1
Robert K. Ryu, MD, FSIR
Education
Case Western Reserve University School of Medicine
Cleveland, OH
M.D. 1991
Wesleyan University
Middletown, CT
B.A., Biology 1986
Graduate Medical Education
Vascular and Interventional Radiology Fellowship
University of Colorado Health Sciences Center
Denver, CO
1996-1997
Diagnostic Radiology Residency
Los Angeles County/University of Southern California Medical Center
Los Angeles, CA
1992-1996
Transitional Internship
St. Vincent’s Medical Center
Bridgeport, CT
1991-1992
Board Certification and Licensure
Certificate of Added Qualification (CAQ)
Vascular and Interventional Radiology
American Board of Radiology 1999, 2009
Diplomate, Diagnostic Radiology
American Board of Radiology 1996
Illinois Medical License 0036-097999 (active)
Colorado Medical License DR.0036138 (active)
California Medical License A51389 (inactive)
DEA Controlled Substance Registration BR3480150 expires 4/30/17
Basic and Advanced Cardiac Life Support Certification 2013
Deployment certification- Medtronic AneuRx stent-graft system 2000
Deployment certification- Guidant Ancure stent-graft system 1999
Deployment certification- Gore Excluder stent-graft system 2001
Deployment certification- Cook Zenith stent-graft system 2004
Faculty Appointments
Professor of Radiology
University of Colorado School of Medicine
2014
Professor of Radiology
Feinberg School of Medicine
Northwestern University
2011
Associate Professor of Radiology
Feinberg School of Medicine
Northwestern University
2005
Associate Clinical Professor of Radiology
St. Louis University School of Medicine
2002
Assistant Professor of Radiology and Surgery
Northwestern University Medical School
1998
Assistant Professor of Radiology (tenure track)
University of Colorado School of Medicine
1997
Private Practice Appointments
Partner/Shareholder, Vice President
Decatur Radiology Physicians Service Corp
Decatur, IL
2001-2005
Honors/Awards
Teacher of the Year
Department of Radiology
2013
Certificate of Merit
2013 RSNA Annual Meeting
“A pictorial review of ancillary techniques for difficult IVC filter retrievals”
Nominee, Medical Faculty Mentor of the Year
Feinberg School of Medicine, 2012
JVIR Editor Award 2010
Outstanding Clinical Research Paper
“Improving IVC filter retrieval rates: the impact of a dedicated IVC filter clinic”
Distinguished Poster Award
2010 SIR Annual Meeting
“Demystifying the Cost-Effectiveness Analysis”
Fellow
Society of Interventional Radiology
March 2007
Distinguished Poster Award
2007 SIR Annual Meeting
“The impact of C-arm angiographic computed tomography on transcatheter arterial chemoembolization of hepatic tumors”
Distinguished Faculty Award
2000, 2001 SCVIR Annual Meeting
Distinguished Manuscript Reviewer
Journal of Vascular and Interventional Radiology
1999, 2001, 2002, 2005, 2008, 2009
Faculty Research Award
Department of Radiology
University of Colorado Health Sciences Center
June 1998
Nycomed Research Fellow
Radiological Society of North America
November 1996
Chief Resident
Department of Radiology
Los Angeles County/U.S.C. Medical Center
1995-1996
Outstanding Clinical Service Award
Department of Emergency Medicine
St. Vincent’s Medical Center
1992
Hospital Staff Appointments
University of Colorado Hospital
Denver, CO
2014- present
Northwestern Memorial Hospital
Chicago, IL
1998-2001, 2005- 2014
Northwestern Lake Forest Hospital
Lake Forest, IL
2011- 2014
Jesse Brown VA Hospital
Chicago, IL
2009- 2014
