Dong Wan Seo

Summary

Affiliation: University of Ulsan
Country: Korea

Publications

  1. pmc Efficacy of barium-based fecal tagging for CT colonography: a comparison between the use of high and low density barium suspensions in a Korean population - a preliminary study
    Min Ju Kim
    Department of Radiology and Research Institute of Radiology and Internal Medicine, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
    Korean J Radiol 10:25-33. 2009
  2. doi request reprint Magnetic resonance cholangiopancreatography for the diagnostic evaluation of autoimmune pancreatitis
    Seong Ho Park
    Department of Radiology and Research Institute of Radiology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
    Pancreas 39:1191-8. 2010
  3. ncbi request reprint Flat colorectal neoplasms: definition, importance, and visualization on CT colonography
    Seong Ho Park
    Department of Radiology and Research Institute of Radiology, University of Ulsan College of Medicine, Asan Medical Center, 388 1 Pungnap 2dong, Songpa Gu, 138 736, Seoul, Korea
    AJR Am J Roentgenol 188:953-9. 2007
  4. pmc Fundamental elements for successful performance of CT colonography (virtual colonoscopy)
    Seong Ho Park
    Department of Radiology and the Research Institute of Radiology, University of Ulsan College of Medicine, Asan Medical Center, 388 1 Poongnap 2dong, Songpa Gu, 138 736 Seoul, Korea
    Korean J Radiol 8:264-75. 2007
  5. doi request reprint Sensitivity of CT colonography for nonpolypoid colorectal lesions interpreted by human readers and with computer-aided detection
    Seong Ho Park
    Department of Radiology and Research Institute of Radiology, University of Ulsan College of Medicine, Asan Medical Center, 388 1 Poongnap dong, Songpa Gu, Seoul 138 736, Korea
    AJR Am J Roentgenol 193:70-8. 2009
  6. ncbi request reprint Linear polyp measurement at CT colonography: 3D endoluminal measurement with optimized surface-rendering threshold value and automated measurement
    Seong Ho Park
    Department of Radiology and Research Institute of Radiology, University of Ulsan College of Medicine, Asan Medical Center, 388 1 Poongnap dong, Songpa Gu, Seoul 138 040, Korea
    Radiology 246:157-67. 2008
  7. ncbi request reprint Volume rendering with color coding of tagged stool during endoluminal fly-through CT colonography: effect on reading efficiency
    Seong Ho Park
    Department of Radiology and Research Institute of Radiology, University of Ulsan College of Medicine, Asan Medical Center, 388 1 Poongnap dong, Songpa Gu, Seoul 138 040, Korea
    Radiology 248:1018-27. 2008
  8. ncbi request reprint Percutaneous transhepatic cholangioscopic treatment of patients with benign bilio-enteric anastomotic strictures
    Jung Ho Kim
    Department of Internal Medicine and Interventional Radiology, Ulsan University College of Medicine, Asan Medical Center, Seoul, Korea
    Gastrointest Endosc 58:733-8. 2003
  9. ncbi request reprint [Clinical characteristics, recurrence features, and treatment outcomes of 55 patients with autoimmune pancreatitis]
    Soo Jung Park
    Department of Gastroenterology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
    Korean J Gastroenterol 52:230-46. 2008
  10. ncbi request reprint Randomised phase II trial of photodynamic therapy plus oral fluoropyrimidine, S-1, versus photodynamic therapy alone for unresectable hilar cholangiocarcinoma
    Do Hyun Park
    Division of Gastroenterology, Department of Internal Medicine, University of Ulsan College of Medicine, Asan Medical Centre, Seoul, Republic of Korea Electronic address
    Eur J Cancer 50:1259-68. 2014

Collaborators

Detail Information

Publications88

  1. pmc Efficacy of barium-based fecal tagging for CT colonography: a comparison between the use of high and low density barium suspensions in a Korean population - a preliminary study
    Min Ju Kim
    Department of Radiology and Research Institute of Radiology and Internal Medicine, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
    Korean J Radiol 10:25-33. 2009
    ..6% w/v] barium suspensions) in a population in Korea...
  2. doi request reprint Magnetic resonance cholangiopancreatography for the diagnostic evaluation of autoimmune pancreatitis
    Seong Ho Park
    Department of Radiology and Research Institute of Radiology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
    Pancreas 39:1191-8. 2010
    ....
  3. ncbi request reprint Flat colorectal neoplasms: definition, importance, and visualization on CT colonography
    Seong Ho Park
    Department of Radiology and Research Institute of Radiology, University of Ulsan College of Medicine, Asan Medical Center, 388 1 Pungnap 2dong, Songpa Gu, 138 736, Seoul, Korea
    AJR Am J Roentgenol 188:953-9. 2007
    ..We discuss the definition of flat colorectal neoplasms, their clinical importance, CT colonography (CTC) findings, techniques for better visualization on CTC, and diagnostic pitfalls of such lesions...
  4. pmc Fundamental elements for successful performance of CT colonography (virtual colonoscopy)
    Seong Ho Park
    Department of Radiology and the Research Institute of Radiology, University of Ulsan College of Medicine, Asan Medical Center, 388 1 Poongnap 2dong, Songpa Gu, 138 736 Seoul, Korea
    Korean J Radiol 8:264-75. 2007
    ..The time-intensive nature of CTC and the limited resources for training radiologists appear to be the major barriers for implementing CTC in Korea...
