Zobrazeno 1 - 10
of 43
pro vyhledávání: '"Mehrdad Bakhshayeshkaram"'
Autor:
Saeed Mirsadraee, Mihan Pourabdollah Toutkaboni, Mehrdad Bakhshayeshkaram, Mitra Rezaei, Elham Askari, Sara Haseli, Nazanin Sadraee
Publikováno v:
Iranian Journal of Pathology, Vol 16, Iss 2, Pp 137-143 (2020)
Background & Objective: Diagnosis of coronavirus disease 2019 (COVID-19) can be challenging, especially when the realtime quantitative reverse transcription polymerase chain reaction (RT-PCR) is not available or it is negative. In this study, we ev
Externí odkaz:
https://doaj.org/article/e3941e9ae2d04ddc8fce6d43668520f2
Autor:
Mehrdad Bakhshayeshkaram, Farahnaz Aghahosseini, Sara Alavinejad, Yalda Salehi, Sharareh Seifi, Maryam Hassanzad
Publikováno v:
Archives of Breast Cancer (2021)
Background: The aim of the present study was to investigate the added value of F-18 fludeoxyglucose (FDG) positron-emission tomography (PET)/computed tomography (CT) compared with conventional imaging modalities for the evaluation of locoregional and
Externí odkaz:
https://doaj.org/article/a1b1878f132b494db8eeefe790f77b84
Autor:
Abbas Yousefi-Koma, Mehrdad Bakhshayeshkaram, Homa Zamani, Yalda Salehi, Farahnaz Aghahosseini
Publikováno v:
Archives of Breast Cancer (2021)
Background: This study aimed to compare the recurrence rate of breast cancer between women treated with breast-conserving therapy (BCT) with/without radiotherapy and those treated with total mastectomy using 18F-fluorodeoxyglucose positron emission t
Externí odkaz:
https://doaj.org/article/41f45d52218f407badb6ba5d66b543fc
Autor:
Sara Haseli, Nastaran Khalili, Mehrdad Bakhshayeshkaram, Morteza Sanei-Taheri, Yashar Moharramzad
Publikováno v:
Archives of Academic Emergency Medicine, Vol 8, Iss 1 (2020)
Introduction: Â Computed tomography (CT) imaging has quickly found its place as a beneficial tool in the detection of coronavirus disease 2019 (COVID-19). To date, only a few studies have reported the distribution of lung lesions by segment. This st
Externí odkaz:
https://doaj.org/article/be8519baa67741fdaff6eb085d2b1c68
Autor:
Mahboobeh Karimi-Galougahi, Abbas Yousefi-Koma, Neda Khalili, Mehrdad Bakhshayeshkaram, Sara Haseli
Publikováno v:
IDCases, Vol 22, Iss , Pp e00981- (2020)
The most common features of coronavirus disease-2019 (COVID-19) pneumonia on chest computed tomography imaging are ground glass opacity and consolidation. Mediastinal and hilar lymph node enlargement are less frequently observed. Herein, we present a
Externí odkaz:
https://doaj.org/article/643ad0b0e344453fa7a430d8c683c386
Autor:
Mehrdad Bakhshayeshkaram, Fahimeh Tavakoli, Maryam Hassanzad, Sharareh Seifi, Hamid Reza Jamaati, farahnaz Aghahosseini
Publikováno v:
Novelty in Biomedicine, Vol 6, Iss 1, Pp 21-28 (2018)
Background: Evolution of individualized radiosurgical therapeutic methods for brain metastasis as an ominous prognostic finding may encourage a more extensive application of neuroimaging in patients with extracerebral cancer. The aim of the present s
Externí odkaz:
https://doaj.org/article/bb804f5d3c864a7b970115de1e4a5a92
Autor:
Mehrdad Bakhshayeshkaram, Farahnaz Aghahosseini, Razieh Hashemi, Maryam Hassanzad, Hamid Reza Jamaati
Publikováno v:
Novelty in Biomedicine, Vol 5, Iss 4, Pp 158-165 (2017)
Background: Breast incidental lesion at 18 F FDG PET/CT are occasionally encountered in cancer patients, which may represent a second primary malignancy. The aim of the present study was to investigate the diagnostic performance of PET metabolic para
Externí odkaz:
https://doaj.org/article/78352bd66a234355a5c2aa00050bb197
Autor:
Mehrdad Bakhshayeshkaram, Mohsen Ghobadi, Maryam Hassanzad, Abtin Doroudinia, Hamidreza Jamaati, Farahnaz Aghahosseini
Publikováno v:
Novelty in Biomedicine, Vol 4, Iss 1, Pp 5-12 (2016)
Background: In the era of well-developed site-specific treatment strategies in cancer, identification of occult primary is of paramount importance in CUP patients. Furthermore, exact determination of the extent of the disease may help in optimizing t
Externí odkaz:
https://doaj.org/article/37606d91fc49426a840c6da67fcbce33
Autor:
Sahar Ahangari, Pardis Ghafarian, Mahnaz Shekari, Hossein Ghadiri, Mehrdad Bakhshayeshkaram, Mohammad Reza Ay
Publikováno v:
Frontiers in Biomedical Technologies, Vol 2, Iss 3 (2015)
Purpose- In this study, we investigated the impact of PSF reconstruction acquisition time would compromise the accuracy of quantitative measures using PSF algorithm. Methods- Both phantom and patient images were evaluated. A complete set of experimen
Externí odkaz:
https://doaj.org/article/71d3a81f7359440eb5b3794661a172bd
Autor:
Mahnaz Shekari, Pardis Ghafarian, Sahar Ahangari, Hossein Ghadiri, Mehrdad Bakhshayeshkaram, Mohammad Reza Ay
Publikováno v:
Frontiers in Biomedical Technologies, Vol 2, Iss 3 (2015)
Purpose- The aim of this study was to determine optimal reconstruction parameters in relation to the image quality and quantitative accuracy for advanced reconstruction algorithms by phantom study. Methods- A house-made image quality phantom, inclu
Externí odkaz:
https://doaj.org/article/023ccc4d56574e45ab5194fb378cd9a6