User profiles for A. Pourvaziri

Ali Pourvaziri

Verified email at mgh.harvard.edu
Cited by 317

[HTML][HTML] Evaluation of phytochemicals, antioxidant and burn wound healing activities of Cucurbita moschata Duchesne fruit peel

…, M Abdollahi, S Soltani, A Pourvaziri… - Iranian journal of …, 2017 - ncbi.nlm.nih.gov
Objective (s): Cucurbita moschata Duchesne (pumpkin) is a well-known plant with several
pharmacological effects. The aim of the present study was to assess burn wound healing …

Diagnostic performance of dual-energy CT and subtraction CT for renal lesion detection and characterization

A Pourvaziri, A Parakh, A Mojtahed… - European …, 2019 - Springer
Purpose To compare the effect of dual-energy CT (DECT) material density datasets on
diagnostic performance, readers’ confidence, and interpretation time for renal lesion detection …

Renal lesion characterization: clinical utility of single-phase dual-energy CT compared to MRI and dual-phase single-energy CT

A Pourvaziri, A Mojtahed, PF Hahn, MS Gee… - European …, 2023 - Springer
Objectives To assess the impact of dual-energy CT (DECT) utilization in practice by
measuring the readers’ confidence, the need for additional image requests, and diagnostic …

Comparison of four dual-energy CT scanner technologies for determining renal stone composition: a phantom approach

A Pourvaziri, A Parakh, J Cao, J Locascio, B Eisner… - Radiology, 2022 - pubs.rsna.org
Background Studies have investigated the value of various dual-energy CT (DECT)
technologies for determining renal stone composition. However, sparse multivendor comparison …

Radiomics Texture Features in Advanced Colorectal Cancer: Correlation with BRAF Mutation and 5-year Overall Survival

…, A Parakh, RB Corcoran, A Pourvaziri… - Radiology: Imaging …, 2020 - pubs.rsna.org
Purpose To explore the potential of radiomics texture features as potential biomarkers to
enable detection of the presence of BRAF mutation and prediction of 5-year overall survival (OS…

Head CT deep learning model is highly accurate for early infarct estimation

…, JM Hillis, CP Bridge, JK Chin, J Pawar, A Pourvaziri… - Scientific Reports, 2023 - nature.com
Non-contrast head CT (NCCT) is extremely insensitive for early (< 3–6 h) acute infarct
identification. We developed a deep learning model that detects and delineates suspected early …

Abdominal CT manifestations of adverse events to immunotherapy: a primer for radiologists

A Pourvaziri, A Parakh, P Biondetti, D Sahani… - Abdominal …, 2020 - Springer
Immunotherapy is a rapidly growing field within oncology and is being increasingly used in
the management of several malignancies. Due to their unique mechanism of action on the …

RadTranslate: an artificial intelligence–powered intervention for urgent imaging to enhance care equity for patients with limited English proficiency during the COVID …

DB Chonde, A Pourvaziri, J Williams… - Journal of the American …, 2021 - Elsevier
Purpose Disproportionally high rates of coronavirus disease 2019 (COVID-19) have been
noted among communities with limited English proficiency, resulting in an unmet need for …

Clinical, imaging, and lab correlates of severe COVID-19 leukoencephalopathy

O Rapalino, A Pourvaziri, M Maher… - American Journal …, 2021 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: Patients infected with the Severe Acute Respiratory
Syndrome coronavirus 2 (SARS-CoV-2) can develop a spectrum of neurological disorders, …

Nonaccidental injury in the elderly: what radiologists need to know

…, M Soliman, P Diaz-Marchan, MD Succi, A Pourvaziri… - …, 2022 - pubs.rsna.org
Elder abuse may result in serious physical injuries and long-term psychological consequences
and can be life threatening. Over the past decade, attention to elder abuse has increased …