St. Joseph Hospital
Chicago, IL
2009- 2014
Decatur Memorial Hospital
Decatur, IL
2001-2005
Denver Health Medical Center
Denver, CO
1997-1998
University of Colorado Health Sciences Center
Denver, CO
1997-1998
Committee and Society Service
Program Director
Diagnostic Radiology Residency
Northwestern University Feinberg School of Medicine
2005- 2014
Editorial Board Member
Hepatic Oncology
2013
American Board of Radiology
Diagnostic Radiology oral examiner
2012-2013
New Media Editor
Journal of Vascular and Interventional Radiology
2011- 2013
Association of Program Directors in IR
IR Residency ad hoc committee
2013
American Board of Radiology
VIR CAQ Oral Examiner
2009, 2014
American Board of Radiology
VIR MOC Examination Committee
2007- 2009
Executive Admissions Committee
Feinberg School of Medicine
Northwestern University
2006- 2009
Chairman
Residency Education and Training Committee
Society of Interventional Radiology
2005-2008
Strategic Planning Committee
Society of Interventional Radiology
2004-2005
Chairman, Endovascular Credentialing Committee
Decatur Memorial Hospital
2002-2005
Director
Section of Vascular and Interventional Radiology
Decatur Memorial Hospital
2001-2005
Director
Fellowship Program
Section of Vascular and Interventional Radiology
Northwestern Memorial Hospital
1998-2001
Residency Selection Committee
Department of Radiology
Northwestern Memorial Hospital
1999-2001
Admission Interview Committee
Feinberg School of Medicine
Northwestern University
1999-2001, 2005-2006
Interventional Radiology Training Consensus Meeting
Society of Cardiovascular and Interventional Radiology
1999
Fellowship Program Directors Committee
Society of Cardiovascular and Interventional Radiology
1999-2001
Educational Materials Committee
Society of Cardiovascular and Interventional Radiology
1998-2001
Peer Manuscript Reviewer
CardioVascular and Interventional Radiology
2002-present
Peer Manuscript Reviewer
Journal of Vascular and Interventional Radiology
1998-present
Fellowship and Residency Selection Committee
Department of Radiology
University of Colorado Health Sciences Center
1997-1998
American Heart Association
Association of University Radiologists
Association of Program Directors in Radiology
American Medical Association
Society of Interventional Radiology
Radiological Society of North America
Grants
Society of Interventional Radiology Foundation
“Feasibility of MRI Assessment of Uterine Fibroid Perfusion after Uterine Fibroid Embolization in an Animal Model”
July 2006
$25,000
Northwestern Memorial Hospital Women’s Board
“The Ideal Uterine Fibroid Embolization Endpoint: Functional MRI Monitoring”
September 2006
$25,000
Northwestern Memorial Hospital Women’s Board
“Long Term Impact of Uterine Artery Embolization on Ovarian Function”
June 2001
$25,000
Clinical Trials
Co-Investigator
C.R. Bard
Prospective Study of Bard Denali Retrievable IVC Filter
November 2011
Co-Investigator
B. Braun IS
VenaTech Convertible IVC Filter: US Multicenter Clinical Trial
October 2011
Co-Investigator
Nuvelo Inc
Alfimeprase for Acute Peripheral Arterial Occlusion
September 2006
Principal Investigator
Guidant Endovascular
CAPTURE carotid stent PMA trial
January 2005- August 2005
Co-Investigator
W.L. Gore & Associates
EXCLUDER endoprosthesis for treatment of thoracic aortic aneurysms
August 1999
Co-Investigator
W.L. Gore & Associates
EXCLUDER endoprothesis for treatment of abdominal aortic aneurysms
July 1999
Co-Investigator
