Gi-Young Ko

Author PubWeight™ 92.68‹?›

Top papers

Rank Title Journal Year PubWeight™‹?›
1 Esophagorespiratory fistula: long-term results of palliative treatment with covered expandable metallic stents in 61 patients. Radiology 2004 2.23
2 Expanded indication criteria of living donor liver transplantation for hepatocellular carcinoma at one large-volume center. Liver Transpl 2008 2.22
3 Reappraisal of repeated transarterial chemoembolization in the treatment of hepatocellular carcinoma with portal vein invasion. J Gastroenterol Hepatol 2009 2.16
4 Living donor liver transplantation: the Asian perspective. Transplantation 2014 2.13
5 Ligation of left renal vein for large spontaneous splenorenal shunt to prevent portal flow steal in adult living donor liver transplantation. Transpl Int 2007 2.10
6 Clinical outcome of transcatheter arterial embolization with N-butyl-2-cyanoacrylate for control of acute gastrointestinal tract bleeding. AJR Am J Roentgenol 2015 1.98
7 Reappraisal of percutaneous transhepatic biliary drainage tract recurrence after resection of perihilar bile duct cancer. World J Surg 2012 1.73
8 Characteristics and management of splenic artery aneurysms in adult living donor liver transplant recipients. Liver Transpl 2009 1.52
9 Improved outcomes in liver transplantation in children with acute liver failure. J Pediatr Gastroenterol Nutr 2014 1.45
10 Percutaneous transhepatic stent placement in the management of portal venous stenosis after curative surgery for pancreatic and biliary neoplasms. AJR Am J Roentgenol 2011 1.38
11 Recurrent traumatic urethral strictures near the external sphincter: treatment with a covered, retrievable, expandable nitinol stent--initial results. Radiology 2003 1.38
12 Sequential transcatheter arterial chemoembolization and portal vein embolization versus portal vein embolization only before major hepatectomy for patients with hepatocellular carcinoma. Ann Surg Oncol 2010 1.35
13 Sequential preoperative ipsilateral hepatic vein embolization after portal vein embolization to induce further liver regeneration in patients with hepatobiliary malignancy. Ann Surg 2009 1.29
14 Clinical outcome of 251 patients with extrahepatic metastasis at initial diagnosis of hepatocellular carcinoma: does transarterial chemoembolization improve survival in these patients? J Gastroenterol Hepatol 2011 1.23
15 Inferior phrenic artery: anatomy, variations, pathologic conditions, and interventional management. Radiographics 2007 1.17
16 Primary postpartum hemorrhage: outcome of pelvic arterial embolization in 251 patients at a single institution. Radiology 2012 1.15
17 Transcatheter arterial embolization of pulmonary sequestration in neonates: long-term follow-up results. J Vasc Interv Radiol 2003 1.15
18 Symptomatic spontaneous celiac artery dissection treated by conservative management: serial imaging findings. Abdom Imaging 2011 1.14
19 Angiographically negative acute arterial upper and lower gastrointestinal bleeding: incidence, predictive factors, and clinical outcomes. Korean J Radiol 2009 1.07
20 Transcatheter arterial chemoembolization or chemoinfusion for unresectable intrahepatic cholangiocarcinoma: clinical efficacy and factors influencing outcomes. Cancer 2008 1.05
21 Benign tracheobronchial stenoses: long-term clinical experience with balloon dilation. J Vasc Interv Radiol 2002 1.02
22 Percutaneous antegrade removal of double J ureteral stents via a 9-F nephrostomy route. J Vasc Interv Radiol 2007 1.02
23 Nonresectable combined hepatocellular carcinoma and cholangiocarcinoma: analysis of the response and prognostic factors after transcatheter arterial chemoembolization. Radiology 2010 1.00
24 Malignant tracheobronchial strictures: palliation with covered retrievable expandable nitinol stent. J Vasc Interv Radiol 2003 0.99
25 Benign tracheobronchial strictures: long-term results and factors affecting airway patency after temporary stent placement. AJR Am J Roentgenol 2007 0.99
26 Balloon dilation of anastomotic strictures secondary to surgical repair of esophageal atresia in a pediatric population: long-term results. J Vasc Interv Radiol 2006 0.98
