Research Topics
| T D AtwellSummaryAffiliation: Mayo Clinic Country: USA Publications
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Publications
Percutaneous ablation of renal masses measuring 3.0 cm and smaller: comparative local control and complications after radiofrequency ablation and cryoablationThomas D Atwell
Department of Diagnostic Radiology, Mayo Clinic, 200 First St SW, Rochester, MN 55902, USA
AJR Am J Roentgenol 200:461-6. 2013..The purpose of this article is to compare the efficacy and complication rates of percutaneous radiofrequency ablation (RFA) and cryoablation in the treatment of renal masses measuring 3.0 cm and smaller...- Complications following 573 percutaneous renal radiofrequency and cryoablation proceduresThomas D Atwell
Department of Radiology, Mayo Clinic, 200 First St SW, Rochester, MN 55902, USA
J Vasc Interv Radiol 23:48-54. 2012..To review complications related to percutaneous renal tumor ablation... - Percutaneous renal cryoablation: local control at mean 26 months of followupThomas D Atwell
Department of Radiology, Mayo Clinic, Rochester, Minnesota 55902, USA
J Urol 184:1291-5. 2010..We retrospectively determined the efficacy of percutaneous renal cryoablation based on a mean followup of more than 2 years... 
Pancreas transplants: experience with 232 percutaneous US-guided biopsy procedures in 88 patientsThomas D Atwell
Department of Radiology, Mayo Clinic, 200 First Street SW, Rochester, MN 55905, USA
Radiology 231:845-9. 2004..To retrospectively assess the authors' experience with percutaneous ultrasonographic (US)-guided biopsy of pancreas transplants...- Neonatal thyroid function after administration of IV iodinated contrast agent to 21 pregnant patientsThomas D Atwell
Department of Radiology, Mayo Clinic, 200 First St SW, Rochester, MN 55902, USA
AJR Am J Roentgenol 191:268-71. 2008..The objective of our study was to document neonatal thyroid function after in utero exposure to nonionic iodinated contrast material to determine the potential risk of subsequent neonatal hypothyroidism... - Peritumoral steatosis associated with insulinomas: appearance at imagingThomas D Atwell
Department of Radiology, Mayo Clinic College of Medicine, 200 1st St SW, Rochester, MN 55905, USA
Abdom Imaging 33:571-4. 2008..We report three patients with insulinoma tumors and distinct peritumoral steatosis, well demonstrated with several imaging modalities. This unique appearance can aid in pre-operative diagnosis and guide biopsy... - Percutaneous renal cryoablation: experience treating 115 tumorsThomas D Atwell
Department of Radiology, Mayo Clinic, Rochester, Minnesota 55902, USA
J Urol 179:2136-40; discussion 2140-1. 2008..We determined technical feasibility, safety and short-term outcomes following percutaneous renal cryoablation... - Percutaneous cryoablation of large renal masses: technical feasibility and short-term outcomeThomas D Atwell
Department of Radiology, Mayo Clinic, 200 1st St SW, Rochester, MN 55902, USA
AJR Am J Roentgenol 188:1195-200. 2007..This retrospective study was performed to assess the feasibility, safety, and short-term outcome of percutaneous cryoablation of large solid renal tumors... - Percutaneous cryoablation of 40 solid renal tumors with US guidance and CT monitoring: initial experienceThomas D Atwell
Department of Radiology, Mayo Clinic, Rochester, MN 55905, USA
Radiology 243:276-83. 2007..To retrospectively determine the safety and effectiveness of percutaneous cryoablation, monitored with computed tomography (CT), for the treatment of solid renal masses... - Treatment of neuroendocrine cancer metastatic to the liver: the role of ablative techniquesT D Atwell
Department of Radiology, Mayo Clinic, 200 First Street SW, Rochester, MN 55905, USA
Cardiovasc Intervent Radiol 28:409-21. 2005..In this review, we discuss metastatic neuroendocrine disease and its treatment options, especially image-guided ablative techniques... - Malignant hypertension during cryoablation of an adrenal gland tumorThomas D Atwell
Department of Radiology, Mayo Clinic, Rochester, MN 55905, USA
J Vasc Interv Radiol 17:573-5. 2006..Preemptive intervention with these medications requires close collaboration between radiology and anesthesia care teams... - Radiofrequency ablation of renal tumors in the solitary kidneyAmy E Krambeck
Department of Urology, Mayo Medical School and Mayo Clinic, Rochester, MN 55905, USA
Can J Urol 15:4163-8; discussion 4168. 2008..Radiofrequency ablation (RFA) is a minimally invasive therapy aimed at maximal preservation of renal function in the nonsurgical renal mass patient. We evaluate our experience with RFA of renal tumors in the solitary kidney... - Lung isolation, one-lung ventilation, and continuous positive airway pressure with air for radiofrequency ablation of neoplastic pulmonary lesionsBeth A Elliott
Department of Anesthesiology, Mayo Clinic College of Medicine, Rochester, Minnesota, USA
Anesth Analg 103:463-4, table of contents. 2006..Lung isolation, one-lung ventilation, and nondependent lung continuous positive airway pressure with air can be used to minimize damage to the heart and other important structures... - Radiation exposure and pregnancy: when should we be concerned?Cynthia H McCollough
Department of Radiology, Mayo Clinic College of Medicine, 200 First St SW, Rochester, MN 55905, USA
