated with epigastric pain only in female FD patients(female: Spearman rho = 0.420,P = 0.037). The impairment of overall Qo L was more prominent in female FD patients than male patients(5.4 ± 0.3 vs 6.5 ± 0.3,P = 0.020). CONCLUSION Gender differences of ghrelin and nociception-related genes in male and psychological factors in female underlie FD symptoms. More careful assessment of psychological or emotional status is required particularly for the female FD patients. | Yoon Jin Choi Young Soo Park Nayoung Kim Yong Sung Kim Sun Min Lee Dong Ho Lee Hyun Chae Jung | 2017 | World Journal of Gastroenterology2017，23，45： | 16 |
| 5 | Clinical characteristics and treatment of inflammatory bowel disease: A comparison of Eastern and Western perspectives显示文摘Inflammatory bowel disease(IBD) is a chronic, relapsing intestinal inflammatory disorder with unidentified causes. Both environmental factors and genetic aspects are believed to be crucial to the pathogenesis of IBD. The incidence and prevalence of IBD have recently been increasing throughout Asia, presumably secondary to environmental changes. This increasing trend in IBD epidemiology necessitates specific health care planning and education in Asia. To this end, we must gain a precise understanding of the distinctive clinical and therapeutic characteristics of Asian patients with IBD. The phenotypes of IBD reportedly differ considerably between Asians and Caucasians. Thus, use of the same management strategies for these different populations may not be appropriate. Moreover, investigation of the Asian-specific clinical aspects of IBD offers the possibility of identifying causative factors in the pathogenesis of IBD in this geographical area. Accordingly, this review summarizes current knowledge of the phenotypic manifestations and management practices of patients with IBD, with a special focus on a comparisonof Eastern and Western perspectives. | Soo Jung Park Won Ho Kim Jae Hee Cheon | 2014 | World Journal of Gastroenterology2014，20，33： | 15 |
| 6 | Neonatal gastric perforation: A single center experience显示文摘AIM: To determine the etiology and prognostic factors for neonatal gastric perforation(NGP), a rare but life-threatening disease.METHODS: Between 1980 and 2011, nine patients un-derwent surgical intervention for NGP at Seoul National University Children's Hospital. The characteristics and prognosis of the patients were retrospectively analyzed.RESULTS: Among the nine patients, three(33.3%) were preterm babies and five(55.5%) had associated anomalies, which included diaphragmatic eventration(n = 2), congenital diaphragmatic hernia, esophageal atresia with tracheoesophageal fistula, and antral web. Three(33.3%) patients were born before 1990 and three(33.3%) had a birth weight < 2500 g. Pneumo-peritoneum was found on preoperative images in six(66.7%) patients, and incidentally in the other three(33.3%) patients. Surgery was performed within 24 h after the onset of symptoms in seven(77.8%) patients. The overall mortality rate was 22.2%(2/9). The time between symptoms and surgical intervention was the only prognostic factor for survival, whereas premature birth and birth weight were not.CONCLUSION: Early detection and advances in neo-natal intensive care may improve the prognosis of NGP. | Jeik Byun Hyun Young Kim Seung Yeon Noh Soo Hong Kim Sung Eun Jung Seong Cheol Lee Kwi Won Park | 2014 | World Journal of Gastrointestinal Surgery2014，6，8： | 13 |
| 7 | Prevalence of Primary and Secondary Antimicrobial Resistance of H elicobacter pylori in K orea from 2003 through 2012显示文摘 | Jung Won Lee Nayoung Kim Jung Mogg Kim Ryoung Hee Nam Hyun Chang Jae Yeon Kim Cheol Min Shin Young Soo Park Dong Ho Lee Hyun Chae Jung | 2012 | Helicobacter2012，，3： | 12 |
