Enhanced Myocardial Tissue Visualization: A Comparative Cardiovascular Magnetic Resonance Study of Gradient-Spin Echo-STIR and Conventional STIR Imaging

Autor: Sadegh Dehghani, Shapoor Shirani, Elahe Jazayeri Gharebagh

Publikováno v: International Journal of Biomedical Imaging, Vol 2024 (2024)

Purpose. This study is aimed at evaluating the efficacy of the gradient-spin echo- (GraSE-) based short tau inversion recovery (STIR) sequence (GraSE-STIR) in cardiovascular magnetic resonance (CMR) imaging compared to the conventional turbo spin ech

Externí odkaz: https://doaj.org/article/e58a34af4090402db92e94865526fe74

Optimization of Radiation Dose in Cranial Computed Tomography among Adults: Assessment of Radiation Dose against Image Quality

Autor: Nnamdi Okoro, Vahid Changizi, Elahe Jazayeri, Farideh Pak

Publikováno v: Iranian Journal of Medical Physics, Vol 17, Iss 5, Pp 322-330 (2020)

Introduction: The rapid use of computed tomography (CT) scan is of great concern, due to increase in patients’ dose. Optimization of CT protocol is a vital issue in dose reduction. This study aimed to optimize radiation dose in cranial CT and asses

Externí odkaz: https://doaj.org/article/739faa5f92ea49558d43a7205f1fea4f

Evaluation of Annual Staff Doses and Radiation Shielding Efficiencies of Thyroid Shield and Lead Apron during Preparation and Administration of

Autor: Nayereh, Khalili, Seyed Salman, Zakariaee, Elahe Jazayeri, Gharebaghi, Yalda, Salehi, Vahid, Changizi

Publikováno v: Journal of medical signals and sensors. 12(1)

Nuclear medicine technicians would receive unavoidable exposures during the preparation and administration of radiopharmaceuticals. Based on the staff dose monitoring, the dose reduction efficiencies of the radiation protection shields and the need t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::668cb4abbbec95b4082ef4611decf0ec
https://pubmed.ncbi.nlm.nih.gov/35265471

Short-term cohort study on sensorineural hearing changes in head and neck radiotherapy

Autor: Elahe Jazayeri Gharehbagh, Mohsen Bakhshandeh, Alireza Nikoofar, Samideh Khoie, Parsa Nikoofar, Alireza Mohebbi, Susan Cheraghi, Maryam Vasheghani, Saeid Farahani, Mahkameh Zare, Pedram Fadavi, Seied Rabi Mahdavi

Publikováno v: Medical Oncology. 32

The aim of this study was to investigate the risk of sensorineural hearing loss (SNHL) and the relationship between SNHL and radiation dose to the cochlea and frequency range of hearing loss in patients with head and neck cancer. Pure tone audiometry

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::49fc69f81be9a4200e156debf27482b1
https://doi.org/10.1007/s12032-015-0646-3

Evaluation of Annual Staff Doses and Radiation Shielding Efficiencies of Thyroid Shield and Lead Apron during Preparation and Administration of ¹³¹ I, ⁸¹ Kr, and ^99m Tc-Labeled Radiopharmaceuticals.

Autor: Khalili N; Department of Radiology and Radiotherapy, Allied Medical Sciences School, Tehran University of Medical Sciences, Tehran, Iran., Zakariaee SS; Department of Medical Physics, Faculty of Paramedical Sciences, Ilam University of Medical Sciences, Ilam, Iran., Gharebaghi EJ; Department of Radiology and Radiotherapy, Allied Medical Sciences School, Tehran University of Medical Sciences, Tehran, Iran., Salehi Y; Department of Nuclear Medicine, Vali-Asr Hospital, Tehran University of Medical Sciences, Tehran, Iran., Changizi V; Department of Radiology and Radiotherapy, Allied Medical Sciences School, Tehran University of Medical Sciences, Tehran, Iran.

Publikováno v: Journal of medical signals and sensors [J Med Signals Sens] 2021 Dec 28; Vol. 12 (1), pp. 90-94. Date of Electronic Publication: 2021 Dec 28 (Print Publication: 2022).