Aravind Arepally

Summary

Affiliation: Johns Hopkins University
Country: USA

Publications

  1. ncbi request reprint Percutaneous MR imaging-guided transvascular access of mesenteric venous system: study in swine model
    Aravind Arepally
    Russell H Morgan Department of Radiology and Radiological Science, Johns Hopkins Medical Institutes, Blalock 545, 600 N Wolfe St, Baltimore, MD 21287, USA
    Radiology 238:113-8. 2006
  2. ncbi request reprint Magnetic resonance image-guided trans-septal puncture in a swine heart
    Aravind Arepally
    The Russell H Morgan Department of Radiology and Radiological Science, The Johns Hopkins Medical Institutions, Baltimore, Maryland 21287, USA
    J Magn Reson Imaging 21:463-7. 2005
  3. ncbi request reprint Evaluation of MR/fluoroscopy-guided portosystemic shunt creation in a swine model
    Aravind Arepally
    Russell H Morgan Department of Radiology and Radiological Science, The Johns Hopkins Medical Institutions, Blalock 545, 600 North Wolfe Street, Baltimore, MD 21287, USA
    J Vasc Interv Radiol 17:1165-73. 2006
  4. ncbi request reprint Catheter-directed gastric artery chemical embolization for modulation of systemic ghrelin levels in a porcine model: initial experience
    Aravind Arepally
    Russell H Morgan Department of Radiology and Radiological Science, Johns Hopkins Medical Institutes, Johns Hopkins Hospital, Blalock 545, 600 N Wolfe St, Baltimore, MD 21287, USA
    Radiology 244:138-43. 2007
  5. doi request reprint Targeted drug delivery under MRI guidance
    Aravind Arepally
    The Russell H Morgan Department of Radiology and Radiological Science, Johns Hopkins Medical Institutes, Baltimore, MD 21287, USA
    J Magn Reson Imaging 27:292-8. 2008
  6. pmc Catheter-directed gastric artery chemical embolization suppresses systemic ghrelin levels in porcine model
    Aravind Arepally
    Russell H Morgan Department of Radiology and Radiological Science, Johns Hopkins Medical Institutions, 600 N Wolfe St, Blalock 544, Baltimore, MD 21287, USA
    Radiology 249:127-33. 2008
  7. ncbi request reprint Intrabiliary MR imaging
    Aravind Arepally
    Division of Cardiovascular and Interventional Radiology, The Russell H Morgan Department of Radiology and Radiological Science, Johns Hopkins Medical Institutes, 600 North Wolfe Street, Baltimore, MD 21287, USA
    Magn Reson Imaging Clin N Am 13:481-9. 2005
  8. pmc MR-guided portal vein delivery and monitoring of magnetocapsules: assessment of physiologic effects on the liver
    Thomas W Link
    Department of Biomedical Engineering, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
    J Vasc Interv Radiol 22:1335-40. 2011
  9. ncbi request reprint Human peripheral arteries: feasibility of transvenous intravascular MR imaging of the arterial wall
    Lawrence V Hofmann
    Russell H Morgan Department of Radiology and Radiological Science, Johns Hopkins Hospital, Blalock 545, 600 N Wolfe Street, Baltimore, MD 21287, USA
    Radiology 235:617-22. 2005
  10. ncbi request reprint Intrabiliary MR imaging: assessment of biliary obstruction with use of an intraluminal MR receiver coil
    Clifford R Weiss
    Russell H Morgan Department of Radiology and Radiological Science, Division of Cardiovascular and Interventional Radiology, Johns Hopkins Medical Institutes, Blalock 544, 600 North Wolfe Street, Baltimore, Maryland 21287, USA
    J Vasc Interv Radiol 17:845-53. 2006