| 8 | Conventional endoscopic features are not sufficient to differentiate small, early colorectal cancer显示文摘AIM:To evaluate the depth of invasion of small,early colorectal cancers(ECCs)using conventional endoscopic features.METHODS:From January 2005 to September 2011,colonoscopy cohort showed that a total of 72 patients with small colorectal cancers with the size less than 20mm underwent colonoscopy at the Yonsei University College of Medicine,Seoul,South Korea.Among them,8 patients were excluded due to incomplete medical records.Finally,a total of 64 ECCs with submucosa(SM)invasion and size less than 20 mm were included.One hundred fifty-two adenomas with size less than 20 mm were included as controls.Nine endoscopic features,including seven morphological findings(i.e.,loss of lobulation,excavation,demarcated and depressed areas,stalk swelling,fullness,fold convergence,and bleeding ulcers),pit patterns,and non-lifting signs,were evalu-ated retrospectively.All endoscopic features were evaluated by two experienced endoscopists who have each performed over 1000 colonoscopies annually for more than five years without knowledge of the histology.RESULTS:Among the morphological findings,the size of deep submucosal cancers was bigger than that of superficial lesions(16.9 mm vs 12.3 mm,P<0.001).Also,demarcated depressed areas,stalk swelling,and fullness were more common in deep SM cancers than in superficial tumors(demarcated depressed areas:52.0%vs 15.7%,P<0.001;stalk swelling:100%vs4.2%,P<0.001;fullness:25.0%vs 0%,P=0.001).Among deep SM cancers,96%of polyps showed invasive pit patterns,whereas 19.4%of superficial tumors showed invasive pit patterns(P<0.001).A positive non-lifting sign was more common in deep SM cancers(85.0%vs 28.6%,P<0.001).Diagnostic accuracy of invasive morphology,invasive pit patterns,and nonlifting signs for deep SM cancers were 71%,82%,and75%,respectively.CONCLUSION:Conventional endoscopic findings were insufficient to discriminate small,deep SM cancers from superficial SM cancers by white light,standard colonoscopy. | Wan Park Bun Kim Soo Jung Park Jae Hee Cheon Tae Il Kim Won Ho Kim Sung Pil Hong | 2014 | World Journal of Gastroenterology2014，20，21： | 11 |
| 9 | Randomized controlled trial of sodium phosphate tablets vs polyethylene glycol solution for colonoscopy bowel cleansing显示文摘AIM:To compare efficacy,patient compliance,acceptability,satisfaction,safety,and adenoma detection rate of sodium phosphate tablets(NaP,CLICOLONTM)to a standard 4 L polyethylene glycol(PEG)solution for bowel cleansing for adults undergoing colonoscopy.METHODS:In this multicenter,randomized,prospective,investigator-blind study,the relatively young(19-60years)healthy outpatients without comorbidity were randomly assigned to one of two arms.All colonoscopy were scheduled in the morning.The NaP group was asked to take 4 tablets,5 times the evening before and4 tablets,3 times early on the morning of the colonoscopy.The PEG group was asked to ingest 2 L of solution the evening before and 2 L early in the morning of the procedure.Adequacy of bowel preparation was scored using the Boston bowel preparation scale.RESULTS:No significant differences were observed between the NaP group(n=158)and PEG group(n=162)in bowel cleansing quality(adequate preparation93.0%vs 92.6%,P=0.877),patient compliance(P=0.228),overall adverse events(63.3%vs 69.1%,P=0.269),or adenoma detection rate(34.8%vs 35.2%,P=0.944).Patient acceptability,satisfaction,and patient rating of taste were higher in the NaP group than in the PEG group(P<0.001).CONCLUSION:NaP tablets,compared with PEG solution,produced equivalent colon cleansing,did not cause more side effects,and had better patient acceptability and satisfaction in the relatively young(age<60years)healthy individuals without comorbidity.An oral tablet formulation could make bowel preparation less burdensome,resulting in greater patient participation in screening programs. | Yoon Suk Jung Chang Kyun Lee Hyo Jong Kim Chang Soo Eun Dong Soo Han Dong Ⅱ Park | 2014 | World Journal of Gastroenterology2014，20，42： | 9 |