  5. doi request reprint Sensitivity of CT colonography for nonpolypoid colorectal lesions interpreted by human readers and with computer-aided detection
    Seong Ho Park
    Department of Radiology and Research Institute of Radiology, University of Ulsan College of Medicine, Asan Medical Center, 388 1 Poongnap dong, Songpa Gu, Seoul 138 736, Korea
    AJR Am J Roentgenol 193:70-8. 2009
    ....
  6. ncbi request reprint Linear polyp measurement at CT colonography: 3D endoluminal measurement with optimized surface-rendering threshold value and automated measurement
    Seong Ho Park
    Department of Radiology and Research Institute of Radiology, University of Ulsan College of Medicine, Asan Medical Center, 388 1 Poongnap dong, Songpa Gu, Seoul 138 040, Korea
    Radiology 246:157-67. 2008
    ....
  7. ncbi request reprint Volume rendering with color coding of tagged stool during endoluminal fly-through CT colonography: effect on reading efficiency
    Seong Ho Park
    Department of Radiology and Research Institute of Radiology, University of Ulsan College of Medicine, Asan Medical Center, 388 1 Poongnap dong, Songpa Gu, Seoul 138 040, Korea
    Radiology 248:1018-27. 2008
    ..9%, <100%; P = >.99). This technique facilitates primary 3D interpretation of images obtained with moderate cathartic preparation...
  8. ncbi request reprint Percutaneous transhepatic cholangioscopic treatment of patients with benign bilio-enteric anastomotic strictures
    Jung Ho Kim
    Department of Internal Medicine and Interventional Radiology, Ulsan University College of Medicine, Asan Medical Center, Seoul, Korea
    Gastrointest Endosc 58:733-8. 2003
    ..This study evaluated the immediate and long-term results of treatment via percutaneous transhepatic cholangioscopy of patients with benign bilio-enteric anastomotic strictures...
  9. ncbi request reprint [Clinical characteristics, recurrence features, and treatment outcomes of 55 patients with autoimmune pancreatitis]
    Soo Jung Park
    Department of Gastroenterology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
    Korean J Gastroenterol 52:230-46. 2008
    ..The purpose of this study was to assess the clinical characteristics, recurrence features, and treatment results of patients with autoimmune pancreatitis (AIP) and to determine the clinical predictive factors associated with recurrence...
  10. ncbi request reprint Randomised phase II trial of photodynamic therapy plus oral fluoropyrimidine, S-1, versus photodynamic therapy alone for unresectable hilar cholangiocarcinoma
    Do Hyun Park
    Division of Gastroenterology, Department of Internal Medicine, University of Ulsan College of Medicine, Asan Medical Centre, Seoul, Republic of Korea Electronic address
    Eur J Cancer 50:1259-68. 2014
    ..To date, little is known about the role of the addition of systemic chemotherapy to PDT for UHC. We performed a prospective, randomised, phase II trial to compare PDT plus S-1 and PDT alone for UHC...
  11. ncbi request reprint Clinicopathologic review of 58 patients with biliary papillomatosis
    Sang Soo Lee
    Department of Internal Medicine, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
    Cancer 100:783-93. 2004
    ..The clinical features and outcome, however, are not well known. The authors retrospectively analyzed their clinicopathologic features and long-term follow-up results...
  12. ncbi request reprint [Clinicopathologic review of 41 cases of pancreatic mucinous cystic neoplasms]
    Jong Cheol Kim
    Department of Internal Medicine, Asan Medical Center, Ulsan University College of Medicine, Seoul, Korea
    Korean J Gastroenterol 51:34-9. 2008
    ..The aims of this study were to define the natural history of resected mucinous cystic neoplasms of the pancreas and to identify the findings which suggest malignancy...
  13. doi request reprint Septated cystic tumors of the pancreas: is it possible to treat them by endoscopic ultrasonography-guided intervention?
    Hyoung Chul Oh
    Department of Gastroenterology, Chung Ang University College of Medicine, Seoul, Korea
    Scand J Gastroenterol 44:242-7. 2009
    ..This study aimed to evaluate the effectiveness of EUS-guided ethanol lavage with paclitaxel injection (EUS-EP) in the treatment of septated cystic tumors of the pancreas...
  14. ncbi request reprint Clinical clues to suspicion of IgG4-associated sclerosing cholangitis disguised as primary sclerosing cholangitis or hilar cholangiocarcinoma
    Hyoung Chul Oh
    Division of Gastroenterology, Chung Ang University College of Medicine, Seoul, Korea
    J Gastroenterol Hepatol 25:1831-7. 2010
    ....
  15. pmc Forward-viewing endoscopic ultrasound-guided NOTES interventions: a study on peritoneoscopic potential
    Seung Uk Jeong
    Seung Uk Jeong, Hassanuddin Aizan, Dong Wan Seo, Do Hyun Park, Sang Soo Lee, Sung Koo Lee, Myung Hwan Kim, Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul 138 736, South Korea
    World J Gastroenterol 19:7160-7. 2013
    ..To evaluate the feasibility of diagnostic and therapeutic transgastric (TG) peritoneoscopic interventions with a forward-viewing endoscopic ultrasound (FV-EUS)...