Research Grants

Collaborators

Detail Information

Publications34

  1. ncbi request reprint Percutaneous MR imaging-guided transvascular access of mesenteric venous system: study in swine model
    Aravind Arepally
    Russell H Morgan Department of Radiology and Radiological Science, Johns Hopkins Medical Institutes, Blalock 545, 600 N Wolfe St, Baltimore, MD 21287, USA
    Radiology 238:113-8. 2006
    ..To determine if, with use of magnetic resonance (MR) imaging guidance alone, transcaval puncture of the superior mesenteric vein (SMV) and/or portal vein is feasible with a percutaneous femoral vein approach...
  2. ncbi request reprint Magnetic resonance image-guided trans-septal puncture in a swine heart
    Aravind Arepally
    The Russell H Morgan Department of Radiology and Radiological Science, The Johns Hopkins Medical Institutions, Baltimore, Maryland 21287, USA
    J Magn Reson Imaging 21:463-7. 2005
    ..To test the feasibility of performing magnetic resonance (MR)-guided trans-septal punctures in the swine heart...
  3. ncbi request reprint Evaluation of MR/fluoroscopy-guided portosystemic shunt creation in a swine model
    Aravind Arepally
    Russell H Morgan Department of Radiology and Radiological Science, The Johns Hopkins Medical Institutions, Blalock 545, 600 North Wolfe Street, Baltimore, MD 21287, USA
    J Vasc Interv Radiol 17:1165-73. 2006
    ..To evaluate three different percutaneous portosystemic shunts created with magnetic resonance (MR) imaging and fluoroscopy guidance in a swine model...
  4. ncbi request reprint Catheter-directed gastric artery chemical embolization for modulation of systemic ghrelin levels in a porcine model: initial experience
    Aravind Arepally
    Russell H Morgan Department of Radiology and Radiological Science, Johns Hopkins Medical Institutes, Johns Hopkins Hospital, Blalock 545, 600 N Wolfe St, Baltimore, MD 21287, USA
    Radiology 244:138-43. 2007
    ..To prospectively test, in a porcine model, the hypothesis that use of catheter-directed gastric artery chemical embolization (GACE) can result in substantial suppression of systemic ghrelin levels...
  5. doi request reprint Targeted drug delivery under MRI guidance
    Aravind Arepally
    The Russell H Morgan Department of Radiology and Radiological Science, Johns Hopkins Medical Institutes, Baltimore, MD 21287, USA
    J Magn Reson Imaging 27:292-8. 2008
    ..This review covers the emerging techniques of drug delivery using MR guidance...
  6. pmc Catheter-directed gastric artery chemical embolization suppresses systemic ghrelin levels in porcine model
    Aravind Arepally
    Russell H Morgan Department of Radiology and Radiological Science, Johns Hopkins Medical Institutions, 600 N Wolfe St, Blalock 544, Baltimore, MD 21287, USA
    Radiology 249:127-33. 2008
    ..To prospectively test, in a porcine model, the hypothesis that catheter-directed gastric artery chemical embolization (GACE) can result in suppression of systemic ghrelin levels and affect weight gain...
  7. ncbi request reprint Intrabiliary MR imaging
    Aravind Arepally
    Division of Cardiovascular and Interventional Radiology, The Russell H Morgan Department of Radiology and Radiological Science, Johns Hopkins Medical Institutes, 600 North Wolfe Street, Baltimore, MD 21287, USA
    Magn Reson Imaging Clin N Am 13:481-9. 2005
    ..In addition, this technique may also foster development of innovative new percutaneous procedures that may eventually treat some biliary disorders under MR imaging guidance...
  8. pmc MR-guided portal vein delivery and monitoring of magnetocapsules: assessment of physiologic effects on the liver
    Thomas W Link
    Department of Biomedical Engineering, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
    J Vasc Interv Radiol 22:1335-40. 2011
    ..This study was designed to assess the physiologic effects of the delivery of a clinical dose of MCs (140,000 capsules) into the portal vein (PV) in swine over a 1-month period...
  9. ncbi request reprint Human peripheral arteries: feasibility of transvenous intravascular MR imaging of the arterial wall
