Joel G Fletcher
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Explore the profile of Joel G Fletcher including associated specialties, affiliations and a list of published articles.
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341
Citations
7104
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Recent Articles
11.
Dutta A, Ferrero A, Rajendran K, Drake M, Ou F, Giri S, et al.
Skeletal Radiol
. 2024 Sep;
54(3):541-542.
PMID: 39287658
No abstract available.
12.
Diehn F, Zhou Z, Thorne J, Campeau N, Nagelschneider A, Eckel L, et al.
AJNR Am J Neuroradiol
. 2024 Sep;
45(10):1441-1449.
PMID: 39237360
Background And Purpose: Photon-counting detector CT (PCD-CT) is now clinically available and offers ultra-high-resolution (UHR) imaging. Our purpose was to prospectively evaluate the relative image quality and impact on diagnostic...
13.
Ren L, Zhou Z, Ahmed Z, Rajendran K, Fletcher J, McCollough C, et al.
Med Phys
. 2024 Sep;
51(11):8034-8046.
PMID: 39235343
Background: The first commercially available photon-counting-detector CT (PCD-CT) has been introduced for clinical use. However, its spectral performance on single- and dual-contrast imaging tasks has not been comprehensively assessed. Purpose:...
14.
Lu C, Feagan B, Fletcher J, Baker M, Holubar S, Rieder F
Gastroenterology
. 2024 Sep;
167(7):1283-1291.e1.
PMID: 39222715
No abstract available.
15.
Mihailovic J, Bruesewitz M, Swicklik J, Yalon M, Rajiah P, Fletcher J, et al.
J Appl Clin Med Phys
. 2024 Aug;
25(11):e14496.
PMID: 39207272
Purpose: A dual-source CT system can be operated in a high-pitch helical mode to provide a temporal resolution of 66 ms, which reduces motion artifacts in CT pulmonary angiography (CTPA)....
16.
Hsieh S, Holmes Iii D, Carter R, Tan N, Inoue A, Yalon M, et al.
Abdom Radiol (NY)
. 2024 Aug;
50(2):668-676.
PMID: 39162799
Purpose: Subtle liver metastases may be missed in contrast enhanced CT imaging. We determined the impact of lesion location and conspicuity on metastasis detection using data from a prior reader...
17.
Yalon M, Hoodeshenas S, Chan A, Horst K, Crum I, Thorne J, et al.
J Comput Assist Tomogr
. 2024 Aug;
48(6):897-905.
PMID: 39146219
Objective: Pulmonary CT angiography (CTA) to detect pulmonary emboli can be performed using conventional dual-source CT with single-energy acquisition at high-pitch (high-pitch conventional CT), which minimizes motion artifacts, or routine-pitch,...
18.
Dutta A, Ferrero A, Rajendran K, Drake M, Ou F, Giri S, et al.
Skeletal Radiol
. 2024 Aug;
54(3):531-540.
PMID: 39120685
Objective: To determine the accuracy of photon-counting-detector CT (PCD-CT) at deriving bone morphometric indices and demonstrate utility in vivo in the distal radius. Methods: Ten cadaver wrists were scanned using...
19.
Rieder F, Ma C, Hanzel J, Fletcher J, Baker M, Wang Z, et al.
Radiology
. 2024 Aug;
312(2):e233038.
PMID: 39105638
Background Standardized methods to measure and describe Crohn disease strictures at CT enterography are needed to guide clinical decision making and for use in therapeutic studies. Purpose To assess the...
20.
Rieder F, Baker M, Bruining D, Fidler J, Ehman E, Sheedy S, et al.
Radiology
. 2024 Aug;
312(2):e233039.
PMID: 39105637
Background Clinical decision making and drug development for fibrostenosing Crohn disease is constrained by a lack of imaging definitions, scoring conventions, and validated end points. Purpose To assess the reliability...