  16. ncbi request reprint [Three cases of hereditary pancreatitis in two households in the same family associated with R122H mutation in cationic trypsinogen gene]
    Tae Yoon Lee
    Department of Internal Medicine, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
    Korean J Gastroenterol 49:395-9. 2007
    ..We found out that four members of the family, the patient, her two sons, and her niece, had R122H mutation in the exon 3 of PRSS1 gene. Finally, we diagnosed hereditary pancreatitis in two households in the same family...
  17. doi request reprint Endoscopic ultrasonography-guided ethanol lavage with paclitaxel injection treats patients with pancreatic cysts
    Hyoung Chul Oh
    Division of Gastroenterology, Chung Ang University College of Medicine, Seoul, Korea
    Gastroenterology 140:172-9. 2011
    ..We used EUS to guide injection and lavage of ethanol, followed by injection of paclitaxel, into cysts, and investigated treatment response and predictors...
  18. doi request reprint Course of choledochal cysts according to the type of treatment
    Jong Wook Kim
    Division of Gastroenterology, Department of Internal Medicine, University of Ulsan College of Medicine, Asan Medical Center, Seoul, South Korea
    Scand J Gastroenterol 45:739-45. 2010
    ..To compare natural course and treatment results of various types of choledochal cysts...
  19. doi request reprint The combined measurement of total serum IgG and IgG4 may increase diagnostic sensitivity for autoimmune pancreatitis without sacrificing specificity, compared with IgG4 alone
    Tae Jun Song
    Department of Gastroenterology, Asan Medical Center, Internal Medicine, University of Ulsan College of Medicine, 388 1 Pungnap dong, Songpa Gu, Seoul 138 736, Korea
    Am J Gastroenterol 105:1655-60. 2010
    ..Another aim was to determine the utility of autoantibodies to diagnose AIP...
  20. doi request reprint EUS-guided hepaticogastrostomy with a fully covered metal stent as the biliary diversion technique for an occluded biliary metal stent after a failed ERCP (with videos)
    Do Hyun Park
    Department of Internal Medicine, University of Ulsan College of Medicine, Asan Medical Center, Seoul, South Korea
    Gastrointest Endosc 71:413-9. 2010
    ..Percutaneous transhepatic biliary drainage (PTBD) may be the last resort for an occluded biliary metal stent when the ERCP was unsuccessful...
  21. doi request reprint Feasibility and safety of EUS-guided transgastric/transduodenal gallbladder drainage with single-step placement of a modified covered self-expandable metal stent in patients unsuitable for cholecystectomy
    Ji Woong Jang
    Department of Gastroenterology, University of Ulsan College of Medicine, Seoul, Korea
    Gastrointest Endosc 74:176-81. 2011
    ....
  22. ncbi request reprint Anchoring flap versus flared end, fully covered self-expandable metal stents to prevent migration in patients with benign biliary strictures: a multicenter, prospective, comparative pilot study (with videos)
    Do Hyun Park
    Division of Gastroenterology, Department of Internal Medicine, University of Ulsan College of Medicine, Asan Medical Center, Seoul, South Korea
    Gastrointest Endosc 73:64-70. 2011
    ..However, the major limitations of FCSEMSs are frequent migration and removal complications...
  23. ncbi request reprint Endoscopic minor papilla interventions in patients without pancreas divisum
    Moon Hee Song
    Department of Internal Medicine, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
    Gastrointest Endosc 59:901-5. 2004
    ..However, there are few data concerning endoscopic minor papilla interventions in patients without pancreas divisum when access to the main pancreatic duct via the major papilla is technically difficult...
  24. ncbi request reprint [Comparison of clinical findings between autoimmune pancreatitis with bile duct involvement and primary sclerosing cholangitis]
    Ja Young Kim
    Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Songpa Gu, Seoul, Korea
    Korean J Gastroenterol 48:104-11. 2006
    ..Recent systematic comparative studies about these diseases are rare in Korea...
  25. ncbi request reprint Endoscopic sphincterotomy vs. endoscopic papillary balloon dilation for choledocholithiasis in patients with liver cirrhosis and coagulopathy
    Do Hyun Park
    Department of Internal Medicine, University of Ulsan College of Medicine, Asan Medical Center, 388 1 Pungnap dong, Songpa Gu, Seoul 138 736, Seoul, Korea
    Gastrointest Endosc 60:180-5. 2004
    ....
  26. doi request reprint Prospective efficacy and safety study of neoadjuvant gemcitabine with capecitabine combination chemotherapy for borderline-resectable or unresectable locally advanced pancreatic adenocarcinoma
    Jae Lyun Lee
    Department of Oncology, University of Ulsan College of Medicine, Seoul, Korea
    Surgery 152:851-62. 2012
    ..To determine the safety and efficacy of neoadjuvant gemcitabine/capecitabine followed by surgery for the treatment of locally advanced pancreatic adenocarcinoma (LAPC)...