    Lawrence V Hofmann
    Russell H Morgan Department of Radiology and Radiological Science, Johns Hopkins Hospital, Blalock 545, 600 N Wolfe Street, Baltimore, MD 21287, USA
    Radiology 235:617-22. 2005
    ..Preliminary results show that transvenous MR imaging is feasible for high-spatial-resolution imaging of the arterial wall and atherosclerotic plaque. Postcontrast T1-weighted imaging affords greatest CNR for the arterial wall...
  10. ncbi request reprint Intrabiliary MR imaging: assessment of biliary obstruction with use of an intraluminal MR receiver coil
    Clifford R Weiss
    Russell H Morgan Department of Radiology and Radiological Science, Division of Cardiovascular and Interventional Radiology, Johns Hopkins Medical Institutes, Blalock 544, 600 North Wolfe Street, Baltimore, Maryland 21287, USA
    J Vasc Interv Radiol 17:845-53. 2006
    ..In addition, it was attempted to determine the accuracy of intrabiliary MR imaging in the setting of biliary obstruction of unknown cause...
  11. pmc Use of perfluorocarbon nanoparticles for non-invasive multimodal cell tracking of human pancreatic islets
    Brad P Barnett
    Department of Radiology and Radiological Science, Division of MR Research, The Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA
    Contrast Media Mol Imaging 6:251-9. 2011
    ....
  12. pmc Fluorocapsules for improved function, immunoprotection, and visualization of cellular therapeutics with MR, US, and CT imaging
    Brad P Barnett
    Russell H Morgan Department of Radiology and Radiological Science, Division of MR Research, Johns Hopkins University School of Medicine, 720 Rutland Ave, 217 Traylor, Baltimore, MD 21205, USA
    Radiology 258:182-91. 2011
    ..To develop novel immunoprotective alginate microcapsule formulations containing perfluorocarbons (PFCs) that may increase cell function, provide immunoprotection for xenografted cells, and simultaneously enable multimodality imaging...
  13. pmc Synthesis of magnetic resonance-, X-ray- and ultrasound-visible alginate microcapsules for immunoisolation and noninvasive imaging of cellular therapeutics
    Brad P Barnett
    Russell H Morgan Department of Radiology, Division of Magnetic Resonance Research, The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
    Nat Protoc 6:1142-51. 2011
    ..The entire synthesis can be completed within 2 h...
  14. ncbi request reprint Safety and hemodynamic effects of pulmonary angiography in patients with pulmonary hypertension: 10-year single-center experience
    Lawrence V Hofmann
    Division of Vascular and Interventional Radiology, Johns Hopkins Medical Institutions, 600 N Wolfe St, Blalock 545, Baltimore, MD 21287, USA
    AJR Am J Roentgenol 183:779-86. 2004
    ..We sought to examine the incidence of complications and change in pulmonary artery pressure in patients with pulmonary hypertension who were undergoing pulmonary angiography...
  15. pmc Microcapsules with intrinsic barium radiopacity for immunoprotection and X-ray/CT imaging of pancreatic islet cells
    Dian R Arifin
    Russell H Morgan Department of Radiology and Radiological Science, Division of MR Research, The Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA
    Biomaterials 33:4681-9. 2012
    ....
  16. ncbi request reprint Magnetic resonance-guided, real-time targeted delivery and imaging of magnetocapsules immunoprotecting pancreatic islet cells
    Brad P Barnett
    Russell H Morgan Department of Radiology and Radiological Science, Johns Hopkins Medical Institutes, Blalock 644, 600 North Wolfe Street, Baltimore, Maryland 21212, USA
    Nat Med 13:986-91. 2007
    ..These findings are directly applicable to ongoing improvements in islet cell transplantation for human diabetes, particularly because our magnetocapsules comprise clinically applicable materials...
  17. pmc Trimodal gadolinium-gold microcapsules containing pancreatic islet cells restore normoglycemia in diabetic mice and can be tracked by using US, CT, and positive-contrast MR imaging
