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| 1 | Giant choledocholithiasis treated by mechanical lithotripsy using a gastric bezoar basket显示文摘Mechanical lithotripsy(ML) is usually considered as a standard treatment option for large bile duct stones.However,it is impossible to retrieve oversized stones because the conventional lithotripsy basket may not be able to grasp the stone.However,there is no established endoscopic extraction method for such giant stone removal.We describe a case of successful extraction of a 4-cm large stone using a gastric bezoar basket.A 78-year-old woman had suffered from upper abdominal pain for 20 d.Contrast-enhanced computed tomogram revealed a 4-cm single stone in the distal common bile duct(CBD).Endoscopic stone retraction was decided upon and endoscopic papillary balloon dilation was performed using a large balloon.An attempt to capture the stone using a standard lithotripsy basket failed due to the large stone size.Subsequently,we used a gastric bezoar basket to successfully capturethe stone.The stone was fragmented into small pieces and extracted.The stone was completely removed after two sessions of endoscopic retrograde cholangiopancreatography;each of which took 30 min.No complications occurred during or after the procedure.The patient was fully recovered and discharged on day 11 of hospitalization.ML using a gastric bezoar basket is a safe and effective retrieval method in select cases,and is considered as an alternative nonoperative option for the management of difficult CBD stones. | Hyun Jung Chung Seok Jeong Don Haeng Lee Jung Il Lee Jin-Woo Lee Byoung Wook Bang Kye Sook Kwon Hyung Kil Kim Yong Woon Shin Young Soo Kim | 2012 | World Journal of Gastroenterology2012，18，25： | 7 |
| 2 | Expression of Ki-67,p53,and K-ras in chronic pancreatitis and pancreatic ductal adenocarcinoma显示文摘AIM: To examine surgical specimens of pancreas with either chronic pancreatitis or pancreatic cancer in order to study whether ductal hyperplasia and dysplasia in pancreas represent precursor lesions for pancreatic cancer.METHODS: We examined expression of Ki-67, CEA,p53, and K-ras, in the surgical specimens of pancreas with adenocarcinomas (n = 11) and chronic pancreatitis (n = 12). Cellular proliferation was assessed by Ki-67proliferation index using the proliferation marker Ki-67.In specimens with pancreas cancer, we divided pancreas epithelium into normal (n=7), ductal hyperplasia (n=3), dysplasia (n=4), and cancerous lesion (n=11) after hematoxylin and eosin staining, Ki-67, and CEA immunohistochemical staining. In cases with chronic pancreatitis, the specimen was pathologically examined as in cases with pancreas cancer, and they were also determined as normal (n=10), ductal hyperplasia (n=4), or dysplasia (n= 5). p53 and K-ras expression were also studied by immunohistochemical staining.RESULTS: In pancreatic cancer, the Ki-67 index was 3.73±3.58 in normal site, 6.62±4.39 in ductalhyperplasia, 13.47±4.02 in dysplasia and 37.03±10.05in cancer tissue, respectively. Overall, p53 was positive in normal ducts, ductal hyperplasia, dysplasia, and carcinoma cells in 0 of 14 (0%), 0 of 7 (0%), 7 of 9 (78%),and 10 of 11 (91%), respectively, and K-ras was positive in 0 of 8 (0%), 1 of 3 (33%), 4 of 6 (67%), 4 of 5 (80%),respectively.CONCLUSION: Our results favorably support the hypothesis that ductal hyperplasia and dysplasia of the pancreas might be precursor lesions for pancreas cancer.Further evaluation of oncogenes by the molecular study is needed. | Seok Jeong Don Haeng Lee Jung Il Lee Jin-Woo Lee Kye Sook Kwon Pum-Soo Kim Hyung Gil Kim Yong Woon Shin Young Soo Kim Young Bae Kim | 2005 | World Journal of Gastroenterology2005，11，43： | 4 |