  27. doi request reprint Diagnostic role of endoscopic ultrasonography-guided fine needle aspiration of gallbladder lesions
    Hong Jun Kim
    Department of Internal Medicine, Asan Medical Center, Univeristy of Ulsan College of Medicine, Seoul, Korea
    Hepatogastroenterology 59:1691-5. 2012
    ..The objective of this retrospective study was to evaluate the efficacy of EUS-FNA of GB lesions...
  28. doi request reprint Endoscopic ultrasound-guided transmural and percutaneous transhepatic gallbladder drainage are comparable for acute cholecystitis
    Ji Woong Jang
    Department of Gastroenterology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
    Gastroenterology 142:805-11. 2012
    ..However, the technical feasibility, efficacy, and safety of EUS-GBD and PTGBD have not been compared...
  29. doi request reprint The prospective randomized, controlled trial of endoscopic ultrasound-guided fine-needle aspiration using 22G and 19G aspiration needles for solid pancreatic or peripancreatic masses
    Tae Jun Song
    Department of Gastroenterology, University of Ulsan College of Medicine, Asan Medical Center, Songpa Gu, Seoul, Korea
    Am J Gastroenterol 105:1739-45. 2010
    ..We conducted this study to compare the diagnostic accuracy of EUS-FNA using a 19-gauge aspiration needle with that using a 22-gauge aspiration needle in patients with solid pancreatic/peripancreatic mass...
  30. doi request reprint IgG4 immunostaining of duodenal papillary biopsy specimens may be useful for supporting a diagnosis of autoimmune pancreatitis
    Sung Hoon Moon
    Department of Internal Medicine, University of Ulsan College of Medicine, Asan Medical Center, Seoul, South Korea
    Gastrointest Endosc 71:960-6. 2010
    ..Autoimmune pancreatitis (AIP) is now considered to be part of an immunoglobulin G4 (IgG4)-related systemic fibroinflammatory disease...
  31. doi request reprint EUS-guided cholecystoenterostomy with single-step placement of a 7F double-pigtail plastic stent in patients who are unsuitable for cholecystectomy: a pilot study (with video)
    Tae Jun Song
    Division of Gastroenterology, Department of Internal Medicine, University of Ulsan College of Medicine, Asan Medical Center, Seoul, South Korea
    Gastrointest Endosc 71:634-40. 2010
    ..EUS-guided cholecystoenterostomy with a plastic stent and/or nasobiliary drainage has been proposed as an alternative effective treatment for these patients...
  32. doi request reprint Is pancreatic core biopsy sufficient to diagnose autoimmune chronic pancreatitis?
    Sung Jo Bang
    Department of Internal Medicine, University of Ulsan College of Medicine, Ulsan University Hospital, Ulsan, Korea
    Pancreas 36:84-9. 2008
    ..This study aimed to evaluate the adequacy of pancreatic core biopsy in histological diagnosis of autoimmune chronic pancreatitis (AIP)...
  33. ncbi request reprint Comparison of histology and extracellular matrix between autoimmune and alcoholic chronic pancreatitis
    Moon Hee Song
    Department of Internal Medicine, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
    Pancreas 30:272-8. 2005
    ..The aims of this study were to demonstrate whether these histologic findings were unique to AIP and evaluate any differences in the composition of extracellular matrix between AIP and ordinary chronic pancreatitis...
  34. ncbi request reprint Cystic fibrosis transmembrane conductance regulators (CFTR) in biliary epithelium of patients with hepatolithiasis
    Hong Ja Kim
    Department of Internal Medicine University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
    Dig Dis Sci 47:1758-65. 2002
    ..27 +/- 0.17) in patients with cholangiocarcinoma was not different from that of control subjects (1.01 +/- 0.13). CFTR expression in hepatolithiasis patients was rather heterogeneous but was closely related to the histology of bile ducts...
  35. doi request reprint The role of endoscopic retrograde cholangiography for biliary stricture after adult living donor liver transplantation: technical aspect and outcome
    Tae Hyup Kim
    Department of Health Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
    Scand J Gastroenterol 46:188-96. 2011
    ..The aim of this study was to describe technical aspects of ERC in treating biliary strictures and evaluate their outcomes...
  36. doi request reprint EUS-guided biliary drainage with a fully covered metal stent as a novel route for natural orifice transluminal endoscopic biliary interventions: a pilot study (with videos)
    Junbum Eum
    Department of Internal Medicine, University of Ulsan College of Medicine, Ulsan University Hospital, Ulsan, Korea
    Gastrointest Endosc 72:1279-84. 2010
    ..This sustainable fistula may constitute a new endoscopic route to the bile duct...
  37. doi request reprint EUS-guided drainage of hepatic abscesses not accessible to percutaneous drainage (with videos)
    Se Hui Noh
    Division of Gastroenterology, Department of Internal Medicine, University of Ulsan College of Medicine, Asan Medical Center, Seoul 138 736, Korea
    Gastrointest Endosc 71:1314-9. 2010
    ..However, percutaneous drainage of hepatic abscesses in the caudate lobe or gastrohepatic space may be difficult...
  38. doi request reprint Modified fully covered self-expandable metal stents with antimigration features for benign pancreatic-duct strictures in advanced chronic pancreatitis, with a focus on the safety profile and reducing migration
    Sung Hoon Moon
    Department of Internal Medicine, University of Ulsan College of Medicine, Asan Medical Center, Seoul, South Korea
    Gastrointest Endosc 72:86-91. 2010
    ..The major limitation of FCSEMSs was frequent migration...