27 Hepatocellular carcinoma associated with membranous obstruction of the inferior vena cava: incidence, characteristics, and risk factors and clinical efficacy of TACE. Radiology 2010 0.97
28 Chemoembolization for hepatocellular carcinoma: multivariate analysis of predicting factors for tumor response and survival in a 362-patient cohort. J Vasc Interv Radiol 2011 0.97
29 Endovascular management of extrahepatic artery hemorrhage after pancreatobiliary surgery: clinical features and outcomes of transcatheter arterial embolization and stent-graft placement. AJR Am J Roentgenol 2011 0.96
30 Hepatic arterial injuries in 3110 patients following percutaneous transhepatic biliary drainage. Radiology 2011 0.96
31 Bile leak following living donor liver transplantation: clinical efficacy of percutaneous transhepatic treatment. Liver Transpl 2008 0.95
32 Management of bleeding uterine arteriovenous malformation with bilateral uterine artery embolization. Yonsei Med J 2014 0.94
33 Palliative treatment of malignant esophagopulmonary fistulas with covered expandable metallic stents. AJR Am J Roentgenol 2009 0.93
34 Reconstruction of inferior right hepatic veins in living donor liver transplantation using right liver grafts. Liver Transpl 2012 0.93
35 Clinical features and management of pseudoaneurysmal bleeding after pancreatoduodenectomy. Am Surg 2012 0.91
36 Treatment of high-flow priapism with superselective transcatheter embolization in 27 patients: a multicenter study. J Vasc Interv Radiol 2007 0.91
37 Complete necrosis after transarterial chemoembolization could predict prolonged survival in patients with recurrent intrahepatic hepatocellular carcinoma after curative resection. Ann Surg Oncol 2009 0.91
38 Tracheobronchial laceration after balloon dilation for benign strictures: incidence and clinical significance. Chest 2007 0.91
39 Placement of covered retrievable expandable metallic stents for pediatric tracheobronchial obstruction. J Vasc Interv Radiol 2006 0.91
40 Role of additional angiography and chemoembolization in patients with hepatocellular carcinoma who achieved complete necrosis following transarterial chemoembolization. J Gastroenterol Hepatol 2004 0.91
41 Long-term outcomes of pediatric living donor liver transplantation at a single institution. Pediatr Transplant 2010 0.91
42 Long-term efficacy of stent placement for treating inferior vena cava stenosis following liver transplantation. Liver Transpl 2010 0.90
43 Preoperative portal vein embolization and surgical resection in patients with hepatocellular carcinoma and small future liver remnant volume: comparison with transarterial chemoembolization. Ann Surg Oncol 2007 0.90
44 Transarterial chemoembolization for hepatocellular carcinoma after transjugular intrahepatic portosystemic shunt. Acta Radiol 2012 0.90
45 Endovascular stent placement for interposed middle hepatic vein graft occlusion after living-donor liver transplantation using right-lobe graft. Liver Transpl 2006 0.90
46 Safety and efficacy of percutaneous Y-configured covered stent placement for malignant hilar biliary obstruction: a prospective, pilot study. J Vasc Interv Radiol 2012 0.90
47 Malignant superior vena cava syndrome: a comparative cohort study of treatment with covered stents versus uncovered stents. Radiology 2012 0.90
48 Gastric varices and hepatic encephalopathy: treatment with vascular plug and gelatin sponge-assisted retrograde transvenous obliteration--a primary report. Radiology 2013 0.89
49 Preoperative portal vein embolization using an amplatzer vascular plug. Eur Radiol 2008 0.89
50 A benign colorectal stricture: treatment with a retrievable expandable nitinol stent. Cardiovasc Intervent Radiol 2003 0.89
51 Management of subcapsular hematoma of the graft after living donor liver transplantation. Liver Transpl 2006 0.88
52 Transcatheter arterial chemoembolization for hepatocellular carcinoma after attempted portal vein embolization in 25 patients. AJR Am J Roentgenol 2009 0.88
53 Transcatheter arterial embolization in gastric cancer patients with acute bleeding. Eur Radiol 2008 0.88
54 Delayed-onset isolated injury of the right posterior segment duct after laparoscopic cholecystectomy: a report of hepatic segmental atrophy induction. Surg Laparosc Endosc Percutan Tech 2007 0.88
