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Perry J. Pickhardt, MD close

Perry J. Pickhardt, MD Print Friendly Page

Faculty, University of Wisconsin School of Medicine and Public Health

Dr. Pickhardt’s primary clinical and research interests are CT colonography and colorectal cancer screening, including virtual colonoscopy. He joined the Abdominal Imaging Section at the University of Wisconsin School of Medicine and Public Health in 2003 as an associate professor of radiology. Prior to that, Dr. Pickhardt organized and served as principal investigator for a large multi-center screening trial evaluating CT colonography (virtual colonoscopy) while at the National Naval Medical Center in Bethesda, Maryland. Dr. Pickhardt also was awarded a Figley Fellowship in the American Journal of Radiology editorial office in Winston-Salem, North Carolina in 2002.

Specialties

Radiology

Abdominal CT Scan

Abdominal Imaging and Intervention

Abdominal MRI

Abdominal X-Ray

Colon Contrast X-Ray

Computerized Tomography (CT) Scan

Esophagram

Fluoroscopic Studies

Image-guided Biopsy

Magnetic Resonance Imaging (MRI) Scan

PET/MRI Scan

Swallowing Function w/Cineradiography

Transvaginal Ultrasound

Ultrasound

Upper GI Tract X-Ray

Virtual Colonoscopy

X-ray

Clinics

University Hospital
(608) 263-8340 | (800) 323-8942 | Map
202 S. Park Clinics (UnityPoint Health - Meriter)
(608) 417-6090 | (888) 703-2778 | Map
Wisconsin Institutes for Medical Research
(608) 265-8731 | | Map
Digestive Health Center
(608) 890-5000 | (855) 342-9900 | Map

Hospital Affiliation(s)

University Hospital
UnityPoint Health - Meriter
Veterans Hospital - Wm. S. Middleton Memorial

UW School of Medicine and Public Health

Department of Radiology

Professional Certifications and Education

Board Certification Diagnostic Radiology
Residency Mallinckrodt Institute of Radiology, St. Louis, MO
Medical School University of Michigan Medical School, Ann Arbor, MI

Medical interpreters are available to help patients communicate with hospital and clinic staff. For more information, please contact interpreter services at (608) 262-9000.
Research

Dr. Pickhardt has been the principal investigator of multiple University of Wisconsin clinical trials studying computerized tomography (CT) and virtual colonoscopy. He has edited a number of textbooks in abdominal radiology. His work has resulted in more than 300 scientific publications and book chapters.