| 10 | Discrepancies between primary physician practice and treatment guidelines for Helicobacterpylori infection in Korea显示文摘瞄准:在 Helicobacter pylori 的诊断和治疗评估主要照顾医生的态度(H。pylori ) 感染。方法:在汉城大城市的区域的主要照顾医生从 1 月回答了自我管理的问询表到 2003 年 3 月。结果:108 位医生对问询表作出回应。为严峻的 H 的最经常的原因。pylori 感染是胃的并且十二指肠溃疡(93.5% 和 88.9% ,分别地) 。为有 H 的病人。pylori 积极消化不良, 28.7% 医生总是试着根除蠕虫并且 34.4% 有选择地对待。主要照顾医生的一个大比例(28.7%) 对待 H。一个病人的请求基础上的 pylori。仅仅, 9.3% 主要照顾医生总是进行了在对待 H 以后测试的后续。pylori 感染。什么时候 H。pylori 没被第一治疗清除, 40.7% 医生再使用一样的政体, 16.7% 改变了到另一三倍的政体并且 25% 到四倍的政体。结论:指南的发行几乎独自没在实践上有很少影响,这很好被记录了。在在连续医药教育形式的主要照顾医生和胃的肠学之间的通讯被要求。 | Byeong Gwan Kim Ji Won Kim Ji Bong Jeong Young Jin Jung Kook Lae Lee Young Soo Park Jin Huk Hwang Jin Uk Kim Na Young Kim Dong Ho Lee Hyun Chae Jung In Sung Song | 2006 | World Journal of Gastroenterology2006，12，1： | 8 |
| 11 | One-year clinical outcomes in invasive treatment strategies for acute ST-elevation myocardial infarction complicated by cardiogenic shock in eld-erly patients显示文摘Objective To investigate the clinical outcomes of an invasive strategy for elderly (aged≥75 years) patients with acute ST-segment elevation myocardial infarction (STEMI) complicated by cardiogenic shock (CS). Methods Data on 366 of 409 elderly CS patients from a total of 6,132 acute STEMI cases enrolled in the Korea Acute Myocardial Infarction Registry between January 2008 and June 2011, were collected and analyzed. In-hospital deaths and the 1-month and 1-year survival rates free from major adverse cardiac events (MACE;defined as all cause death, myocardial infarction, and target vessel revascularization) were reported for the patients who had undergone invasive (n=310) and conservative (n=56) treatment strategies. Results The baseline clinical characteristics were not significantly different between the two groups. There were fewer in-hospital deaths in the invasive treatment strategy group (23.5%vs. 46.4%, P<0.001). In addition, the 1-year MACE-free survival rate after invasive treatment was significantly lower compared with the conservative treatment (51%vs. 66%, P=0.001). Conclusions In elderly patients with acute STEMI complicated by CS, the outcomes of invasive strategy are similar to those in younger patients at the 1-year follow-up. | Yeon Pyo Yoo Ki-Woon Kang Hyeon Soo Yoon Jin Cheol Myung Yu Jeong Choi Won Ho Kim Sang Hyun Park Kyung Tae Jung Myung Ho Jeong | 2013 | Journal of Geriatric Cardiology2013，10，3： | 7 |
| 12 | Clinicopathologic and molecular features associated with patient age in gastric cancer显示文摘AIM: To compare characteristics and prognosis of gastric cancer based on age.METHODS: A retrospective study was conducted on clinical and molecular data from patients(n =1658) with confirmed cases of gastric cancer in Seoul National University Bundang Hospital(Seoul, South Korea) from 2003 to 2010 after exclusion of patients diagnosed with lymphoma, gastrointestinal stromal tumor, and metastatic cancer in the stomach. DNA was isolated from tumor and adjacent normal tissue,and a set of five markers was amplified by polymerase chain reaction to assess microsatellite instability(MSI). MSI was categorized as high, low, or stable if ≥ 2, 1, or 0 markers, respectively, had changed.Immunohistochemistry was performed on tissue sections to detect levels of expression of p53, human epidermal growth factor receptor(HER)-2, and epidermal growth factor receptor. Statistical analysis of clinical and molecular data was performed to assess prognosis based on the stratification of patients by age(≤ 45 and> 45 years).RESULTS: Among the 1658 gastric cancer patients, the number of patients with an age ≤ 45 years was 202(12.2%; 38.9 ± 0.4 years) and the number of patients> 45 years was 1456(87.8%; 64.1 ± 0.3 years).Analyses revealed that females were predominant inthe younger group(P < 0.001). Gastric cancers in the younger patients exhibited more aggressive features and were at a more advanced stage than those in older