Richard Laforest
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Explore the profile of Richard Laforest including associated specialties, affiliations and a list of published articles.
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136
Citations
2488
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Recent Articles
11.
Lavine K, Sultan D, Luehmann H, Detering L, Zhang X, Heo G, et al.
Nat Cardiovasc Res
. 2024 Jul;
2(10):874-880.
PMID: 38947883
Among the diverse populations of myeloid cells that reside within the healthy and diseased heart, C-C chemokine receptor 2 (CCR2) is specifically expressed on inflammatory populations of monocytes and macrophages...
12.
Rahman M, Yu Z, Laforest R, Abbey C, Siegel B, Jha A
IEEE Trans Radiat Plasma Med Sci
. 2024 May;
8(4):439-450.
PMID: 38766558
There is an important need for methods to process myocardial perfusion imaging (MPI) single-photon emission computed tomography (SPECT) images acquired at lower-radiation dose and/or acquisition time such that the processed...
13.
Ince S, Laforest R, Itani M, Prasad V, Ashrafinia S, Smith A, et al.
Diagnostics (Basel)
. 2024 May;
14(9).
PMID: 38732298
Patlak slope (PS) images have the potential to improve lesion conspicuity compared with standardized uptake value (SUV) images but may be more artifact-prone. This study compared PS versus SUV image...
14.
Dutta K, Laforest R, Luo J, Jha A, Shoghi K
Med Phys
. 2024 May;
51(6):4324-4339.
PMID: 38710222
Background: Preclinical low-count positron emission tomography (LC-PET) imaging offers numerous advantages such as facilitating imaging logistics, enabling longitudinal studies of long- and short-lived isotopes as well as increasing scanner throughput....
15.
Ince S, Laforest R, Ashrafinia S, Smith A, Wahl R, Fraum T
Mol Imaging Biol
. 2024 Mar;
26(2):284-293.
PMID: 38466523
Purpose: We aimed to determine the test-retest repeatability of quantitative metrics based on the Patlak slope (PS) versus the standardized uptake value (SUV) among lesions and normal organs on oncologic...
16.
Marquis H, Ocampo Ramos J, Carter L, Zanzonico P, Bolch W, Laforest R, et al.
J Nucl Med
. 2024 Feb;
PMID: 38388514
Y-microsphere radioembolization has become a well-established treatment option for liver malignancies and is one of the first U.S. Food and Drug Administration-approved unsealed radionuclide brachytherapy devices to incorporate dosimetry-based treatment...
17.
Chondronikola M, Yoshino J, Ramaswamy R, Giardina J, Laforest R, Wahl R, et al.
Cell Rep Med
. 2024 Jan;
5(1):101370.
PMID: 38232692
Although a high amount of brown adipose tissue (BAT) is associated with low plasma triglyceride concentration, the mechanism responsible for this relationship in people is not clear. Here, we evaluate...
18.
Elizondo-Benedetto S, Sastriques-Dunlop S, Detering L, Arif B, Heo G, Sultan D, et al.
medRxiv
. 2023 Nov;
PMID: 37986880
Abdominal aortic aneurysm (AAA) is a degenerative vascular disease impacting aging populations with a high mortality upon rupture. There are no effective medical therapies to prevent AAA expansion and rupture....
19.
Hamdi M, Ying C, An H, Laforest R
EJNMMI Phys
. 2023 Nov;
10(1):71.
PMID: 37962707
Purpose: Challenges in PET/MRI quantitative accuracy for neurological uses arise from PET attenuation correction accuracy. We proposed and evaluated an automatic pipeline to assess the quantitative accuracy of four MRI-derived ...
20.
Rajagopal A, Natsuaki Y, Wangerin K, Hamdi M, An H, Sunderland J, et al.
IEEE Trans Radiat Plasma Med Sci
. 2023 Jul;
7(4):333-343.
PMID: 37396797
Historically, patient datasets have been used to develop and validate various reconstruction algorithms for PET/MRI and PET/CT. To enable such algorithm development, without the need for acquiring hundreds of patient...