B. Braun TEMPOFILTER temporary IVC filter
July 1997
Institutional Research
Principal Investigator
A Prospective Review of Excimer Laser-Assisted IVC Filter Retrieval
IRB# CR2 STU00058721
Principal Investigator
CIRREF Uterine Artery Embolization FIBROID Outcomes Database
IRB # 768-002
Principal Investigator
Noninvasive Vascular Evaluation of Uterine Artery Embolization on the Ovary
IRB # 768-001
Refereed Publications
1. Ryu RK, Duke BJ, Brega KE, Coldwell DM Percutaneous endoluminal stent placement for traumatic bilateral internal jugular vein occlusionJ Vasc Interv Radiol 1997;8:359-362
2. Jones BE, Ryu RK, Yang Z, et al Chest radiographic findings in patients with tuberculosis due to recent or remote infectionAm J Resp Cri Care Med 1997;155:1270-1273
3. Ryu RK, Timperman P, Caruso V, Coldwell DM Friday afternoon pulmonary arteriograms (FAPA): Are Fridays good for your health?Cardiovasc Intervent Radiol1997;20:404
4. Duke BJ, Ryu RK, Coldwell DM, Brega KE Bilateral jugular vein thrombosis: A review of the literatureNeurosurg 1997:41:680-683
5. Duke BJ, Ryu RK, Brega KE, Coldwell DM Treatment of blunt carotid injuries using endovascular stents: An early experienceJ Neurosurg 1997;87:825-829
6. Ryu RK, Durham JD, Kumpe DA Transcatheter venous thrombolysis: Pitfalls and pratfalls. A case discussion of indications, techniques, and alternativesJ Vasc Interv Radiol 1997;8:1005-1010
7. Coldwell DM, Ryu RK, Novak Z Interventional Radiology and TraumaDiag Imag1997;October:84-86
8. Ryu RK, Novak Z, Coldwell DM Percutaneous embolization of a posttraumatic nephrobiliary fistulaJ Trauma 1997;44:389-391
9. Ryu RK, Lin T, Durham JD, et al Successful liver transplantation following transjugular mesenteric venous thrombectomy and thrombolysisLiver Transplan Surg 1998;4:222-225
10. Biffl WB, Moore EE, Ryu RK, et al The emerging epidemic of blunt carotid arterial injuries: Aggressive surveillance reduces morbidityAnn Surg 1998;228(4):462-470
11. McManimon SP, Ryu RK, Durham JD Mesenteric venous thrombosisTech Vasc Interv Radiol 1998;1(4):209-215
12. Ryu RK, Durham JD, Krysl J, et al Role of TIPS as a bridge to transplantation in Budd-Chiari syndromeJ Vasc Interv Radiol 1999;10:799-805
13. Novak Z, Coldwell DM, Mitchell RD, Ryu RK, Kandarpa K Percutaneous transgastric placement of esophageal stentsJ Vasc Interv Radiol 1999;10:428-430
14. Ryu RKFriday afternoon pulmonary arteriographyAm J Roentgenol 1999;172:836
15. Chrisman HC, Omary RA, Nemcek AA, Ryu RK, Saker MB, Vogelzang RL Peripherally inserted central venous catheters: guidance with use of ultrasound versus venography in 2650 patientsJ Vasc Interv Radiol 1999;10:473-475
16. Saker MB, Oppat WF, Kent SA, Ryu RK, et al Early failure of aortoiliac kissing stents: histopathologic correlationJ Vasc Interv Radiol 2000;11(3):333-336
17. Coldwell DM, Novak Z, Ryu RK et al Treatment of posttraumatic internal carotid arterial pseudoaneurysms with endovascular stents
J Trauma 2000;48(3):470-472
18. Chrisman HC, Saker MB, Ryu RK, Nemcek AA, et al The impact of uterine fibroid embolization of resumption of menses and ovarian function J Vasc Interv Radiol 2000;11:699-703
19. Ryu RK, Nemcek AA, Chrisman HC, Saker MB, Blei A, Vogelzang RL Treatment of stomal variceal hemorrhage with TIPS: A case report and review of the literature Cardiovasc Intervent Radiol 2000;23(4):301-303
20. Matsumura JS, Ryu RK, Ouriel K Identification and implications of transgraft microleaks after endovascular repair of aortic aneurysms J Vasc Surg 2001;34(2):190-197