patients. Precancerous lesions, such as atrophic gastritis and intestinal metaplasia, were observed less frequently in the older than in the younger group(P < 0.001). Molecular characteristics, including overexpression of p53(P < 0.001), overexpression of HER-2(P = 0.006), and MSI(P = 0.006), were less frequent in gastric cancer of younger patients. Cancer related mortality was higher in younger patients(P= 0.048), but this difference was not significant after adjusting for the stage of cancer.CONCLUSION: Gastric cancer is distinguishable between younger and older patients based on both clinicopathologic and molecular features, but stage is the most important predictor of prognosis. | Ji Yeon Seo Eun Hyo Jin Hyun Jin Jo Hyuk Yoon Cheol Min Shin Young Soo Park Nayoung Kim Hyun Chae Jung Dong Ho Lee | 2015 | World Journal of Gastroenterology2015，21，22： | 7 |
| 13 | Acute mediastinitis arising from pancreatic mediastinal fistula in recurrent pancreatitis显示文摘Acute mediastinitis is a fatal disease that usually originates from esophageal perforation and surgical infection.Rare cases of descending necrotizing mediastinitis can occur following oral cavity and pharynx infection or can be a complication of pancreatitis.The most common thoracic complications of pancreatic disease are reactive pleural effusion and pneumonia,while rare complications include thoracic conditions,such as pancreaticopleural fistula with massive pleural effusion or hemothorax and extension of pseudocyst into the mediastinum.There have been no reports of acute mediastinitis originating from pancreatitis in South Korea.In this report,we present the case of a 50-year-old female suffering from acute mediastinitis with pleural effusion arising from recurrent pancreatitis that improved after surgical intervention. | In Soo Choe Yong Seok Kim Tae Hee Lee Sun Moon Kim Kyung Ho Song Hoon Sup Koo Jung Ho Park Jin Sil Pyo Ji Yeong Kim In Seok Choi | 2014 | World Journal of Gastroenterology2014，20，40： | 6 |
| 14 | Complete remission of advanced hepatocellular carcinoma by radiofrequency ablation after sorafenib therapy显示文摘Sorafenib,a potent multikinase inhibitor,lead to a significant improvement in progression free survival and overall survival in patients with advanced hepatocellular carcinoma(HCC).Though sorafenib has proven its efficacy in advanced stage HCC,there are limitedreports on the role of sorafenib allowing for curative treatment by down-staging.We herein report a case of advanced HCC with vascular invasion,which showed treatment response by sorafenib therapy as to allow for radiofrequency ablation as curative treatment.The patient was followed-up for 6 mo without recurrence with continued sorafenib therapy. | Jung Gil Park Soo Young Park Hye Won Lee | 2015 | World Journal of Gastroenterology2015，21，8： | 6 |
| 15 | NKX6.3 protects against gastric mucosal atrophy by downregulatingβ-amyloid production显示文摘BACKGROUND Atrophic gastritis is characterized by loss of appropriate glands and reduction in gastric secretory function due to chronic inflammatory processes in gastric mucosa. Moreover, atrophic gastritis is considered as a precancerous condition of gastric cancer. However, little is known about the molecular mechanism underlying gastric mucosal atrophy and its contribution to gastric carcinogenesis.Thus, we hypothesized that transcription factor NKX6.3 might be involved in maintaining gastric epithelial homeostasis by regulating amyloid β(Aβ)production.AIM To determine whether NKX6.3 might protect against gastric mucosal atrophy by regulating Aβ production.METHODS We identified NKX6.3 depletion induced cell death by cell count and Western blot assay. Production and mechanism of Aβ oligomer were analyzed by enzymelinked immunosorbent assay, Western blot, immunoprecipitation, real-timequantitative polymerase chain reaction and immunofluorescence analysis. We further validated the correlation between expression