PubMed Articles
Lee MH Lubner MG Hinshaw JL Pickhardt PJ Ultrasound Guidance Versus CT Guidance for Peripheral Lung Biopsy: Performance According to Lesion Size and Pleural Contact. AJR Am J Roentgenol . 2018 Mar;210(3):W110-W117
[PubMed ID: 29364723]
Bell JR Posielski NM Penniston KL Lubner MG Nakada SY Pickhardt PJ Clinical Evaluation of Automated Computer Software Compared to Manual Measurements for Urinary Stone Metrics. J Endourol . 2018 Feb 21;
[PubMed ID: 29466878]
Pickhardt PJ CT colonography provides new insights into interval cancers. Lancet Gastroenterol Hepatol . 2018 Feb 19;
[PubMed ID: 29472115]
Lee SJ Graffy PM Zea RD Ziemlewicz TJ Pickhardt PJ Future Osteoporotic Fracture Risk Related to Lumbar Vertebral Trabecular Attenuation Measured at Routine Body CT. J Bone Miner Res . 2018 Jan 3;
[PubMed ID: 29314261]
Kim DH Lubner MG Cahoon AR Pooler BD Pickhardt PJ Flat Serrated Polyps at CT Colonography: Relevance, Appearance, and Optimizing Interpretation. Radiographics . 2018 Jan-Feb;38(1):60-74
[PubMed ID: 29148927]
Lubner MG Stabo N Lubner SJ Del Rio AM Song C Pickhardt PJ Volumetric Versus Unidimensional Measures of Metastatic Colorectal Cancer in Assessing Disease Response. Clin Colorectal Cancer . 2017 Dec;16(4):324-333.e1
[PubMed ID: 28433601]
Sievers CK Zou LS Pickhardt PJ Matkowskyj KA Albrecht DM Clipson L Bacher JW Pooler BD Moawad FJ Cash BD Reichelderfer M Vo TN Newton MA Larget BR Halberg RB Subclonal diversity arises early even in small colorectal tumours and contributes to differential growth fates. Gut . 2017 Dec;66(12):2132-2140
[PubMed ID: 27609830]
Weinberg DS Pickhardt PJ Bruining DH Edwards K Fletcher JG Gollub MJ Keenan EM Kupfer SS Li T Lubner SJ Markowitz AJ Ross EA Computed Tomography Colonography vs Colonoscopy for Colorectal Cancer Surveillance After Surgery. Gastroenterology . 2017 Nov 22;
[PubMed ID: 29174927]
Lee SJ Zea R Kim DH Lubner MG Deming DA Pickhardt PJ CT texture features of liver parenchyma for predicting development of metastatic disease and overall survival in patients with colorectal cancer. Eur Radiol . 2017 Nov 21;
[PubMed ID: 29164382]
Thampy R Elsayes KM Menias CO Pickhardt PJ Kang HC Deshmukh SP Ahmed K Korivi BR Imaging features of rare mesenychmal liver tumours: beyond haemangiomas. Br J Radiol . 2017 Nov;90(1079):20170373
[PubMed ID: 28766950]
Pickhardt PJ Edwards K Bruining DH Gollub M Kupfer S Lubner SJ Kim DH Ross E Keenan E Weinberg DS Prospective Trial Evaluating the Surgical Anastomosis at One-Year Colorectal Cancer Surveillance: CT Colonography Versus Optical Colonoscopy and Implications for Patient Care. Dis Colon Rectum . 2017 Nov;60(11):1162-1167
[PubMed ID: 28991080]
Gore RM Pickhardt PJ Mortele KJ Fishman EK Horowitz JM Fimmel CJ Talamonti MS Berland LL Pandharipande PV Management of Incidental Liver Lesions on CT: A White Paper of the ACR Incidental Findings Committee. J Am Coll Radiol . 2017 Nov;14(11):1429-1437
[PubMed ID: 28927870]
Hartung MP Menias CO Mellnick VM Lubner MG Pickhardt PJ Mimics of Malignancy in Abdominal Imaging: Multisystem Radiology. Radiographics . 2017 Nov-Dec;37(7):2202-2203
[PubMed ID: 29131766]
Pickhardt PJ Imaging and Screening for Colorectal Cancer with CT Colonography. Radiol Clin North Am . 2017 Nov;55(6):1183-1196
[PubMed ID: 28991559]
Kinner S Pickhardt PJ Riedesel EL Gill KG Robbins JB Kitchin DR Ziemlewicz TJ Harringa JB Reeder SB Repplinger MD Diagnostic Accuracy of MRI Versus CT for the Evaluation of Acute Appendicitis in Children and Young Adults. AJR Am J Roentgenol . 2017 Oct;209(4):911-919
[PubMed ID: 28796552]
Graffy PM Lee SJ Ziemlewicz TJ Pickhardt PJ Prevalence of Vertebral Compression Fractures on Routine CT Scans According to L1 Trabecular Attenuation: Determining Relevant Thresholds for Opportunistic Osteoporosis Screening. AJR Am J Roentgenol . 2017 Sep;209(3):491-496
[PubMed ID: 28639828]
Lubner MG Smith AD Sandrasegaran K Sahani DV Pickhardt PJ CT Texture Analysis: Definitions, Applications, Biologic Correlates, and Challenges. Radiographics . 2017 Sep-Oct;37(5):1483-1503
[PubMed ID: 28898189]
Smith MA Weiss JM Potvien A Schumacher JR Gangnon RE Kim DH Weeth-Feinstein LA Pickhardt PJ Insurance Coverage for CT Colonography Screening: Impact on Overall Colorectal Cancer Screening Rates. Radiology . 2017 Sep;284(3):717-724
[PubMed ID: 28696184]
Lubner MG Malecki K Kloke J Ganeshan B Pickhardt PJ Texture analysis of the liver at MDCT for assessing hepatic fibrosis. Abdom Radiol (NY) . 2017 Aug;42(8):2069-2078
[PubMed ID: 28314916]
Lee SJ Anderson PA Pickhardt PJ Predicting Future Hip Fractures on Routine Abdominal CT Using Opportunistic Osteoporosis Screening Measures: A Matched Case-Control Study. AJR Am J Roentgenol . 2017 Aug;209(2):395-402
[PubMed ID: 28570093]