Sadegh Alam
Overview
Explore the profile of Sadegh Alam including associated specialties, affiliations and a list of published articles.
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Articles
8
Citations
67
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0
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Recent Articles
1.
Liu Y, Zhang P, Hong J, Alam S, Kuo L, Hu Y, et al.
J Appl Clin Med Phys
. 2024 Sep;
25(12):e14511.
PMID: 39258711
Purpose: Deformable image registration (DIR) has been increasingly used in radiation therapy (RT). The accuracy of DIR algorithms and how it impacts on the RT plan dosimetrically were examined in...
2.
Meyer S, Alam S, Kuo L, Hu Y, Liu Y, Lu W, et al.
Med Phys
. 2023 Jul;
51(2):1405-1414.
PMID: 37449537
Background: Quality assurance of deformable image registration (DIR) is challenging because the ground truth is often unavailable. In addition, current approaches that rely on artificial transformations do not adequately resemble...
3.
Lee D, Alam S, Jiang J, Cervino L, Hu Y, Zhang P
Med Phys
. 2022 Oct;
50(2):970-979.
PMID: 36303270
Purpose: To simultaneously register all the longitudinal images acquired in a radiotherapy course for analyzing patients' anatomy changes for adaptive radiotherapy (ART). Methods: To address the unique needs of ART,...
4.
Alam S, Veeraraghavan H, Tringale K, Amoateng E, Subashi E, Wu A, et al.
Phys Imaging Radiat Oncol
. 2022 Mar;
21:54-61.
PMID: 35243032
Background And Purpose: Stereotactic body radiation therapy (SBRT) of locally advanced pancreatic cancer (LAPC) is challenging due to significant motion of gastrointestinal (GI) organs. The goal of our study was...
5.
Lee D, Hu Y, Kuo L, Alam S, Yorke E, Li A, et al.
Radiother Oncol
. 2022 Feb;
169:57-63.
PMID: 35189155
Background And Purpose: To develop a novel deep learning algorithm of sequential analysis, Seq2Seq, for predicting weekly anatomical changes of lung tumor and esophagus during definitive radiotherapy, incorporate the potential...
6.
Lee D, Zhang P, Nadeem S, Alam S, Jiang J, Caringi A, et al.
Phys Med Biol
. 2020 Oct;
65(23):235011.
PMID: 33007769
During radiation therapy (RT) of head and neck (HN) cancer, the shape and volume of the parotid glands (PG) may change significantly, resulting in clinically relevant deviations of delivered dose...
7.
Garau N, Paganelli C, Summers P, Choi W, Alam S, Lu W, et al.
Med Phys
. 2020 Jun;
47(9):4125-4136.
PMID: 32488865
Purpose: Low-dose CT screening allows early lung cancer detection, but is affected by frequent false positive results, inter/intra observer variation and uncertain diagnoses of lung nodules. Radiomics-based models have recently...
8.
Alam S, Thor M, Rimner A, Tyagi N, Zhang S, Kuo L, et al.
Phys Imaging Radiat Oncol
. 2020 May;
13:36-43.
PMID: 32411833
Background And Purpose: Minimizing acute esophagitis (AE) in locally advanced non-small cell lung cancer (LA-NSCLC) is critical given the proximity between the esophagus and the tumor. In this pilot study,...