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| 1 | Comparison of postpolypectomy bleeding between epinephrine and saline submucosal injection for large colon polyps by conventional polypectomy:A prospective randomized,multicenter study显示文摘AIM:To evaluate and compare the clinical outcomes of prophylactic submucosal saline-epinephrine injection and saline injection alone for large colon polyps by conventional polypectomy. METHODS:A prospective study was conducted from July 2003 to July 2004 at 11 tertiary endoscopic centers. Large colon polyps (> 10 mm in diameter) wererandomized to undergo endoscopic polypectomy with submucosal saline-epinephrine injection (epinephrine group) or normal saline injection (saline group). Endoscopic polypectomy was performed by the conventional snare method,and early (< 12 h) and late bleeding complications (12 h-30 d) were observed. RESULTS:A total of 561 polyps in 486 patients were resected by endoscopic polypectomy. Overall,bleeding complications occurred in 7.6% (37/486) of the patients,including 4.9% (12/244) in the epinephrine group,and 10.3% (25/242) in the saline group. Early and late postpolypectomy bleeding (PPB) occurred in 6.6% (32/486) and 1% (5/486) of the patients,respectively,including 4.5% (11/244),0.4% (1/244) in the epinephrine group,and 8.7% (21/242),1.7% (4/242) in the saline group. No significant differences in the rates of overall,early and late PPB were observed between the 2 groups. Multivariate stepwise logistic regression analysis revealed that large size (> 2 cm) and neoplastic polyps were independently and significantly associated with the presence of PPB. CONCLUSION:The prophylactic submucosal injection of diluted epinephrine does not appear to provide an additional advantage over the saline injection alone for the prevention of PPB. | Suck-Ho Lee Il-Kwun Chung Sun-Joo Kim Jin-Oh Kim Bong-Min Ko Won-Ho Kim Hyun-Soo Kim Dong-IL Park Hyo-Jong Kim Jeong-Sik Byeon Suk-Kyun Yang Byeong Ik Jang Sung-Ae Jung Yoon-Tae Jeen Jai-Hyun Choi Hwang Choi Dong-Soo Han Jae Suk Song | 2007 | World Journal of Gastroenterology2007，13，21： | 9 |
| 2 | Different risk factors for advanced colorectal neoplasm in young adults显示文摘AIM: To compare the risk of developing advanced colorectal neoplasm(ACRN) according to age in Koreans.METHODS: A total of 70428 Koreans from an occupational cohort who underwent a colonoscopy between 2003 and 2012 at Kangbuk Samsung Hospital were retrospectively selected. We evaluated and compared odds ratios(OR) for ACRN between the young-adults(YA < 50 years) and in the older-adults(OA ≥ 50 years). ACRN was defined as an adenoma ≥ 10 mm in diameter, adenoma with any component of villous histology, high-grade dysplasia, or invasive cancer.RESULTS: In the YA group, age(OR = 1.08, 95%CI: 1.06-1.09), male sex(OR = 1.26, 95%CI: 1.02-1.55), current smoking(OR = 1.37, 95%CI: 1.15-1.63), family history of colorectal cancer(OR = 1.46, 95%CI: 1.01-2.10), diabetes mellitus related factors(OR = 1.27, 95%CI: 1.06-1.54), obesity(OR = 1.23, 95%CI: 1.03-1.47), CEA(OR = 1.04, 95%CI: 1.01-1.09) and low-density lipoprotein-cholesterol(OR = 1.01, 95%CI: 1.01-1.02) were related with an increased risk of ACRN. However, age(OR = 1.08, 95%CI: 1.06-1.09), male sex(OR = 2.12, 95%CI: 1.68-2.68), current smoking(OR = 1.38, 95%CI: 1.12-1.71), obesity(OR = 1.34, 95%CI: 1.09-1.65) and CEA(OR = 1.05, 95%CI: 1.01-1.09) also increased the risk of ACRN in the OA group.CONCLUSION: The risks of ACRN differed based on age group. Different colonoscopic screening strategies are appropriate for particular subjects with risk factors for ACRN, even in subjects younger than 50 years. | Ji Yeon Kim Yoon Suk Jung Jung Ho Park Hong Joo Kim Yong Kyun Cho Chong Il Sohn Woo Kyu Jeon Byung Ik Kim Kyu Yong Choi Dong Il Park | 2016 | World Journal of Gastroenterology2016，22，13： | 5 |
| 3 | Endoscopic characteristics of gastric adenomas suggesting carcinomatous transformation显示文摘 | Min Kyu Jung Seong Woo Jeon Soo Young Park Chang Min Cho Won Young Tak Young Oh Kweon Sung Kook Kim Yong Hwan Choi Han Ik Bae | 2008 | Surgical Endoscopy2008，，12： | 3 |
| 4 | Endoscopic characteristics of gastric adenomas suggesting carcinomatous transformation显示文摘 | Min Kyu Jung Seong Woo Jeon Soo Young Park Chang Min Cho Won Young Tak Young Oh Kweon Sung Kook Kim Yong Hwan Choi Han Ik Bae | 2008 | Surgical Endoscopy2008，，12： | 3 |