  39. ncbi request reprint [The long-term follow-up results after steroid treatment in patients with autoimmune chronic pancreatitis]
    Eun Kwang Choi
    Department of Internal Medicine, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
    Korean J Gastroenterol 47:440-8. 2006
    ..But the long-term results after steroid therapy have not been reported yet in Korea. The purpose of this study was to assess the long-term results and prognosis after steroid therapy in patients with AIP...
  40. ncbi request reprint [The prognostic factors of pancreatic cancer can be different according to clinical stages]
    Yoon Ji Kim
    Department of Internal Medicine, Asan Medical Clinic, University of Ulsan College of Medicine, Seoul, Korea
    Korean J Gastroenterol 51:181-9. 2008
    ..In addition, we sought to identify factors associated with favorable prognosis of pancreatic cancer...
  41. pmc Clinicopathological aspects of 542 cases of pancreatic cancer: a special emphasis on small pancreatic cancer
    Kee Wook Jung
    Department of Internal Medicine, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
    J Korean Med Sci 22:S79-85. 2007
    ..Among these 11 patients, 3 had tumors <1cm; their median survival time was 30.0 months and their 5-yr survival rate was 50.0%. These findings may indicate that 'small' pancreatic cancer is not equivalent to 'early' pancreatic cancer...
  42. ncbi request reprint Prospective evaluation of a treatment algorithm with enhanced guidewire manipulation protocol for EUS-guided biliary drainage after failed ERCP (with video)
    Do Hyun Park
    Division of Gastroenterology, Department of Internal Medicine, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
    Gastrointest Endosc 78:91-101. 2013
    ..However, EUS-BD is technically challenging. The intraductal manipulation of the guidewire seems to be the most difficult stage of the procedure. Therefore, technical advances in guidewire manipulation may be required for EUS-BD...
  43. ncbi request reprint Cystic lesions of the pancreas: challenging issues in clinical practice
    Hyoung Chul Oh
    Division of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
    Am J Gastroenterol 103:229-39; quiz 228, 240. 2008
    ....
  44. ncbi request reprint Normal structure, variations, and anomalies of the pancreaticobiliary ducts of Koreans: a nationwide cooperative prospective study
    Hong Ja Kim
    Korean Research Group on Pancreaticobiliary Diseases, Seoul, Korea
    Gastrointest Endosc 55:889-96. 2002
    ..This study evaluated the normal pancreaticobiliary ducts of Koreans and assessed the frequency and pattern of variations and anomalies of these structures...
  45. pmc The usefulness of percutaneous transhepatic cholangioscopy for identifying malignancies in distal common [corrected] bile duct strictures
    Eun Hee Kim
    Department of Internal Medicine, University of Ulsan College of Medicine, Asan Medical Center, Songpa Gu, Seoul, Korea
    J Korean Med Sci 23:579-85. 2008
    ..PTCS is a useful method for differential diagnosis of distal CBD strictures, particularly when it is difficult to distinguish benign from malignant strictures by radiologic studies and when peroral approach is not feasible...
  46. ncbi request reprint The Japanese diagnostic criteria for autoimmune chronic pancreatitis: is it completely satisfactory?
    Eun Kwang Choi
    Department of Internal Medicine, University of Ulsan College of Medicine, Asan Medical Center, Seoul, South Korea
    Pancreas 33:13-9. 2006
    ..The purpose of this study was to evaluate whether the Japanese criteria for the diagnosis of AIP are adequate or not...
  47. doi request reprint Surgical outcomes of pancreatic arteriovenous malformation in a single center and review of literature
    Ki Byung Song
    Department of Surgery, Ulsan University College of Medicine, Asan Medical Center, Seoul, South Korea
    Pancreas 41:388-96. 2012
    ..Pancreatic arteriovenous malformation (P-AVM) is an extremely rare condition that can be accompanied by fatal complications. We have attempted to identify the possible management guidelines based on our and others' clinical experience...
  48. doi request reprint EUS-guided biliary drainage with transluminal stenting after failed ERCP: predictors of adverse events and long-term results
    Do Hyun Park
    Division of Gastroenterology, Department of Internal Medicine, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
    Gastrointest Endosc 74:1276-84. 2011
    ..To date, the risk factors for adverse events and long-term outcomes of EUS-BD with transluminal stenting (EUS-BDS) have not been fully explored...
  49. ncbi request reprint [Clinical characteristics of 17 cases of autoimmune chronic pancreatitis]
    Kyu pyo Kim
    Department of Internal Medicine, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
    Korean J Gastroenterol 43:112-9. 2004
    ..Autoimmune pancreatitis is a distinctive type of chronic pancreatitis with reversibility. We analyzed the largest number of patients with autoimmune pancreatitis among the studies carried out at a single institution in Korea...
  50. doi request reprint Utility of 18F-FDG PET/CT for differentiation of autoimmune pancreatitis with atypical pancreatic imaging findings from pancreatic cancer
    Tae Yoon Lee
    Department of Internal Medicine, Konkuk University Medical Center, Konkuk University School of Medicine, Seoul, Korea
    AJR Am J Roentgenol 193:343-8. 2009
    ..This study was conducted to evaluate the clinical usefulness of PET/CT in differentiating autoimmune pancreatitis from pancreatic cancer...