| 3 | Evaluation of sugar content and composition in commonly consumed Korean vegetables, fruits, cereals, seed plants, and leaves by HPLC-ELSD显示文摘 | Poovan Shanmugavelan Su Yeon Kim Jung Bong Kim Heon Woong Kim Soo Muk Cho Se Na Kim So Young Kim Young Sook Cho Haeng Ram Kim | 2013 | Carbohydrate Research2013，，： | 2 |
| 4 | Endoscopic large-balloon sphincteroplasty without preceding sphincterotomy for the removal of large bile duct stones: a preliminary study显示文摘 | Seok Jeong Sung-Ho Ki Don Haeng Lee Jung Il Lee Jin-Woo Lee Kye Sook Kwon Hyung Gil Kim Yong Woon Shin Young Soo Kim | 2009 | Gastrointestinal Endoscopy2009，，5： | 2 |
| 5 | A Novel mobile antenna for Ku-band satellite communications 显示文摘 | PARK Ung Hee NOH Haeng Sook SON Seong Ho | 2005 | ETRI Joumal2005，27，3： | 1 |
| 6 | A Novel Mobile Antenna for Ku- Band Satellite Communications 显示文摘 | Ung Hee Park Haeng Sook Noh Seong Ho Son Kyong Hee Lee Soon Ik Jeon | 2005 | ETRI Journal2005，27，3： | 1 |
| 7 | Interaction of tetraspan(in) TM4SF5 with CD44 promotes self‐renewal and circulating capacities of hepatocarcinoma cells显示文摘 | Doohyung Lee Juri Na Jihye Ryu Hye‐Jin Kim Seo Hee Nam Minkyung Kang Jae Woo Jung Mi‐Sook Lee Haeng Eun Song Jungeun Choi Gyu‐Ho Lee Tai Young Kim June‐Key Chung Ki Hun Park Sung‐Hak Kim Hyunggee Kim Howon Seo Pilhan Kim Hyewon Youn Jung Weon Lee | 2015 | Hepatology2015，，6： | 1 |
| 8 | Endoscopic large-balloon sphincteroplasty without preceding sphincterotomy for the removal of large bile duct stones: a preliminary study显示文摘 | Seok Jeong Sung-Ho Ki Don Haeng Lee Jung Il Lee Jin-Woo Lee Kye Sook Kwon Hyung Gil Kim Yong Woon Shin Young Soo Kim | 2009 | Gastrointestinal Endoscopy2009，，5： | 1 |
| 9 | Endoscopic large-balloon sphincteroplasty without preceding sphincterotomy for the removal of large bile duct stones: a preliminary study显示文摘 | Seok Jeong Sung-Ho Ki Don Haeng Lee Jung Il Lee Jin-Woo Lee Kye Sook Kwon Hyung Gil Kim Yong Woon Shin Young Soo Kim | 2009 | Gastrointestinal Endoscopy2009，，5： | 1 |
| 10 | Endoscopic large-balloon sphincteroplasty without preceding sphincterotomy for the removal of large bile duct stones: a preliminary study显示文摘 | Seok Jeong Sung-Ho Ki Don Haeng Lee Jung Il Lee Jin-Woo Lee Kye Sook Kwon Hyung Gil Kim Yong Woon Shin Young Soo Kim | 2009 | Gastrointestinal Endoscopy2009，，5： | 1 |
| 11 | Changes in premenstrual symptoms in women with schizophrenia:a prospective study显示文摘 | So Hyun Sang Bum Sook Haeng | 2001 | Psychosomatic Medicine2001，63，： | 1 |
| 12 | Esophageal mucosal metastasis from adenocarcinoma of the distal stomach显示文摘Dissemination of gastric cancer may usually occur by direct spread through the perigastric tissues to adjacent organ, lymphatic spread, and hematogenous spread. We report a rare case of gastric cancer with mucosal metastastic lesion on the upper esophagus that was diagnosed by endoscopy and endosonography. A biopsy of the esophageal mass was performed and the pathologic findings with immunohistochemical stain for Mucin-5AC are proved to be identical to that of gastric adenocarcinoma, suggesting metastasis from main lesion of the gastric cancer. The lesion could not be explained by lymphatic or hematogenous spread,and its metastasis mechanism is considered to be different from previous studies. We suggest that the gastroesophageal reflux of cancer cells could be one of the possible metastatic pathways for metastasis of esophagus from an adenocarcinoma of the stomach. | Sung-Ho Ki Seok Jeong In Suh Park Don Haeng Lee Jung Il Lee Kye Sook Kwon Hyung Gil Kim Yong Woon Shin | 2013 | World Journal of Gastroenterology2013，19，23： | 0 |
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