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Jean Pouliot

Explore the profile of Jean Pouliot including associated specialties, affiliations and a list of published articles. Areas
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Articles 109
Citations 1701
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Recent Articles
1.
Cheung J, Shugard E, Mistry N, Pouliot J, Chen J
Med Phys . 2018 Nov; 46(2):892-901. PMID: 30457170
Purpose: Wide bore CT scanners use extended field-of-view (eFOV) reconstruction algorithms to attempt to recreate tissue truncated due to large patient habitus. Radiation therapy planning systems rely on accurate CT...
2.
Chapman C, Braunstein S, Pouliot J, Noworolski S, Weinberg V, Cunha A, et al.
J Contemp Brachytherapy . 2018 Jul; 10(3):193-201. PMID: 30038638
Purpose: Radiation dose escalation for prostate cancer improves biochemical control but is limited by toxicity. Magnetic resonance spectroscopic imaging (MRSI) can define dominant intraprostatic lesions (DIL). This phase I study...
3.
Dehghan E, Bharat S, Kung C, Bonillas A, Beaulieu L, Pouliot J, et al.
Med Phys . 2018 Apr; 45(6):2357-2368. PMID: 29604086
Purpose: Intraoperative dosimetry in low-dose-rate (LDR) permanent prostate brachytherapy requires accurate localization of the implanted seeds with respect to the prostate anatomy. Transrectal Ultrasound (TRUS) imaging, which is the main...
4.
Kim H, Chen J, Wang A, Chuang C, Held M, Pouliot J
Phys Med Biol . 2016 Sep; 61(18):6878-6891. PMID: 27589006
The compressed sensing (CS) technique has been employed to reconstruct CT/CBCT images from fewer projections as it is designed to recover a sparse signal from highly under-sampled measurements. Since the...
5.
Sethi R, Cunha A, Mellis K, Siauw T, Diederich C, Pouliot J, et al.
J Contemp Brachytherapy . 2016 Aug; 8(3):208-14. PMID: 27504130
Purpose: Three-dimensional (3D) printing technology allows physicians to rapidly create customized devices for patients. We report our initial clinical experience using this technology to create custom applicators for vaginal brachytherapy....
6.
Held M, Cremers F, Sneed P, Braunstein S, Fogh S, Nakamura J, et al.
J Appl Clin Med Phys . 2016 Apr; 17(2):279-290. PMID: 27074487
A clinical workflow was developed for urgent palliative radiotherapy treatments that integrates patient simulation, planning, quality assurance, and treatment in one 30-minute session. This has been successfully tested and implemented...
7.
Nie K, Pouliot J, Smith E, Chuang C
J Appl Clin Med Phys . 2016 Apr; 17(2):328-340. PMID: 27074457
The purpose of this study is to evaluate the performance variations in commercial deformable image registration (DIR) tools for adaptive radiation therapy and further to interpret the differences using clinically...
8.
Kirby N, Chen J, Kim H, Morin O, Nie K, Pouliot J
Phys Med Biol . 2016 Mar; 61(8):N203-14. PMID: 27025957
Deformable image registration (DIR) is a powerful tool for radiation oncology, but it can produce errors. Beyond this, DIR accuracy is not a fixed quantity and varies on a case-by-case...
9.
Cunha A, Siauw T, Hsu I, Pouliot J
Brachytherapy . 2016 Jan; 15(2):246-51. PMID: 26727333
Purpose: To present the algorithm of a modification to the inverse planning simulated annealing (IPSA) optimization engine that allows for restriction of the intracatheter dwell time variance. Methods And Materials:...
10.
Held M, Sneed P, Fogh S, Pouliot J, Morin O
J Appl Clin Med Phys . 2015 Dec; 16(6):458-471. PMID: 26699575
Unlike scheduled radiotherapy treatments, treatment planning time and resources are limited for emergency treatments. Consequently, plans are often simple 2D image-based treatments that lag behind technical capabilities available for nonurgent...