21. Ryu RK, Chrisman HB, Omary R, Miljkovic S, Nemcek AA, Saker MB et al The vascular impact of uterine artery embolization: noninvasive assessment of ovarian arterial circulation J Vasc Interv Radiol 2001;12(9):1071-1074
22. Eskandari MK, Yao JS, Pearce WH, Rutherford RB, Veith FJ, Harris P, Bernhard VM, Becker GJ, Morasch MD, Chrisman HB, Ryu RK, Matsumura JS Surveillance after endoluminal repair of abdominal aortic aneurysmsCardiovasc Surg 2001;9(5):469-471
23. Omary RA, Henseler KP, Unal O, Smith RJ, Ryu RK, Resnick SA, Saker MB et al Validation of injection parameters for catheter-directed intraarterial gadolinium-enhanced MR angiographyAcad Radiol2002;9:172-185
24. Omary RA, Vasireddy S, Chrisman HB, Ryu RK, Pereles FS, et al The effect of pelvic MRI on the diagnosis and treatment of women with presumed symptomatic uterine fibroids J Vasc Interv Radiol 2002;13:1149-1153
25. Ryu RK, Siddiqi A,Omary RA, Chrisman HB, Nemcek Jr AA, et al The delayed effects of uterine artery embolization on ovarian arterial perfusion and function Am J Roentgenol 2003;181(1):89-92
26. Ryu RK, Omary RA, Sichlau MJ, Chrisman HB, Nemcek Jr AA, Siddiqi A, Vogelzang RL Comparison of pain after uterine artery embolization using trisacryl gelatin microspheres and polyvinyl alcohol particles Cardiovasc Intervent Radiol 2003;26:375-378
27. Sichlau MJ, Ryu RKCutaneous thermal injury after endovenous laser ablation of the greater saphenous veinJ Vasc Interv Radiol 2004;15:865-867
28. Timperman PE, Sichlau MJ, Ryu RKGreater energy delivery improves treatment success of endovenous laser treatment of incompetent saphenous veinsJ Vasc Interv Radiol 2004;15:1061-1063
29. Chrisman HB, West D, Corpuz B, Ryu RK, et al Primary failure of uterine artery embolization: use of magnetic resonance imaging to select patients for repeated embolization J Vasc Interv Radiol 2005;16:1143-1147
30. Ryu RKUterine artery embolization: current implications of embolic agent choiceJ Vasc Interv Radiol2005;16:1419-1422
31. Ryu RK, Palestrant S, Ryu J, Trachtenberg J Sac hygroma after endovascular repair of abdominal aortic aneurysm: successful treatment with endograft reliningCardiovasc Intervent Radiol 2007;30(3):488-490
32. Siddiqi AJ, Chrisman HB, Vogelzang RL, Ryu RK, et al MR imaging evidence of reversal of uterine ischemia after uterine artery embolization for leiomyomata J Vasc Interv Radiol2006 Sep;17(9):1535-8
33. RK Ryu Guest Editor, Education in Interventional Radiology, supplement to J Vasc Interv Radiol2006;17(11, part 2):S125-S186
34. Gates VL, Atassi B, Lewandowski RJ, Ryu RK, et al Radioembolization with Yttrium-90 microspheres: review of an emerging treatment for liver tumorsFut Oncol2007;3(1):73-81
35. Rhee TK, Ryu RK, Bangash AK, Wang D, Szolc-Kowalska B, Harris KR, Sato KT, Chrisman HB, Vogelzang RL, Paunesku T, Woloschak GE, Larson AC, Omary RA. Rabbit VX2 Tumors as an Animal Model of Uterine Fibroids and for Uterine Artery EmbolizationJ Vasc Interv Radiol 2007;18(3):411-8
36. Chrisman HB, Minocha J, Ryu RK, Vogelzang RL, Nikolaidis P, Omary RA. Uterine artery embolization: a treatment option for symptomatic fibroids in postmenopausal womenJ Vasc Interv Radiol 2007;18:451-454
37. Bangash AK, Atassi B, Kaklamani V, Rhee TK, Yu M, Lewandowski RJ, Sato KT, Ryu RK, et alY90 Radioembolization of metastatic breast cancer to the liver: Toxicity, imaging response, survivalJ Vasc Interv Radiol 2007;18:621-628