  51. ncbi request reprint Regression of pancreatic fibrosis after steroid therapy in patients with autoimmune chronic pancreatitis
    Moon Hee Song
    Department of Internal Medicine, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
    Pancreas 30:83-6. 2005
    ..We illustrate this with 2 cases of AICP in which pancreatic fibrosis as well as inflammatory infiltration regressed after a short course of oral steroid therapy...
  52. ncbi request reprint [Clinical characteristics of pancreatic metastases]
    Sun Jin Boo
    Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
    Korean J Gastroenterol 57:358-64. 2011
    ..Histologically confirmed metastatic pancreatic cancers are infrequent. The aim of this study was to analyze clinical, therapeutic and prognostic features of pancreatic metastases...
  53. ncbi request reprint [A comparative study on serum immunoglobulin and tumor marker levels in the patients with autoimmune pancreatitis and pancreatobiliary malignancies]
    Hwan Yoon
    Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
    Korean J Gastroenterol 61:327-32. 2013
    ..This study aimed to determine the sensitivity and specificity serum IgG, IgG4 and CEA, CA 19-9 levels for the diagnosis of AIP and their ability to distinguish AIP from pancreatobiliary cancer...
  54. ncbi request reprint Utility of contrast-enhanced harmonic EUS in the diagnosis of malignant gallbladder polyps (with videos)
    Jun Ho Choi
    Division of Gastroenterology, Department of Internal Medicine, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
    Gastrointest Endosc 78:484-93. 2013
    ..The differential diagnosis between benign and malignant polyps of the gallbladder (GB) is often challenging...
  55. doi request reprint Prognostic factors in patients with gallbladder cancer after surgical resection: analysis of 279 operated patients
    Hyun Lim
    Department of Gastroenterology, Asan Medical Center, University of Ulsan Medical College, Seoul, South Korea
    J Clin Gastroenterol 47:443-8. 2013
    ..Identification of prognostic factors can help predict life expectancy and decide treatment plan. We evaluated prognostic factors in patients with gallbladder cancer (GBC) after surgical resection...
  56. ncbi request reprint [SPINK1 N34S mutation as a possible cause of chronic pancreatitis in a patient with familial background]
    Hyoung Chul Oh
    Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
    Korean J Gastroenterol 49:384-9. 2007
    ..The same mutation was identified in her mother. This is the first report in Korea suggesting that SPINK1 mutation would be a possible cause of chronic pancreatitis in a patient with familial background...
  57. ncbi request reprint Focal early stage cancer in ampullary adenoma: surgery or endoscopic papillectomy?
    Soon Man Yoon
    Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
    Gastrointest Endosc 66:701-7. 2007
    ..However, there are only anecdotal reports of endoscopic management of "focal" T1 ampullary cancer (T1 cancer), and radical surgery is still considered the only accepted treatment modality...
  58. doi request reprint New treatment for cystic tumors of the pancreas: EUS-guided ethanol lavage with paclitaxel injection
    Hyoung Chul Oh
    Division of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
    Gastrointest Endosc 67:636-42. 2008
    ..Recently, complete resolution of cystic tumors by EUS-guided ethanol lavage was reported in a pilot study...
  59. ncbi request reprint Can MRCP replace the diagnostic role of ERCP for patients with choledochal cysts?
    Do Hyun Park
    Department of Internal Medicine, Department of Radiology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
    Gastrointest Endosc 62:360-6. 2005
    ..This study was designed to evaluate the accuracy of MRCP in detecting and determining the extent of choledochal cysts, as well as associated ductal anomalies or lesions...
  60. doi request reprint EUS-guided radiofrequency ablation of the porcine pancreas
    Hong Jun Kim
    Department of Gastroenterology, University of Ulsan College of Medicine, Seoul, Korea
    Gastrointest Endosc 76:1039-43. 2012
    ..However, its translation into clinical practice has been restricted because of limited data and high procedure-related risk...
  61. doi request reprint EUS-guided fine needle aspiration and trucut needle biopsy for examination of rectal and perirectal lesions
    Sun Jin Boo
    Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Songpa Gu, Seoul, Korea
    Scand J Gastroenterol 46:1510-8. 2011
    ..We aimed to evaluate the diagnostic utility of EUS-FNA and/or TCB in patients with rectal and perirectal lesions. We also assessed their influence on the management and clinical course of these patients...
  62. doi request reprint Feasibility and safety of placement of a newly designed, fully covered self-expandable metal stent for refractory benign pancreatic ductal strictures: a pilot study (with video)
    Do Hyun Park
    Department of Internal Medicine, Division of Gastroenterology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, South Korea
    Gastrointest Endosc 68:1182-9. 2008
    ..To date, the role of placement of metallic stents, especially uncovered ones in benign pancreatic ductal stricture, has been unsatisfactory as a result of stent dysfunction related to mucosal hyperplasia...
