Perry J Pickhardt
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Explore the profile of Perry J Pickhardt including associated specialties, affiliations and a list of published articles.
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Recent Articles
1.
Kim D, Obaro A, Taylor S, Pickhardt P
AJR Am J Roentgenol
. 2025 Mar;
PMID: 40071901
CT colonography (CTC) is a CT examination, performed with low dose and typically without IV contrast media, optimized to detect colorectal polyps and cancer. Despite extensive supporting data, CTC has...
2.
Schwartz F, Sodickson A, Pickhardt P, Sahani D, Lev M, Gupta R
Radiology
. 2025 Mar;
314(3):e240662.
PMID: 40067107
Photon-counting CT (PCCT) has emerged as a transformative technology, with the potential to herald a new era of clinical capabilities. This review provides an overview of the current status and...
3.
Yatim K, Ribas G, Elton D, Rockenbach M, Al Jurdi A, Pickhardt P, et al.
J Am Coll Radiol
. 2025 Mar;
22(3):332-341.
PMID: 40044312
Background: Prekidney transplant evaluation routinely includes abdominal CT for presurgical vascular assessment. A wealth of body composition data are available from these CT examinations, but they remain an underused source...
4.
Pickhardt P, Kattan M, Lee M, Pooler B, Pyrros A, Liu D, et al.
Nat Commun
. 2025 Feb;
16(1):1432.
PMID: 39920106
We derive and test a CT-based biological age model for predicting longevity, using an automated pipeline of explainable AI algorithms that quantifies skeletal muscle, abdominal fat, aortic calcification, bone density,...
5.
Salyapongse A, Rose S, Pickhardt P, Lubner M, Toia G, Bujila R, et al.
J Comput Assist Tomogr
. 2025 Jan;
PMID: 39794901
Objective: Patient positioning during clinical practice can be challenging, and mispositioning leads to a change in CT number. CT number fluctuation was assessed in single-energy (SE) EID, dual-energy (DE) EID,...
6.
Pooler B, Garrett J, Lee M, Rush B, Kuchnia A, Summers R, et al.
AJR Am J Roentgenol
. 2025 Jan;
:1-10.
PMID: 39772583
CT-based abdominal body composition measures have shown associations with important health outcomes. Advances in artificial intelligence (AI) now allow deployment of tools that measure body composition in large patient populations....
7.
Lortie J, Ufearo D, Hetzel S, Pickhardt P, Szczykutowicz T, Kuchnia A
J Comput Assist Tomogr
. 2025 Jan;
PMID: 39761492
Objective: Computed tomography (CT) measured muscle density is prognostic of health outcomes. However, the use of intravenous contrast obscures prognoses by artificially increasing CT muscle density. We previously established a...
8.
Daggett S, Pickhardt P, Elissa M, Richards E, Zea R, Lubner M
Abdom Radiol (NY)
. 2024 Dec;
PMID: 39729098
Purpose: To evaluate the diagnostic yield and safety profile of percutaneous image-guided biopsy of mesenteric lesions. Materials, Methods, And Procedures: Image-guided percutaneous biopsies of the mesentery at a single institution...
9.
Pickhardt P, Lubner M
Radiographics
. 2024 Dec;
45(1):e240176.
PMID: 39700040
Chronic diffuse liver disease continues to increase in prevalence and represents a global health concern. Noninvasive detection and quantification of hepatic steatosis, iron overload, and fibrosis are critical, especially given...
10.
Toia G, Garret J, Rose S, Szczykutowicz T, Pickhardt P
Abdom Radiol (NY)
. 2024 Dec;
PMID: 39643734
Purpose: To investigate the behavior of artificial intelligence (AI) CT-based body composition biomarkers at different virtual monoenergetic imaging (VMI) levels using dual-energy CT (DECT). Methods: This retrospective study included 88...