Radiographics 27:909-17; discussion 917-8. 2007..However, although the risks are small, it is important to ensure that radiation doses are kept as low as reasonably achievable... - Ice ball fractures during percutaneous renal cryoablation: risk factors and potential implicationsGrant D Schmit
Department of Radiology, Mayo Clinic School of Medicine, 200 SW 1st St, Rochester, MN 55905, USA
J Vasc Interv Radiol 21:1309-12. 2010..Risk factors for ice ball fractures and potential implications are discussed... - Role of intraarterial embolization before cryoablation of large renal tumors: a pilot studyDavid A Woodrum
Department of Radiology, Mayo Clinic, 200 First St SW, Rochester, MN 55905, USA
J Vasc Interv Radiol 21:930-6. 2010..3 mL +/- 460.9 (P< .01). Only one patient required transfusion and prolonged hospitalization. Combination therapy can provide a decrease in postprocedural cryoablation-related hemorrhage... - Percutaneous cryoablation of masses in a solitary kidneyAdam J Weisbrod
Department of Radiology, Mayo Clinic, Rochester, MN 55905, USA
AJR Am J Roentgenol 194:1620-5. 2010..The purpose of this study was to determine the effect of percutaneous cryoablation of tumors in a solitary kidney on renal function, treatment-related complications, and local tumor control... - Feasibility of 3.0T magnetic resonance imaging-guided laser ablation of a cadaveric prostateDavid A Woodrum
Department of Radiology, Mayo Clinic College of Medicine, Rochester, Minnesota 55905, USA
Urology 75:1514.e1-6. 2010..To demonstrate the feasibility of 3.0T magnetic resonance imaging (MRI)-guided laser ablation of the prostate... - Percutaneous cryoablation of renal masses >or=3 cm: efficacy and safety in treatment of 108 patientsGrant D Schmit
Department of Radiology, Mayo Clinic, Rochester, Minnesota 55905, USA
J Endourol 24:1255-62. 2010..To evaluate our single institution experience with percutaneous cryoablation of renal masses >or=3 cm in diameter for complications and short-term outcomes... - Percutaneous radiofrequency ablation with a multiple-electrode switching-generator systemAdam J Weisbrod
Department of Radiology, Mayo Clinic, 200 1st St SW, Mayo West 2, Rochester, MN 55905, USA
J Vasc Interv Radiol 18:1528-32. 2007..To determine the feasibility and safety of treating 35 hepatic tumors with a multiple-electrode switching-generator radiofrequency (RF) ablation system... - Hydrodisplacement in the percutaneous cryoablation of 50 renal tumorsKale D Bodily
Department of Radiology, Mayo Clinic, Mayo Foundation, 200 First St SW, Rochester, MN 55905, USA
AJR Am J Roentgenol 194:779-83. 2010..The purpose of this article is to describe the technique, safety, and effectiveness of percutaneous hydrodisplacement during the course of percutaneous renal cryoablation... - Comparison of surgically resected polypoid lesions of the gallbladder to their pre-operative ultrasound characteristicsMartin D Zielinski
Department of Gastrointestinal and General Surgery, Mayo Clinic, 200 1st St SW, Rochester, MN 55905, USA
J Gastrointest Surg 13:19-25. 2009..Our study correlates the pre-operative ultrasonographic findings of these lesions to the surgically resected specimen with specific regard to identifying neoplastic polyps... - Image-guided ablation of painful metastatic bone tumors: a new and effective approach to a difficult problemMatthew R Callstrom
Department of Radiology, Mayo Clinic, Rochester, MN, USA
Skeletal Radiol 35:1-15. 2006.... - Painful metastases involving bone: percutaneous image-guided cryoablation--prospective trial interim analysisMatthew R Callstrom
Department of Diagnostic Radiology, Oncology, Biostatistics, and Anesthesiology, Mayo Clinic, 200 First St SW, Rochester, MN 55905, USA
Radiology 241:572-80. 2006.... - MRI after technically successful renal cryoablation: early contrast enhancement as a common findingChristopher A Porter
Department of Radiology, Mayo Clinic, 200 First St SW, Rochester, MN 55905, USA
AJR Am J Roentgenol 194:790-3. 2010..The purpose of this study was to assess the MRI appearance and enhancement of renal masses within 36 hours after cryoablation... - Percutaneous image-guided adrenal cryoablation: procedural considerations and technical successBrian T Welch
Mayo Medical School, Rochester, MN 55905, USA
Radiology 258:301-7. 2011..To assess safety, technical success, complications, and hemodynamic changes associated with the adrenal cryoablation procedure... - Incidence of bleeding after 15,181 percutaneous biopsies and the role of aspirinThomas D Atwell
Department of Radiology, Mayo Clinic, 200 1st St, SW, Rochester, MN 55905, USA
AJR Am J Roentgenol 194:784-9. 2010..The objective of our study was to report the incidence of bleeding after imaging-guided percutaneous core biopsy at a single center using a standardized technique... - Successful treatment of hepatocellular adenoma with percutaneous radiofrequency ablationThomas D Atwell
Department of Diagnostic Radiology, Mayo Clinic College of Medicine, 200 1 St. SW, Rochester, MN 55905, USA
AJR Am J Roentgenol 184:828-31. 2005..CONCLUSION: Our limited experience indicates that percutaneous radiofrequency ablation is both safe and effective in the treatment of the small hepatocellular adenoma in carefully selected patients...