Author

Pardis Ghafarian

Observed names: Ghafarian Pardis, Ghafarian, Pardis, P Ghafarian, P. Ghafarian, Pardis Ghaffarian

Institutions: Masih Daneshvari Hospital, Shahid Beheshti University, Shahid Beheshti University of Medical Sciences

Observed institutions: Masih Daneshvari Hospital, University Hospital of Geneva, Shahid Beheshti University, Shahid Beheshti University of Medical Sciences, Tehran University of Medical Sciences

ORCID: 0000-0003-2599-1464

Observed ORCIDs: 0000-0003-2599-1464, 0000-0003-0448-5503

OpenAlex ID: A5024645380

The impact of image reconstruction settings on 18F-FDG PET radiomic features: multi-scanner phantom and patient studies

2017 · Isaac Shiri, Arman Rahmim, et al. · European Radiology · 216

Direct attenuation correction of brain PET images using only emission data via a deep convolutional encoder-decoder (Deep-DAC)

2019 · Isaac Shiri, Pardis Ghafarian, et al. · European Radiology · 111

Deep-JASC: joint attenuation and scatter correction in whole-body 18F-FDG PET using a deep residual network

2020 · Isaac Shiri, Hossein Arabi, et al. · European Journal of Nuclear Medicine and Molecular Imaging · 107

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Experimental assessment of the influence of beam hardening filters on image quality and patient dose in volumetric 64-slice X-ray CT scanners

2012 · Mohammad Reza Ay, Abolfazl Mehranian, et al. · Physica Medica · 38

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Design and development of a high resolution animal SPECT scanner dedicated for rat and mouse imaging

2014 · Salar Sajedi, Navid Zeraatkar, et al. · Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment · 35

NEMA NU‐4 2008 performance evaluation of Xtrim‐PET: A prototype SiPM‐based preclinical scanner

2019 · Mahsa Amirrashedi, Saeed Sarkar, et al. · Medical Physics · 31

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Resolution-recovery-embedded image reconstruction for a high-resolution animal SPECT system

2014 · Navid Zeraatkar, Salar Sajedi, et al. · Physica Medica · 31

Respiratory-Induced Errors in Tumor Quantification and Delineation in CT Attenuation-Corrected PET Images: Effects of Tumor Size, Tumor Location, and Respiratory Trace: A Simulation Study Using the 4D XCAT Phantom

2013 · Parham Geramifar, Mojtaba Shamsaie Zafarghandi, et al. · Molecular Imaging and Biology · 31

Synergistic impact of motion and acquisition/reconstruction parameters on18F‐FDG PET radiomic features in non‐small cell lung cancer: Phantom and clinical studies

2022 · Seyyed Ali Hosseini, Isaac Shiri, et al. · Medical Physics · 29

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Is metal artefact reduction mandatory in cardiac PET/CT imaging in the presence of pacemaker and implantable cardioverter defibrillator leads?

2010 · Pardis Ghafarian, S. M. R. Aghamiri, et al. · European Journal of Nuclear Medicine and Molecular Imaging · 29

Generation of a Four-Class Attenuation Map for MRI-Based Attenuation Correction of PET Data in the Head Area Using a Novel Combination of STE/Dixon-MRI and FCM Clustering

2015 · Parisa Khateri, Hamidreza Saligheh Rad, et al. · Molecular Imaging and Biology · 28

Performance evaluation of a newly developed high‐resolution, dual‐head animal SPECT system based on the NEMA NU1–2007 standard

2014 · Vahideh Moji, Navid Zeraatkar, et al. · Journal of Applied Clinical Medical Physics · 24

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The Impact of Preprocessing on the PET-CT Radiomics Features in Non-small Cell Lung Cancer

2021 · Seyyed Ali Hosseini, Isaac Shiri, et al. · Frontiers in biomedical technologies · 23

A Review on Human Respiratory Modeling.

2016 · Pardis Ghafarian, Hamidreza Jamaati, et al. · PubMed Central · 23

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The effect of harmonization on the variability of PET radiomic features extracted using various segmentation methods

2024 · Seyyed Ali Hosseini, Isaac Shiri, et al. · Annals of Nuclear Medicine · 22

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Impact of image reconstruction methods on quantitative accuracy and variability of FDG-PET volumetric and textural measures in solid tumors

2018 · Ali Ketabi, Pardis Ghafarian, et al. · European Radiology · 22

Compton scatter tomography in TOF-PET

2017 · Hamidreza Hemmati, Alireza Kamali-Asl, et al. · Physics in Medicine and Biology · 18

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Qualitative and Quantitative Assessment of Metal Artifacts Arising from Implantable Cardiac Pacing Devices in Oncological PET/CT Studies: A Phantom Study

2011 · Mohammad R. Ay, Abolfazl Mehranian, et al. · Molecular Imaging and Biology · 18

Monte Carlo-based evaluation of inter-crystal scatter and penetration in the PET subsystem of three GE Discovery PET/CT scanners

2011 · N. Zeraatkar, M.R. Ay, et al. · Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment · 16

Evaluation of Radiation Exposure to Staff and Environment Dose from [18F]-FDG in PET/CT and Cyclotron Center using Thermoluminescent Dosimetry.

2017 · S Zargan, P Ghafarian, et al. · PubMed Central · 15

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Design and development of a dedicated portable gamma camera system for intra-operative imaging

2016 · Sanaz Kaviani, Navid Zeraatkar, et al. · Physica Medica · 15

Harmonization based on quantitative analysis of standardized uptake value variations across PET/CT scanners: a multicenter phantom study

2022 · Abbas Monsef, Mohammad Reza Ay, et al. · Nuclear Medicine Communications · 13

Development and validation of an accurate GATE model for NeuroPET scanner

2017 · Peyman Sheikhzadeh, Hamid Sabet, et al. · Physica Medica · 13

Implementation of absolute quantification in small‐animal SPECT imaging: Phantom and animal studies

2017 · Shabnam Khorasani Gerdekoohi, Naser Vosoughi, et al. · Journal of Applied Clinical Medical Physics · 13

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