38. Lewandowski RJ, Sato KT, Atassi B, Ryu RK, et al Radioembolization with Y90 microspheres: angiographic and technical considerations Cardiovasc Intervent Radiol 2007;10:12-29
39. Timperman PE, Khilnani NM, Min RJ, Sichlau M, Ryu RKRe: Endovenous laser ablation of the great saphenous vein with a 980-nm diode laser in continuous mode: early treatment failures and successful repeat treatmentsJ Vasc Interv Radiol2007;18:811
40. Virmani S, Wang D, Harris KR, Ryu RK, et alComparison of Transcatheter Intraarterial Perfusion MR Imaging and Fluorescent Microsphere Perfusion Measurements during Transcatheter Arterial of Rabbit Liver TumorsJ Vasc Interv Radiol 2007;18:1280-6
41. Virmani S, Ryu RK, Sato KT, Lewandowski RJ, Kulik L, Mulcahy MF, Larson AC, Salem R, Omary RA. Effect of C-arm Angiographic CT on Transcatheter Arterial Chemoembolization of Liver Tumors J Vasc Interv Radiol2007;18:1305-9
42. Lewandowski RJ, Wang DX, Gehl J, Atassi B, Ryu RK, et al A Comparison of Chemoembolization Endpoints Using Angiographic versus Transcatheter Intraarterial Perfusion/MR Imaging MonitoringJ Vasc Interv Radiol 2007 18: 1249-1257
43. Vin AP, Rhee TK, Ryu RK, et al Use of a combined MR imaging and interventional radiology suite for intraprocedural monitoring of uterine artery embolization J Vasc Interv Radiol2007;18:1362-7
44. Young JY, Rhee TK, Atassi B, Gates VL, Kulik L, Mulcahy MF, Larson AC, Ryu RK, et al Radiation dose limits and liver toxicities resulting from multiple yttrium-90 radioembolization treatments for hepatocellular carcinomaJ Vasc Interv Radiol2007;18:1375-82
45. Kulik LM, Carr BI, Mulcahy MF, Lewandowski RJ, Atassi B, Ryu RK, et al Safety and efficacy of Y90 radiotherapy for hepatocellular carcinoma with and without portal vein thrombosisHepatol 2008;47:71-81
46. Atassi B, Bangash AK, Bahrani A, Pizzi G, Lewandowski RJ, Ryu RK et al Multimodality imaging following y90 radioembolization: a comprehensive review and pictorial essayRadiographics 2008;28:81-99
47. Jakobs TF, Saleem S, Atassi B, Reda E, Lewandowski RJ, Yaghmai V, Miller F, Ryu RK et al Fibrosis, portal hypertension, and hepatic volume changes induced by intra-arterial radiotherapy with yttrium microspheresJ Digest Dis Sci 2008
48. Larson AC, Wang DX, Atassi B, Sato KT, Ryu RK, et al Transcatheter intraarterial perfusion: MR monitoring of chemembolization for hepatocellular carcinoma- feasibility of initial clinical translationRadiology 2008;246:964-971
49. Ibrahim SM, Lewandowski RJ, Sato KT, Gates VL, Kulik L, Mulcahy MF, Ryu RK, et al Radioembolization for the treatment of unresectable hepatocellular carcinoma: A clinical reviewWor J Gastroenterol 2008;14(11):1664-9
50. Sato KT, Lewandowski RJ, Mulcahy MF, Atassi B, Ryu RK, et al Unresectable chemorefractory liver metastases: Radioembolization with Y90 microspheres- safety, efficacy, and survivalRadiology 2008;247(2):507-515
51. Ibrahim M, Lewandowski RJ, Ryu RK et al Radiographic response to yttrium-90 radioembolization in anterior versus posterior liver segmentsCardiovasc Intervent Radiol 2008 ePub ahead of print
52. Rhee TK, Naik NK, Deng J, Atassi B, Mulcahy MF, Kulik LM, Ryu RK et al Tumor response after yttrium-90 radioembolization for hepatocellular carcinoma: comparison of diffusion-weighted functional MR imaging with anatomic MR imagingJ Vasc Interv Radiol2008;19:1180-1186