of NKX6.3, Helicobacter pylori CagA, Aβ oligomer, apolipoprotein E(ApoE), and β-secretase 1(Bace1) in 55 gastric mucosae.RESULTS NKX6.3 depletion increased both adherent and floating cell populations in HFE-145 cells. Expression levels of cleaved caspase-3,-9, and poly ADP ribose polymerase were elevated in floating HFE-145^(shNKX6.3) cells. NKX6.3 depletion produced Aβ peptide oligomers, and increased expression of ApoE, amyloid precursor protein, Aβ, Bace1, low-density lipoprotein receptor, nicastrin, high mobility group box1, and receptor for advanced glycosylation end product proteins. In immunoprecipitation assay, γ-secretase complex was stably formed only in HFE-145^(shNKX6.3) cells. In gastric mucosae with atrophy, expression of Aβpeptide oligomer, ApoE, and Bace1 was detected and inversely correlated with NKX6.3 expression. Treatment with recombinant Aβ 1-42 produced Aβoligomeric forms and decreased cell viability in HFE-145^(shNKX6.3) cells. Additionally,NKX6.3 depletion increased expression of inflammatory cytokines and cyclooxygenase-2.CONCLUSION NKX6.3 inhibits gastric mucosal atrophy by regulating Aβ accumulation and inflammatory reaction in gastric epithelial cells. | Jung Hwan Yoon Yeon Soo Lee Olga Kim Hassan Ashktorab Duane T Smoot Suk Woo Nam Won Sang Park | 2019 | World Journal of Gastroenterology2019，25，3： | 6 |
| 16 | Assessment of scoring systems for acute-on-chronic liver failure at predicting short-term mortality in patients with alcoholic hepatitis显示文摘AIM To assess the performance of proposed scores specific for acute-on-chronic liver failure in predicting shortterm mortality among patients with alcoholic hepatitis.METHODS We retrospectively collected data from 264 patients with clinically diagnosed alcoholic hepatitis from January to December 2013 at 21 academic hospitals in Korea. The performance for predicting short-term mortality was calculated for Chronic Liver FailureSequential Organ Failure Assessment(CLIF-SOFA), CLIF Consortium Organ Failure score(CLIF-C OFs), Maddrey'sdiscriminant function(DF), age, bilirubin, international normalized ratio and creatinine score(ABIC), Glasgow Alcoholic Hepatitis Score(GAHS), model for end-stage liver disease(MELD), and MELD-Na.RESULTS Of 264 patients, 32(12%) patients died within 28 d. The area under receiver operating characteristic curve of CLIF-SOFA, CLIF-C OFs, DF, ABIC, GAHS, MELD, and MELD-Na was 0.86(0.81-0.90), 0.89(0.84-0.92), 0.79(0.74-0.84), 0.78(0.72-0.83), 0.81(0.76-0.86), 0.83(0.78-0.88), and 0.83(0.78-0.88), respectively, for 28-d mortality. The performance of CLIF-SOFA had no statistically significant differences for 28-d mortality. The performance of CLIF-C OFs was superior to that of DF, ABIC, and GAHS, while comparable to that of MELD and MELD-Na in predicting 28-d mortality. A CLIF-SOFA score of 8 had 78.1% sensitivity and 79.7% specificity, and CLIF-C OFs of 10 had 68.8% sensitivity and 91.4% specificity for predicting 28-d mortality.CONCLUSION CLIF-SOFA and CLIF-C OF scores performed well, with comparable predictive ability for short-term mortality compared to the commonly used scoring systems in patients with alcoholic hepatitis. | Hee Yeon Kim Chang Wook Kim Tae Yeob Kim Do Seon Song Dong Hyun Sinn Eileen L Yoon Young Kul Jung Ki Tae Suk Sang Soo Lee Chang Hyeong Lee Tae Hun Kim Jeong Han Kim Hyung Joon Yim Sung Eun Kim Soon Koo Baik Byung Seok Lee Jae Young Jang Young Seok Kim Sang Gyune Kim Jin Mo Yang Joo Hyun Sohn Heon Ju Lee Seung Ha Park Eun Hee Choi Dong Joon Kim Korean Acute-on-Chronic Liver Failure Study Group | 2016 | World Journal of Gastroenterology2016，22，41： | 5 |