  63. ncbi request reprint Autoimmune chronic pancreatitis
    Kyu pyo Kim
    Department of Internal Medicine, University of Ulsan College of Medicine, Asan Medical Center, Seoul, South Korea
    Am J Gastroenterol 99:1605-16. 2004
    ..This review discusses the clinical, laboratory, histologic, and imaging findings that are seen in patients with AIP, especially focusing on the diagnosis...
  64. ncbi request reprint EUS-guided transmural cholecystostomy as rescue management for acute cholecystitis in elderly or high-risk patients: a prospective feasibility study
    Sang Soo Lee
    Department of Gastroenterology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, South Korea
    Gastrointest Endosc 66:1008-12. 2007
    ..Although EUS-guided drainage procedures have been used to collect peripancreatic fluids, little is known regarding EUS-guided transmural gallbladder drainage for high-risk patients with acute cholecystitis...
  65. ncbi request reprint [Treatment outcome after endoscopic papillectomy of tumors of the major duodenal papilla]
    Jimin Han
    Department of Internal Medicine, University of Ulsan College of Medicine, Seoul, Korea
    Korean J Gastroenterol 46:110-9. 2005
    ..We evaluated methods and treatment outcome of the patients who have undergone endoscopic papillectomy...
  66. ncbi request reprint Comparative cytotoxicity of low-osmolar nonionic and high-osmolar ionic contrast media to dog gallbladder epithelial cells
    Young Min Ju
    Division of Gastroenterology, Asan Medical Center, 388 1 Poongnap dong, Songpa Gu, Seoul 138 736, South Korea
    Gastrointest Endosc 55:382-6. 2002
    ..The present study compared the cytotoxicity with gallbladder epithelial cells of ionic and nonionic contrast agents...
  67. ncbi request reprint [Usefulness and limitation of magnetic resonance cholangiopancreatography in patients with hepatolithiasis]
    Do Hyun Park
    Department of Internal Medicine, University of Ulsan College of Medicine, Asan Medical Center, 388 1 Pungnap dong, Songpa Gu, Seoul 138 736, Korea
    Korean J Gastroenterol 42:423-30. 2003
    ..To determine the usefulness and limitation of MRCP for detecting hepatolithiasis and biliary strictures, we compared the result of MRCP with that of percutaneous transhepatic cholangioscopy (PTCS) as the standard reference...
  68. ncbi request reprint Diagnostic criteria for autoimmune chronic pancreatitis revisited
    Kyu pyo Kim
    Department of Internal Medicine, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
    World J Gastroenterol 12:2487-96. 2006
    ..The manuscript is organized to emphasize the need for convening a consensus to develop improved diagnostic criteria...
  69. doi request reprint Comparison of clinical findings between histologically confirmed type 1 and type 2 autoimmune pancreatitis
    Tae Jun Song
    Department of Internal Medicine, Inje University Ilsan Paik Hospital, Koyang, Korea
    J Gastroenterol Hepatol 27:700-8. 2012
    ..The aim of this study was to compare the prevalence, clinical profiles, detailed radiological findings, and steroid responsiveness between type 1 and type 2 AIP in Korea...
  70. pmc EUS-Guided Multitransgastric Endoscopic Necrosectomy for Infected Pancreatic Necrosis with Noncontagious Retroperitoneal and Peritoneal Extension
    Ja Eun Koo
    Division of Gastroenterology, Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
    Gut Liver 4:140-5. 2010
    ..Further studies to assess the efficacy and safety of this technique are needed before its routine clinical use can be recommended...
  71. pmc Natural History and Prognostic Factors of Advanced Cholangiocarcinoma without Surgery, Chemotherapy, or Radiotherapy: A Large-Scale Observational Study
    Jongha Park
    Division of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
    Gut Liver 3:298-305. 2009
    ..We aimed to evaluate survival time and prognostic factors in patients with advanced unresectable cholangiocarcinoma who have not received surgery, chemotherapy, or radiotherapy...
  72. ncbi request reprint Yield of EUS-guided FNA on the diagnosis of pancreatic/peripancreatic tuberculosis
    Tae Jun Song
    Department of Gastroenterology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
    Gastrointest Endosc 69:484-91. 2009
    ..The diagnosis of pancreatic/peripancreatic TB with EUS-guided FNA (EUS-FNA) remains a diagnostic challenge because of limitations of the endoscopists' expertise on this condition...
  73. ncbi request reprint [Clinical characteristics and malignant predictive factors of pancreatic neuroendocrine tumors]
    Jeung Hye Han
    Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
    Korean J Gastroenterol 53:98-105. 2009
    ..The purposes of this study were to evaluate the clinical characteristics and to find the predictive factors of NET which are associated with malignancy and survival...
  74. ncbi request reprint [The outcome of endoscopic treatment in bile duct injury after cholecystectomy]
    Il No Do
    Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
    Korean J Gastroenterol 46:463-70. 2005
    ..Bile duct injury is the most serious complication of cholecystectomy. The aim of this study was to evaluate the outcome of endoscopic treatment in bile duct injury after cholecystectomy...
  75. doi request reprint Diagnosis of mediastinal tuberculosis by using EUS-guided needle sampling in a geographic region with an intermediate tuberculosis burden
    Ho June Song
    Department of Internal Medicine, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
    Gastrointest Endosc 71:1307-13. 2010
    ..Less is known, however, about the usefulness of EUS-guided sampling for nonmalignant, mediastinal tuberculosis (TB), despite the increase in the incidence of TB...