53. Cooper VF, Goodhartz LA, Nemcek AA Jr, and Ryu RKRadiology resident interpretations of on-call imaging studies: the incidence of major discrepanciesAcad Radiol 2008;15:1198-1204
54. Ibrahim SM, Mulcahy MF, Lewandowski RJ, Sato KT, Ryu RK, et al Treatment of unresectable cholangiocarcinoma using yttrium-90 microspheres: results from a pilot studyCancer 2008;113(8):2119-2128
55. Ibrahim SM, Nikolaidis P, Miller FH, Lewandowski RJ, Ryu RK et al Radiologic findings following Y90 radioembolization for primary liver malignanciesAbdom Imag 2008;
56. Gaba RC, Wang D, Lewandowski RJ, Ryu RK et al Four-dimensional transcatheter intraarterial perfusion MR imaging for monitoring chemoembolization of hepatocellular carcinoma: preliminary resultsJ Vasc Interv Radiol 2008;19(11):1589-1595
57. Salem R, Parikh P, Atassi B, Lewandowski RJ, Ryu RK et al Incidence of radiation pneumonitis after hepatic intra-arterial radiotherapy with ytrrium-90 microspheres assuming uniform lung distributionAm J Clin Oncol 2008;31(5):431-8
58. Gupta T, Virmani S, Neidt TM, Szolc-Kowalska B, Sato KT, Ryu RK et al MR Trakcing of iron-labelled glass radioembolization microspheres during transcatheter deliver to rabbit VX2 tumors: feasibility studyRadiol 2008;249(3)845-54
59. Virmani S, Rhee TK, Ryu RK et alComparison of hypozia-induced factor-1 alpha expression before and after transcatheter arterial embolization in rabbit VX2 tumorsJ Vasc Interv Radiol 2008;19:1483-89
60. Scanlon T, Ryu RKPortal vein imaging and access for transjugular intrahepatic portosystemic shuntsTech Vasc Interv Radiol2008;11:217-224
61. Riaz A, Kulik L, Lewandowski RJ, Ryu RK et al Radiologic-pathologic correlation of hepatocellular carcinoma treated with internal radiation using yttrium-90 microspheresHepatology 2009;49:1185-1193
62. Gaba RC, Mun SJ, Ryu RK et al A simple fluoroscopic approach to percutaneous transgastric cystogastrostomy with internalized drainage catheter for treatment of pancreatic pseudocysts: report of two casesDig Dis Sci 2009;February 19
63. Mulcahy MF, Lewandowski RJ, Ibrahim SM, Sato KT, Ryu RK et al Radioembolization of colorectal hepatic metastases using yttrium-90 microspheresCancer 2009;115:1849-1858
64. Gaba RC, Lewandowski RJ, Kulik LM, Riaz A, Ibrahim SM, Mulcahy MF, Ryu RK, et al Radiation lobectomy: preliminary findings of hepatic volumetric response to lobar yttrium-90 radioembolizationAnn Surg Oncol 2009;16:1587-1596
65. Lewandowski RJ, Kulik LM, Riaz A, Senthilnathan S, Mulcahy MF, Ryu RK et al A comparative analysis of transarterial downstaging for hepatocellular carcinoma: chemoembolization versus radioembolizationAm J Transplan 2009;9:1920-1928
66. Eifler AC, Lewandowski RJ, Virmani S, Chung JC, Wang DX, Tang RL, Szolc-Kowalska B, Woloshak GE, Yang GY, Ryu RK et al Development of a VX2 pancreatic cancer model in rabbits: a pilot studyJ Vasc Interv Radiol 2009;20:1075-1082
67. Riaz A, Lewandowski RJ, Kulik LM, Mulcahy MF, Sato KT, Ryu RK et al Complications following radioembolization with yttrium-90 microspheres: a comprehensive literature reviewJ Vasc Interv Radiol2009;20:1121-1130
68. Mascarehas NB, Mulcahy MF, Lewandowski RJ, Salem R, and Ryu RKHepatic abscess after yttrium-90 radioembolization for islet-cell tumor hepatic metastasisCardiovasc Intervent Radiol August 2009 ePub ahead of print
69. Riaz A, Ryu RK et al Alpha-fetoprotein response after locoregional therapy for hepatocellular carcinoma: oncologic marker of radiologic response, progression, and survivalJ Clin Onc 2009;27:5734-5742