| 17 | 韩国中年男性血清25-羟维生素D水平与皋酮缺乏:一项横向研究显示文摘原先的研究证明,男性性腺机能减退与维生素D低水平有关。然而,有关韩国男性维生素D对睾酮水平影响的研究尚未见报道。本研究的目的在于探讨睾酮的水平是否与血清维生素D水平相关,以及是否存在季节性变化。本横向研究分析了652名40岁以上韩国男性的血清25.羟维生素D[25(OH)D]、总睾酮(TT)以及游离睾酮(FT)水平。这些男性都经过了全面的体检。受试者的平均年龄56.7±7.9岁,平均血清血25.羟维生素D、总睾酮以及游离睾酮水平分别为21.23±7.9ngml-1,4.70±1.6ngml-1和8.12±3.3pgml-1。在多元线性回归模型,25.羟维生素D与总睾酮水平(B=O.137,P〈O.001)以及游离睾酮水平(B=0.103,P=O.008)呈现正相关。在调整了年龄因素之后,25.羟维生素D与游离睾酮水平之间呈现相似的季节性变化或月变化。在调整了年龄、季节、体重指数、身体成分、慢性疾病、吸烟以及饮酒等因素之后,维生素D缺乏[25(OH)D〈20ngml-1]与总睾酮水平缺乏(〈2.30ngml-1)的风险增高(风险率[OR]:2.65;95%可信区间:1.21—5.78,P=0.014)以及游离睾酮水平缺乏(〈6.50Pgml-1)的风险增高(OR:1.44;95%可信区间:1.01-2.06,P=O.048)相关。综上所述,我们证明了韩国男性血清25.羟维生素D与睾酮水平之间的正相关,并呈现季节性波动。 | Young Jin Tak Jeong Gyu Lee Yun Jin Kim Nam Cheol Park Sang Soo Kim Sangyeoup Lee Byung Mann Cho Eun Hee Kong Dong Wook Jung Yu Hyeon Yi | 2015 | Asian Journal of Andrology2015，17，2： | 5 |
| 18 | Spontaneous Ureteropelvic Junction Rupture Caused by a Small Distal Ureteral Calculus显示文摘To the Editor: Spontaneous ureteral rupture is rare, and urolithiasis is the most common cause.[1,2] The underlying mechanism may be the pressure around the ureteral wall due to stone impaction or a tear during the stone passage.Smaller distal stones exert higher intraureteral pressures than do larger proximal stones because of the greater length of obstructed ureter and the smaller diameter of the distal ureter. | Chi Heon Jeon Jun Ho Kang Jin Hong Min Jung Soo Park | 2015 | Chinese Medical Journal2015，，22： | 5 |
| 19 | Correlations between endoscopic and clinical disease activity indices in intestinal Behcet's disease显示文摘AIM:To develop a novel endoscopic severity model of intestinal Behcet's disease(BD) and to evaluate its feasibility by comparing it with the actual disease activity index for intestinal Behcet's disease(DAIBD).METHODS:We reviewed the medical records of 167 intestinal BD patients between March 1986 and April 2011.We also investigated the endoscopic parameters including ulcer locations,distribution,number,depth,shape,size and margin to identify independent factors associated with DAIBD.An endoscopic severity model was developed using significant colonoscopic variables identified by multivariate regression analysis and its correlation with the DAIBD was evaluated.To determine factors related to the discrepancy between endoscopic severity and clinical activity,clinical characteristics and laboratory markers of the patients were analyzed.RESULTS:A multivariate regression analysis revealed that the number of intestinal ulcers(≥ 2,P = 0.031) and volcanoshaped ulcers(P = 0.001) were predictive factors for the DAIBD.An endoscopic severity model(Y) was developed based on selected endoscopic variables as follows:Y = 47.44 + 9.04 × non-Ileocecal area + 11.85 ×≥ 2 of intestinal ulcers + 5.03 × shallow ulcers + 12.76 × deep ulcers + 4.47 × geographicshaped ulcers + 26.93 × volcano-shaped ulcers + 8.65 ×≥ 20 mm of intestinal ulcers.However,endoscopic parameters used in the multivariate analysis explained only 18.9% of the DAIBD variance.Patients with severe DAIBD scores but with moderately predicted disease activity by the endoscopic severity model had more symptoms of irritable bowel syndrome(21.4% vs 4.9%,P = 0.026) and a lower rate of corticosteroid use(50.0% vs 75.6%,P = 0.016) than those with severe DAIBD scores and accurately predicted disease by the model.CONCLUSION:Our study showed that the number of intestinal ulcers and volcano-shaped ulcers were predictive factors for severe DAIBD scores.However,the correlation between endoscopic severity and DAIBD(r = 0.434) was weak. | Hyun Jung Lee Youn Nam Kim Hui Won Jang Han Ho Jeon Eun Suk Jung Soo Jung Park Sung Pil Hong Tae Il Kim Won Ho Kim Chung Mo Nam Jae Hee Cheon | 2012 | World Journal of Gastroenterology2012，18，40： | 5 |
| 20 | Change in Antibiotic Resistance of Helicobacter pylori Strains and the Effect of A2143G Point Mutation of 23S rRNA on the Eradication of H. pylori in a Single Center of Korea显示文摘 | Tae Jun Hwang Nayoung Kim Hong Bin Kim Byoung Hwan Lee Ryoung Hee Nam Ji Hyun Park Mi Kyoung Lee Young Soo Park Dong Ho Lee Hyun Chae Jung In Sung Song | 2010 | Journal of Clinical Gastroenterology2010，，8： | 5 |
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