55 Living donor liver transplantation: complications in donors and interventional management. Radiology 2003 0.88
56 Clinical outcomes after percutaneous biliary interventions in patients with malignant biliary obstruction caused by metastatic gastric cancer. Acta Radiol 2012 0.88
57 Preoperative transcatheter arterial embolization of hypervascular metastatic tumors of long bones. Acta Radiol 2010 0.87
58 Hemodynamics-compliant reconstruction of the right hepatic vein for adult living donor liver transplantation with a right liver graft. Liver Transpl 2012 0.86
59 Fluoroscopically guided balloon dilation for benign anastomotic stricture after Ivor-Lewis esophagectomy: experience in 62 patients. J Vasc Interv Radiol 2005 0.86
60 Intraoperative stent placement in the portal vein during or after liver transplantation. Liver Transpl 2007 0.85
61 Prospective evaluation of a newly designed T-configured stent graft system for palliative treatment of advanced hilar malignant biliary obstructions. J Vasc Interv Radiol 2010 0.85
62 Fluoroscopically guided percutaneous jejunostomy with use of a 21-gauge needle: a prospective study in 51 patients. J Vasc Interv Radiol 2009 0.84
63 Transcatheter renal artery embolization with N-butyl cyanoacrylate. Acta Radiol 2012 0.84
64 A comparative analysis of PTFE-covered and uncovered stents for palliative treatment of malignant extrahepatic biliary obstruction. AJR Am J Roentgenol 2010 0.83
65 Tumor response to transcatheter arterial chemoembolization in recurrent hepatocellular carcinoma after living donor liver transplantation. Korean J Radiol 2007 0.83
66 Thoracic aortic stent-graft placement for safe removal of a malpositioned pedicle screw. Cardiovasc Intervent Radiol 2009 0.82
67 Transvenous variceal embolization during or after living-donor liver transplantation to improve portal venous flow. J Vasc Interv Radiol 2009 0.82
68 The significance of complete interruption of large spontaneous portosystemic collaterals in adult living donor liver transplantation as a graft salvage procedure. Transpl Int 2008 0.81
69 Modified cisplatin-based transcatheter arterial chemoembolization for large hepatocellular carcinoma: multivariate analysis of predictive factors for tumor response and survival in a 163-patient cohort. J Vasc Interv Radiol 2013 0.81
70 Newly designed sheaths for gastroduodenal intervention: an experimental study in a phantom and dogs. Korean J Radiol 2004 0.80
71 Incidence and management of bleeding complications following percutaneous radiologic gastrostomy. Korean J Radiol 2012 0.80
72 Hepatic parenchymal atrophy induction for intractable segmental bile duct injury after liver resection. Hepatogastroenterology 2012 0.80
73 Embolotherapy for pulmonary arteriovenous malformations in patients without hereditary hemorrhagic telangiectasia. Korean J Radiol 2010 0.80
74 Temporary placement of retrievable fully covered metallic stents versus percutaneous balloon dilation in the treatment of benign biliary strictures. J Vasc Interv Radiol 2011 0.80
75 Percutaneous bilateral metallic stent placement using a stentin-stent deployment technique in patients with malignant hilar biliary obstruction. AJR Am J Roentgenol 2013 0.80
76 Large vessel injury following operation for a herniated lumbar disc. Ann Vasc Surg 2003 0.79
77 Right hepatic vein stenosis at anastomosis in patients after living donor liver transplantation: optimal Doppler US venous pulsatility index and CT criteria--receiver operating characteristic analysis. Radiology 2009 0.79
78 Percutaneous biliary metallic stent placement in patients with unilobar portal vein occlusion caused by advanced hilar malignancy: outcome of unilateral versus bilateral stenting. AJR Am J Roentgenol 2011 0.79
79 Percutaneous transhepatic treatment of postoperative bile leaks: prospective evaluation of retrievable covered stent. J Vasc Interv Radiol 2010 0.79
80 Dual living donor liver transplantation with ABO-incompatible and ABO-compatible grafts to overcome small-for-size graft and ABO blood group barrier. Liver Transpl 2010 0.79
81 Cluster Hepaticojejunostomy Is a Useful Technique Enabling Secure Reconstruction of Severely Damaged Hilar Bile Ducts. J Gastrointest Surg 2015 0.79