70. Oppenheimer JD, Kasuganti D, Nayar R, Chrisman HB, Lewandowski RJ, Nemcek AA, and Ryu RKHow to interpret thyroid biopsy results: a three-year retrospective interventional radiology experienceCardiovasc Intervent Radiol 2009 Nov 2009 (Epub ahead of print)
71. Sato KT, Omary RA, Takehana C, Ibrahim S, Lewandowski RJ, Ryu RK, et al The role of tumor vascularity in predicting survival after yttrium-90 radioembolization for liver metastasesJ Vasc Interv Radiol 2009;20:1564-1569
72. Lewandowski RJ, Omary RA, Ryu RK, et al Optimization of radioembolic effect with extended-shelf-life yttrium-90 microspheres: results from a pilot studyJ Vasc and Interv Radiol2009;20:1557-1563
73. Dunfee BL, Riaz, A, Lewandowski RJ, Mulcahy MF, Ryu RK et al Yttrium-90 radioembolization for liver malignancies: prognostic factors associated with survival J Vasc Interv Radiol2010;21:90-95
74. Riaz A, Lewandowski RJ, Kulik L, Ryu RK et al Radiologic-pathologic correlation of hepatocellular carcinoma treated with chemoembolizationCardiovasc Intervent Radiol Dec 2009 Epub ahead of print
75. Yu M, Lewandowski RJ, Ibrahim S, Riaz A, Ryu RK et al Direct hepatic artery puncture for transarterial therapy in liver cancerJ Vasc Interv Radiol 2010;21:394-399
76. Duke E, Deng J, Ibrahim SM, Lewandowski RJ, Ryu RK et al Agreement between competing imaging measures of response of hepatocellular carcinoma to yttrium-90 radioembolizationJ Vasc Interv Radiol 2010;21:515-521
77. Riaz A, Miller FH, Kulik LM, Nikolaides P, Yaghmai V, Lewandowski RJ, Mulcahy MF, Ryu RK et al Imaging response in the primary index lesion and clinical outcomes following transarterial locoregional therapy for hepatocellular carcinomaJ Am Med Assoc 2010;303:1062-1069
78. Riaz A, Gates VL, Atassi B, Lewandowski RJ, Mulcahy MF, Ryu RKet al Radiation Segmentectomy: A Novel Approach to Increase Safety and Efficacy of RadioembolizationInt JRad Onc Bio Phys 2010;24 Apr 2010 Epub ahead of print
79. Hayman AV, Fisher MJ, Ryu RK, Bentrem DJ, Skaro AI, and Omary RA. Splenic Vein Stent Placement For Refractory Gastric Variceal BleedingJ Surg Radiol 2010 Oct 1;1(2)
80. Wang D, Jin B, Lewandowski RJ, Ryu RK, et al Quantitative 4D transcatheter intraarterial perfusion MRI for monitoring chemoembolization of hepatocellular carcinoma.J MRI 2010;31:1106-1116
81. Chung JC, Wang D, Lewandowski RJ, Tang R, Chrisman HB, Vogelzang RL, Woloschak GE, Larson AC, Omary RA, Ryu RKFour-dimensional transcatheter intra-arterial perfusion MR imaging before and after uterine artery embolization in the rabbit VX2 tumor modelJ MRI 2010;31:1137-1143
82. Lewandowski RJ, Mulcahy MF, Kulik LM, Riaz A, Ryu RK et al Chemoembolization for hepatocellular carcinoma: comprehensive imaging and survival analysis in a 172-patient cohortRadiol 2010;255(3):955
83. Chung JC, Naik NK, Lewandowski RJ, Deng J, Mulcahy MF, Kulik LM, Sato KT, Ryu RK et al Diffusion-weighted magnetic resonance imaging to predict response of hepatocellular carcinoma to chemoembolizationWor J Gastroenterol2010;7:3161-3167
84. Gaba RC, Riaz R, Lewandowski RJ, Ibrahim SM, Ryu RK et al Safety of yttrium-90 radioembolization in patients with biliary obstructionJ Vasc Interv Radiol 2010;21:1213-1218
85. Lewandowski RJ, Eifler AC, Bentrem DJ, Chung JC, Wang D, Woloschak GE, Yang GY, Ryu RK et al Functional magnetic resonance imaging in an animal model of pancreatic cancerWor J Gastroenterol2010;16(26)3292-3298