| 5 | Cardiac metastasis from colorectal cancer:A case report显示文摘The heart is an unusual site of metastasis from any malignancy.We report a case of cardiac metastasis from colorectal cancer.A 70-year-old woman was referred with a presumptive diagnosis of sigmoid colon cancer with cardiac myxoma.Two-dimensional echocardiography showed a 4 cm × 4.5 cm mobile mass on the lateral right atrial wall,and computed tomography revealed a low attenuated lobulating mass in the right atrium.The patient underwent anterior resection for sigmoid colon cancer(T4N2).Thereafter,she experienced progressive shortness of breath.Therefore,a cardiac operation was performed 2 wk after the colorectal operation.Histological examination revealed adenocarcinoma,which was identical to the primary lesion.Although two-dimensional echocardiography has become the diagnostic test of choice for detecting cardiac tumors,in patients with colorectal cancer showing a cardiac mass,further diagnostic evaluation such as a magnetic resonance imaging might be necessary. | Pyong Wha Choi Chul Nam Kim Sun Hee Chang Woo Ik Chang Chang Young Kim Hyun Min Choi | 2009 | World Journal of Gastroenterology2009，15，21： | 2 |
| 6 | The Effects of Aroma Acupuncture applied on Chronic Headache Patients显示文摘 | In Tae JUNG Su Yong KIM Doo Ik LEE Keon Sik KIM Jae Dong LEE Yun Ho LEE Do Young CHOI | 2005 | World Journal of Acupuncture-Moxibustion2005，15，3： | 2 |
| 7 | Genetic variations in the PRKAA1 and ZBTB20 genes and gastric cancer susceptibility in a Korean population显示文摘 | Hye‐Rim Song Hee Nam Kim Sun‐Seog Kweon Jin‐Su Choi Hyun Jeong Shim Sang Hee Cho Ik Joo Chung Young‐Kyu Park Soo Hyun Kim Yoo‐Duk Choi Kyung Woong Joo Min‐Ho Shin | 2013 | Mol Carcinog2013，，1： | 2 |
| 8 | Streptochlorin,a marine natural product,inhibits NF-kappaB activation and suppresses angiogenesis in vitro显示文摘 | Choi IK Shin HJ Lee HS | 2007 | J Microbiol Biotechnol2007，17，8： | 1 |
| 9 | The efficaey of epirubicin, cisplatin, uracil/tegafur, and teucovorin in patients with advanced biliary tract carcinoma显示文摘 | Park KH Choi IK Kim SJ | 2005 | Cancer2005，103，： | 1 |
| 10 | Docetaxel(Taxotere),cisplatin,UFT,and leucovorin combination chemotherapy in advanced gastric cancer显示文摘 | Oh SC Park KH Choi IK | 2005 | British Journal of Cancer2005，92，5： | 1 |
| 11 | Erythropoietin decreases renal fibrosis in mice with ureteral obstruction:role of inhibiting TGF-beta-induced epithelial-to-mesenchymal transition显示文摘 | Choi MJ Song IK | 2007 | J Am Soc Nephrol2007，18，5： | 1 |
| 12 | Intravitreal versus posterior subtenon injection of triamcinolone acetonide for diabetic mac- ular edema 显示文摘 | Choi YJ Oh IK Oh JR | 2006 | Korean J Ophthalmol2006，20，： | 1 |
| 13 | Regulation of PDGF signalling and vascular remodelling by peroxiredoxin II 显示文摘 | Choi MH Lee IK Kim GW | 2005 | Nature2005，435，7040： | 1 |
| 14 | Low-dose and standarddose unenhanced helical computed tomography for the assessment of acute renal colic:prospective comparative study显示文摘 | Kim BS Hwang IK Choi YW | 2005 | Acta Radiol2005，46，7： | 1 |
| 15 | Erythropoietin decreases renal fibrosis in mice with ureteral obstruction:role of inhibiting TGF-beta-induced epithelial-to-mesenchymal transition显示文摘 | Park SH Choi MJ Song IK | 2007 | J Am Soc Nephrol2007，8，5： | 1 |
| 16 | Treatment of axillary osmidrosis with the use of Versajet显示文摘 | Kim SW Choi IK Lee JH | 2013 | J Plast Reconstr Aesthet Surg2013，66，5： | 1 |
| 17 | Oncolytic adenovirus expressing IL -23 and p35 elicits IFN -/and TNF -e -co -producing T cell-mediated antitumor immunity显示文摘 | CHOI IK LI Y OH E | 2013 | PLoS One2013，8，67： | 1 |
| 18 | Effects of 5-fluorouracil and leucovorin in the treatmenl of pancreatic-biliary tract adenocarcinomas显示文摘 | Choi CW Choi IK Seo JH | 2000 | Am J Clin Oncol2000，23，4： | 1 |
| 19 | Develop- ment of a novel dynamic friction model and precise track- ing control using adaptive back-stepping sliding modecon- troller显示文摘 | Jeong Ju Choi Seong Ik Han Jong Shik Kim | 2006 | Mechatronics2006，62，5： | 1 |
| 20 | Erythropoietin decreases renal fi- brosis in mice with ureteral obstruction: role of inhibiting TGF-be- ta-induced epithelial-to-mesenchymal transition显示文摘 | Park SH Choi MJ Song IK | 2007 | J Am Soc Neph- rol2007，18，： | 1 |
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