    Dian R Arifin
    Division of MR Research, Russell H Morgan Department of Radiology and Radiological Science, Johns Hopkins University School of Medicine, 720 Rutland Ave, 217 Traylor, Baltimore, MD 21205, USA
    Radiology 260:790-8. 2011
    ..To develop microcapsules that immunoprotect pancreatic islet cells for treatment of type I diabetes and enable multimodal cellular imaging of transplanted islet cells...
  18. ncbi request reprint In vivo intravascular MR imaging: transvenous technique for arterial wall imaging
    Lawrence V Hofmann
    Russell H Morgan Department of Radiology and Radiological Science, The Johns Hopkins Medical Institutions, Blalock 545, 600 North Wolfe Street, Baltimore, Maryland 21287, USA
    J Vasc Interv Radiol 14:1317-27. 2003
    ..To determine, in vivo, the potential for transvenous magnetic resonance (MR) imaging of the arterial wall and to assess appropriate MR pulse sequences for this method...
  19. ncbi request reprint Tracking planar orientations of active MRI needles
    Shashank Sathyanarayana
    Department of Electrical and Computer Engineering, Johns Hopkins University, Baltimore, Maryland, USA
    J Magn Reson Imaging 26:386-91. 2007
    ..To determine and track the planar orientation of active interventional devices without using localizing RF microcoils...
  20. ncbi request reprint Transcatheter coil embolization of large pulmonary artery pseudoaneurysms in a child
    Robert P Liddell
    Russell H Morgan Department of Radiology and Radiological Science, The Johns Hopkins Medical Institutions, Baltimore, Maryland, USA
    J Vasc Interv Radiol 14:923-7. 2003
    ..Successful endovascular coil and wire embolization was performed in a staged set of procedures with use of more than 30 m of wire and coils...
  21. doi request reprint In vitro assessment of EmboGel and UltraGel radiopaque hydrogels for the endovascular treatment of aneurysms
    Brad P Barnett
    Russell H Morgan Department of Radiology and Radiological Science, The Johns Hopkins Hospital, Baltimore, Maryland, USA
    J Vasc Interv Radiol 20:507-12. 2009
    ....
  22. ncbi request reprint A randomized controlled trial of beta-blockers versus endoscopic band ligation for primary prophylaxis: a large sample size is required to show a difference in bleeding rates
    Paul J Thuluvath
    Division of Gastroenterology and Hepatology, The Johns Hopkins University School of Medicine, Baltimore, Maryland 21205, USA
    Dig Dis Sci 50:407-10. 2005
    ..Based on our observed bleeding rates, 424 patients would be required in each arm to show a difference between band ligation and beta-blocker therapy...
  23. ncbi request reprint Transhepatic catheter-directed thrombectomy and thrombolysis of acute superior mesenteric venous thrombosis
    Hyun S Kim
    Division of Vascular and Interventional Radiology, Russell H Morgan Department of Radiology and Radiological Science, Johns Hopkins University School of Medicine, 600 North Wolfe Street, Blalock 545, Baltimore, Maryland 21205, USA
    J Vasc Interv Radiol 16:1685-91. 2005
    ..To evaluate clinical outcomes after percutaneous treatment of superior mesenteric vein (SMV) thrombosis...
  24. ncbi request reprint Adjunctive use of C-arm CT may eliminate technical failure in adrenal vein sampling
    Christos S Georgiades
    Division of Vascular and Interventional Radiology, Johns Hopkins Hospital, 600 North Wolfe Street, Blalock 545, Baltimore, Maryland 21287, USA
    J Vasc Interv Radiol 18:1102-5. 2007
    ..To examine whether the use of C-arm computed tomography (CT) during adrenal vein sampling improves the technical success rate of the procedure...
  25. ncbi request reprint Spontaneous renal artery dissection: treatment with coil embolization
    Daniel Mudrick
    Russell H Morgan Department of Radiology and Radiological Science Division of Cardiovascular and Interventional Radiology, Johns Hopkins Medical Institutes, Baltimore, Maryland 21287, USA
    J Vasc Interv Radiol 14:497-500. 2003
    ..This case report will address the salient clinical features of spontaneous renal artery dissections and treatment options...