82 Intervention in the lacrimal drainage system. Cardiovasc Intervent Radiol 2002 0.78
83 Transjugular liver biopsy in patients with living donor liver transplantation: comparison with percutaneous biopsy. Liver Transpl 2008 0.78
84 Percutaneously placed covered retrievable stents for the treatment of biliary anastomotic strictures following living donor liver transplantation. Liver Transpl 2010 0.78
85 Evaluation of contrast-enhanced magnetic resonance angiography (MRA) using Gd-DOTA compared with time-of-flight MRA in the diagnosis of clinically significant non-coronary arterial disease. Eur Radiol 2010 0.78
86 Clinical Outcomes of Anticoagulation Therapy in Patients With Symptomatic Spontaneous Isolated Dissection of the Superior Mesenteric Artery. Medicine (Baltimore) 2016 0.77
87 Morphometric and simulation analyses of right hepatic vein reconstruction in adult living donor liver transplantation using right lobe grafts. Liver Transpl 2010 0.77
88 Percutaneous unilateral placement of biliary covered metallic stent in patients with malignant hilar biliary obstruction and contralateral portal vein occlusion. Acta Radiol 2012 0.77
89 Cutting balloon treatment for resistant benign bronchial strictures: report of eleven patients. J Vasc Interv Radiol 2010 0.77
90 Section 6. Management of extensive nontumorous portal vein thrombosis in adult living donor liver transplantation. Transplantation 2014 0.77
91 Dual catheter placement technique for treatment of biliary anastomotic strictures after liver transplantation. Liver Transpl 2011 0.76
92 Removal of retrievable self-expandable urethral stents: experience in 58 stents. Eur Radiol 2006 0.76
93 Percutaneous transhepatic treatment using retrievable covered stents in patients with benign biliary strictures: mid-term outcomes in 68 patients. Dig Dis Sci 2013 0.75
94 Alternative techniques for cannulation of biliary strictures resistant to the 0.035" system following living donor liver transplantation. Korean J Radiol 2012 0.75
95 Effects of postimplantation systemic inflammatory response on long-term clinical outcomes after endovascular aneurysm repair of an abdominal aortic aneurysm. Medicine (Baltimore) 2016 0.75
96 Transcatheter arterial chemoembolization for hepatic recurrence after curative resection of pancreatic adenocarcinoma. Gut Liver 2010 0.75
97 Causes of arterial bleeding after living donor liver transplantation and the results of transcatheter arterial embolization. Korean J Radiol 2004 0.75
98 Portal vein stenting as a significant risk factor for biliary stricture in adult living donor liver transplantation. Hepatobiliary Pancreat Dis Int 2016 0.75
99 Percutaneous self-expandable metallic stent placement for cancer recurrence at the hepaticojejunostomy site. J Vasc Interv Radiol 2008 0.75
100 Efficacy and safety of a retrieval hook for removal of retrievable expandable tracheobronchial stents. J Vasc Interv Radiol 2004 0.75
101 Management of late-onset portal vein complications in pediatric living-donor liver transplantation. Pediatr Transplant 2013 0.75
102 A novel double stent system for palliative treatment of malignant extrahepatic biliary obstructions: a pilot study. AJR Am J Roentgenol 2011 0.75
103 Percutaneous metallic stent placement in patients with cancer recurrence at bilioenterostomy site. J Vasc Interv Radiol 2013 0.75
104 Results of temporary placement of covered retrievable expandable nitinol stents for tuberculous bronchial strictures. J Vasc Interv Radiol 2004 0.75
105 Transfemoral liver biopsy using a Quick-Core biopsy needle system in living donor liver transplantation recipients. Liver Transpl 2014 0.75
106 Endovascular treatment of an iatrogenic large vessel arteriovenous fistula presenting as high output heart failure: a case report. Vasc Endovascular Surg 2012 0.75
107 Hybrid procedure with antegrade stent-graft placement for aortic arch aneurysms: preliminary experience in eight patients. J Vasc Interv Radiol 2011 0.75
108 Liver Stiffness Measured by Shear-wave Elastography for Evaluating intra-hepatic Portal Hypertension in Children. J Pediatr Gastroenterol Nutr 2017 0.75