  76. ncbi request reprint [A case of eosinophilic pancreatitis]
    Jin Woo Song
    Department of Internal Medicine, University of Ulsan College of Medicine, Asan Medical Center, 388 1 Pungnap dong, Songpa Gu, Seoul 138 736, Korea
    Korean J Gastroenterol 42:444-50. 2003
    ..After three months of oral steroid therapy, symptoms and signs improved rapidly and serum IgE level was decreased. Abdominal computed tomography and ERCP revealed remission of pancreatic mass-like lesion...
  77. pmc Endoscopic ultrasound guided fine needle aspiration biopsy in diagnosis of pancreatic and peripancreatic lesions: a single center experience in Korea
    Chang Yun Hwang
    Division of Gastroenterology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
    Gut Liver 3:116-21. 2009
    ..The aim of this study was to assess the utility of EUS-FNA without on-site cytopathologist in establishing the diagnosis of solid pancreatic and peripancreatic masses from a single institution in Korea...
  78. pmc The role of percutaneous transhepatic cholangioscopy in patients with hilar strictures
    Ju Young Jung
    Department of Internal Medicine, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
    Gut Liver 1:56-62. 2007
    ..The aim of our study is to evaluate the diagnostic and therapeutic role of PTCS in patients with hilar strictures and to investigate its causes...
  79. ncbi request reprint EUS in the evaluation of pancreatic cystic lesions
    Moon Hee Song
    Department of Internal Medicine, University of Ulsan College of Medicine, Asan Medical Center, Songpa Gu, Seoul, Korea
    Gastrointest Endosc 57:891-6. 2003
    ....
  80. pmc Single-Step EUS-Guided Transmural Drainage of Pancreatic Pseudocysts: Analysis of Technical Feasibility, Efficacy, and Safety
    Ji Yong Ahn
    Division of Gastroenterology, Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
    Gut Liver 4:524-9. 2010
    ..We therefore evaluated the technical feasibility, efficacy, and safety of single-step EUS-guided transmural drainage of pancreatic pseudocysts...
  81. pmc Endoscopic fibrin glue injection for closure of pancreatocutaneous fistula following transgastric endoscopic necrosectomy
    Ji Woong Jang
    Department of Internal Medicine, University of Ulsan College of Medicine, Asan Medical Center, Songpagu, Seoul 138 736, South Korea
    World J Gastroenterol 14:6093-5. 2008
    ....
  82. doi request reprint Newly designed stent for endoscopic bilateral stent-in-stent placement of metallic stents in patients with malignant hilar biliary strictures: multicenter prospective feasibility study (with videos)
    Do Hyun Park
    Department of Internal Medicine, University of Ulsan College of Medicine, Asan Medical Center, Seoul, South Korea
    Gastrointest Endosc 69:1357-60. 2009
    ..Endoscopic management of malignant hilar biliary strictures is difficult even for an experienced endoscopist. Moreover, endoscopic placement of bilateral metal stents is considered very difficult and complicated...
  83. pmc Autoimmune chronic pancreatitis relapsing despite the maintenance dose of steroid
    Dae Keun Pyun
    Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
    Korean J Intern Med 20:163-7. 2005
    ..We experienced a rare case of autoimmune chronic pancreatitis that relapsed despite maintenance therapy with low-dose steroid, and the patient again responded to high-dose steroid...
  84. ncbi request reprint Analysis of PRSS1 and SPINK1 mutations in Korean patients with idiopathic and familial pancreatitis
    Hyoung Chul Oh
    Department of Gastroenterology, Chung Ang University College of Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
    Pancreas 38:180-3. 2009
    ..This study aimed to evaluate the prevalence of PRSS1 and SPINK1 mutations and to explore the presence of any ethnic specificity in Korean patients...
  85. ncbi request reprint EUS-guided biliary drainage with one-step placement of a fully covered metal stent for malignant biliary obstruction: a prospective feasibility study
    Do Hyun Park
    Division of Gastroenterology, Department of Internal Medicine, University of Ulsan College of Medicine, Asan Medical Center, Seoul 138 736, South Korea
    Am J Gastroenterol 104:2168-74. 2009
    ..We conducted this study to determine the feasibility and usefulness of EUSBD with one-step placement of FCSEMS...
  86. doi request reprint Speech evaluation after repair of unilateral complete cleft palate using modified 2-flap palatoplasty
    Kyung S Koh
    Department of Plastic Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
    J Craniofac Surg 20:111-4; discussion 115. 2009
    ..We have termed this modified 2-flap palatoplasty. The present study compared speech after classic and modified 2-flap palatoplasty for unilateral complete cleft palate...
  87. ncbi request reprint Efficacy of endoscopic and percutaneous treatments for biliary complications after cadaveric and living donor liver transplantation
    Ju Sang Park
    Department of Internal Medicine, General Surgery, and Interventional Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
    Gastrointest Endosc 57:78-85. 2003
    ..However, the efficacy of these treatments has not yet been clarified, especially for complications occurring after living donor liver transplantation...
  88. ncbi request reprint Bile duct varices
    Moon Hee Song
    University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
    Gastrointest Endosc 59:869-70. 2004