  26. ncbi request reprint Diagnostic utility and safety of transjugular kidney biopsy in the obese patient
    Derek M Fine
    Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA
    Nephrol Dial Transplant 19:1798-802. 2004
    ..The obese patient may be potentially at high risk for traditional percutaneous ultrasound-guided biopsy. The utility of transjugular kidney biopsy (TJKB) in this group of patients has not been established...
  27. ncbi request reprint Hilar cholangiocarcinoma: staging with intrabiliary MRI
    Aravind Arepally
    The Russell H Morgan Department of Radiology and Radiological Science, Johns Hopkins Medical Institutes, Blalock 544, 600 N Wolfe St, Baltimore, MD 21287, USA
    AJR Am J Roentgenol 183:1071-4. 2004
  28. ncbi request reprint Arteriographic and pathologic evaluation of two suture-mediated arterial closure devices in a porcine model
    Lawrence V Hofmann
    Russell H Morgan Department of Radiology and Radiological Science, Johns Hopkins Medical Institutions, Blalock 545, 600 North Wolfe Street, Baltimore, Maryland 21287, USA
    J Vasc Interv Radiol 14:755-61. 2003
    ..To determine the acute and short-term effects the Sutura 8-F SuperStitch and Perclose 6-F Closer devices have on the femoral artery, as determined by angiography and pathologic examination...
  29. ncbi request reprint Weight-based rt-PA thrombolysis protocol for acute native arterial and bypass graft occlusions
    Aravind Arepally
    Russell H Morgan Department of Radiology and Radiological Science, Division of Cardiovascular and Interventional Radiology, Johns Hopkins Medical Institutes, Baltimore, Maryland, USA
    J Vasc Interv Radiol 13:45-50. 2002
    ..To determine technical success and complications with weight-adjusted dosing of recombinant tissue plasminogen activator (rt-PA) for arterial and bypass graft occlusions...
  30. pmc The utility of TIPS in the management of Budd-Chiari syndrome
    Ernesto P Molmenti
    Department of Surgery, Division of Transplantation, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
    Ann Surg 241:978-81; discussion 982-3. 2005
    ..Recent reports indicate promising results with the use of transjugular intrahepatic portosystemic shunts (TIPS) in the treatment of these patients...
  31. ncbi request reprint Treatment of splenic artery aneurysm with use of a stent-graft
    Aravind Arepally
    Russell H Morgan Department of Radiology and Radiological Science, Department of Surgery, Johns Hopkins Medical Institutes, Baltimore, Maryland 21287, USA
    J Vasc Interv Radiol 13:631-3. 2002
  32. ncbi request reprint Pelvic congestion syndrome (pelvic venous incompetence): impact of ovarian and internal iliac vein embolotherapy on menstrual cycle and chronic pelvic pain
    Anthony C Venbrux
    Interventional Radiology Division, The George Washington University, Washington, DC 20037, USA
    J Vasc Interv Radiol 13:171-8. 2002
    ....
  33. ncbi request reprint Incidence of venous obstruction following insertion of an implantable cardioverter defibrillator. A study of systematic contrast venography on patients presenting for their first elective ICD generator replacement
    Lars Lickfett
    Department of Medicine Cardiology, University of Bonn, Sigmund Freud Strasse 25, 53105 Bonn, Germany
    Europace 6:25-31. 2004
    ..The aim of our study was therefore to evaluate the incidence of venous obstruction after chronic transvenous ICD system implantation...
  34. ncbi request reprint Intravascular bullet migration: a report of two cases
    Joseph Ronsivalle
    Department of Radiology, Madigan Army Medical Center, Tacoma, WA 98431, USA
    Mil Med 170:1044-7. 2005
    ..The cases described demonstrate different manifestations of bullet embolism within the arterial and venous systems. We provide a literature review and we discuss therapeutic options available in these unique scenarios...

Research Grants2

  1. Percutaneous MR Guided Creation of a Meso-Caval Shunt
    Aravind Arepally; Fiscal Year: 2007
    ....