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Timothy W.I. Clark, MD

Timothy W.I. Clark, MD

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Associate Professor of Clinical Radiology
Department: Radiology

Contact information
Director, Interventional Radiology
Department of Medical Imaging
Penn Presbyterian Medical Center
39th and Market Streets
Philadelphia, PA 19104
Office: 215-662-9182
Fax: 215-615-3545
Education:
B.S. (Biochemistry)
University of Calgary , 1985.
MD (Medicine)
University of Alberta, 1989.
M.Sc. (Clinical Epidemiology)
Dalhousie University, 2000.
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Description of Research Expertise

Thermal ablation of renal cell carcinoma; Transjugular intrahepatic portosystemic shunts; Computational flow dynamics in medical device design; Functional MRI for assessment of treatment response following transcatheter embolization; Multivariate modeling in outcomes research

Description of Clinical Expertise

Endovascular recanalization of chronic total arterial occlusions; Limb salvage; Treatment of deep venous thrombosis; Prostate artery embolization; Endovenous laser ablation of varicose veins; Renal artery stenting; Percutaneous thermal ablation of lung, liver, renal, adrenal and soft tissue malignancies; Desmoid tumor ablation; Transjugular intrahepatic portosystemic shunts; Uterine artery embolization (transradial); Percutaneous salvage of nonmaturing hemodialysis fistulas; Embolization of angiomyolipomas

Description of Other Expertise

Philadelphia SuperDoctors(TM)

Selected Publications

Clark Timothy W I, Watts Micah M, Kwan Tak W: Percutaneous Femoropopliteal Recanalization Using a Completely Transpedal/Transtibial Approach. Cardiovascular and interventional radiology Jul 2016.

Hsu Michael C, Weber Charles N, Mohammed Mustafa A, Gade Terence P, Hunt Stephen, Nadolski Gregory J, Clark Timothy W I: Thermal Changes during Rheolytic Mechanical Thrombectomy. Journal of vascular and interventional radiology : JVIR 27(6): 905-12, Jun 2016.

Madoff David C, Gaba Ron C, Weber Charles N, Clark Timothy W I, Saad Wael E: Portal Venous Interventions: State of the Art. Radiology 278(2): 333-53, Feb 2016.

Chen James X, Maass Daniel, Guzzo Thomas J, Bruce Malkowicz S, Wein Alan J, Soulen Michael C, Clark Timothy W I, Nadolski Gregory J, William Stavropoulos S: Tumor Growth Kinetics and Oncologic Outcomes of Patients Undergoing Active Surveillance for Residual Renal Tumor following Percutaneous Thermal Ablation. Journal of vascular and interventional radiology : JVIR 27(9): 1397-406, Sep 2016.

Tom Lisa M, Palevsky Harold I, Holsclaw Douglas S, Trerotola Scott O, Dagli Mandeep, Mondschein Jeffrey I, Stavropoulos S William, Soulen Michael C, Clark Timothy W I: Recurrent Bleeding, Survival, and Longitudinal Pulmonary Function following Bronchial Artery Embolization for Hemoptysis in a U.S. Adult Population. Journal of vascular and interventional radiology : JVIR 26(12): 1806-13.e1, Dec 2015.

Clark Timothy W I, Redmond Jonas W, Mantell Mark P, Nadolski Gregory J, Mondschein Jeffrey I, Dowd Michael F, Dagli Mandeep S, Sudheendra Deepak, Shlansky-Goldberg Richard D, Cohen Raphael D: Initial Clinical Experience: Symmetric-Tip Dialysis Catheter with Helical Flow Characteristics Improves Patient Outcomes. Journal of vascular and interventional radiology : JVIR 26(10): 1501-8, Jul 2015.

Weber Charles N, Nadolski Gregory J, White Sarah B, Clark Timothy W I, Mondschein Jeffrey I, Stavropoulos S William, Shlansky-Goldberg Richard D, Trerotola Scott O, Soulen Michael C: Long-Term Patency and Clinical Analysis of Expanded Polytetrafluoroethylene-Covered Transjugular Intrahepatic Portosystemic Shunt Stent Grafts. Journal of vascular and interventional radiology : JVIR 26(9): 1257-65, Sep 2015.

Clark Timothy W I, McCann Jeffrey W, Salsamendi Jason, Dowd Michael F, Hajdu Cristina H: Optimizing needle direction during transjugular liver biopsy provides superior biopsy specimens. Cardiovascular and interventional radiology 37(6): 1540-5, Dec 2014.

Garnet DJ, Troiano MA, Mantell M, Watts M, Clark TWI. : Do quantitative angiographic changes in infrageniculate perfusion predict clinical success following percutaneous revascularization? J. Vasc Interv Radiol, SIR Annual Meeting, San Diego, CA 2014 Notes: Oral Presentation.

Hecht Elizabeth M, Do Richard K G, Kang Stella K, Bennett Genevieve L, Babb James S, Clark Timothy W I: Diffusion-weighted imaging for prediction of volumetric response of leiomyomas following uterine artery embolization: a preliminary study. Journal of Magnetic Resonance Imaging 33(3): 641-6, Mar 2011.

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Last updated: 09/08/2016
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