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Shahmir Kamalian · SciRah

Researcher profile · Semantic Scholar

Shahmir Kamalian

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Shahmir Kamalian — researcher profile on SciRah

h-index: 15
Works: 34
Citations: 1,600

Most-cited papers

An explainable deep-learning algorithm for the detection of acute intracranial haemorrhage from small datasets
Hyunkwang Lee, S. Yune, Mohammad Mansouri, Myeongchan Kim +9 more
2018Nature Biomedical Engineering393 citations
Semantic Scholar
Quantitative Assessment of Core/Penumbra Mismatch in Acute Stroke: CT and MR Perfusion Imaging Are Strongly Correlated When Sufficient Brain Volume Is Imaged
P. Schaefer, Elizabeth R. Barak, Shahmir Kamalian, L. Gharai +3 more
2008Stroke171 citations
Semantic Scholar
CT-CBF Maps Optimally Correlate with Admission DWI in Acute Stroke, but Thresholds Vary by Post-Processing Platform
Shahmir Kamalian, S. Kamalian, Matthew B. Maas, G. Goldmacher +6 more
2011Stroke157 citations Open access
Semantic Scholar
Combining Acute Diffusion-Weighted Imaging and Mean Transmit Time Lesion Volumes With National Institutes of Health Stroke Scale Score Improves the Prediction of Acute Stroke Outcome
A. J. Yoo, Elizabeth R. Barak, W. Copen, Shahmir Kamalian +5 more
2010Stroke115 citations Open access
Semantic Scholar
CT Perfusion Mean Transit Time Maps Optimally Distinguish Benign Oligemia from True “At-Risk” Ischemic Penumbra, but Thresholds Vary by Postprocessing Technique
S. Kamalian, Shahmir Kamalian, A. Konstas, Matthew B. Maas +6 more
2011American Journal of Neuroradiology108 citations Open access
Semantic Scholar
Cranial CT with Adaptive Statistical Iterative Reconstruction: Improved Image Quality with Concomitant Radiation Dose Reduction
O. Rapalino, S. Kamalian, Shahmir Kamalian, S. Payabvash +6 more
2012American Journal of Neuroradiology107 citations Open access
Semantic Scholar
Existence of the diffusion-perfusion mismatch within 24 hours after onset of acute stroke: dependence on proximal arterial occlusion.
W. Copen, Leila Rezai-Gharai, Elizabeth R. Barak, L. Schwamm +4 more
2009Radiology103 citations
Semantic Scholar
Limited Reliability of CT perfusion acute infarct volume measurements compared to DWI in anterior circulation stroke
P. Schaefer, L. Souza, S. Kamalian, J. Hirsch +4 more
2014Stroke92 citations Open access
Semantic Scholar
Lesion Age Imaging in Acute Stroke: Water Uptake in CT Versus DWI‐FLAIR Mismatch
G. Broocks, H. Leischner, U. Hanning, F. Flottmann +8 more
2020Annals of Neurology56 citations Open access
Semantic Scholar
Arterial Input Function Placement for Accurate CT Perfusion Map Construction in Acute Stroke
R. M. Ferreira, M. Lev, Gregory V. Goldmakher, Shahmir Kamalian +4 more
2010AJR. American journal of roentgenology52 citations Open access
Semantic Scholar
Predicting language improvement in acute stroke patients presenting with aphasia: a multivariate logistic model using location-weighted atlas-based analysis of admission CT perfusion scans
S. Payabvash, Shahmir Kamalian, S. Fung, Yi-Fei Wang +9 more
2010American Journal of Neuroradiology43 citations Open access
Semantic Scholar
Avoiding “Pseudo-Reversibility” of CT-CBV Infarct Core Lesions in Acute Stroke Patients After Thrombolytic Therapy: The Need for Algorithmically “Delay-Corrected” CT Perfusion Map Postprocessing Software
P. Schaefer, Mui Kit, Shahmir Kamalian, R. Nogueira +2 more
2009Stroke42 citations Open access
Semantic Scholar
Nontraumatic Head and Neck Emergencies.
S. Kamalian, Laura L. Avery, M. Lev, P. Schaefer +2 more
2019Radiographics41 citations
Semantic Scholar
Admission Insular Infarction >25% is the Strongest Predictor of Large Mismatch Loss in Proximal MCA Stroke
S. Kamalian, A. Kemmling, R. Borgie, Lívia T. Morais +6 more
2013Stroke23 citations Open access
Semantic Scholar
Post–Vertebral Augmentation Back Pain: Evaluation and Management
Shahmir Kamalian, R. Bordia, A. Ortiz
2012American Journal of Neuroradiology20 citations Open access
Semantic Scholar
Incorporating algorithmic uncertainty into a clinical machine deep learning algorithm for urgent head CTs
B. C. Yoon, S. Pomerantz, Nathaniel Mercaldo, S. Goyal +17 more
2022medRxiv11 citations Open access
Semantic Scholar
Stroke Imaging.
Shahmir Kamalian, M. Lev
2019The Radiologic clinics of North America9 citations
Semantic Scholar
Dual-Energy Computed Tomography Angiography of the Head and Neck and Related Applications.
Shahmir Kamalian, M. Lev, S. Pomerantz
2017Neuroimaging clinics of North America9 citations
Semantic Scholar
Stroke differential diagnosis and mimics: Part 1
Shahmir Kamalian, S. Kamalian, D. Boulter, M. Lev +2 more
2015Applied Radiology8 citations Open access
Semantic Scholar
Neuroradiology Applications of Dual and Multi-energy Computed Tomography.
N. Jarunnarumol, Shahmir Kamalian, M. Lev, Rajiv Gupta
2023The Radiologic clinics of North America7 citations Open access
Semantic Scholar
Radiology-pathology conference: primary adrenal lymphoma.
T.P. Tanpitukpongse, Shahmir Kamalian, M. Punsoni, Mala Gupta +1 more
2012Clinical imaging7 citations
Semantic Scholar
CT guided percutaneous calcaneoplasty: a case of metastatic intra-articular calcaneus fracture
Shahmir Kamalian, Ariel E. Hirsch, Marion L Growney, K. Raskin +3 more
2009Journal of NeuroInterventional Surgery7 citations
Semantic Scholar
Ischemic and Hemorrhagic Stroke
Shahmir Kamalian, S. Prakkamakul, A. Yoo
20166 citations
Semantic Scholar
Role of cardiac and extracranial vascular CT in the evaluation/management of cerebral ischemia and stroke
Shahmir Kamalian, S. Kamalian, S. Pomerantz, T.P. Tanpitukpongse +3 more
2013Emergency Radiology6 citations
Semantic Scholar
The Adult Patient with Acute Neurologic Deficit: An Update on Imaging Trends.
Shahmir Kamalian, M. Lev
2018Neuroimaging clinics of North America3 citations
Semantic Scholar
Stroke differential diagnosis and mimics: Part 2
Shahmir Kamalian, S. Kamalian, D. Boulter, M. Lev +2 more
2015Applied Radiology2 citations Open access
Semantic Scholar
Case 31-2018: A 37-Year-Old Man with a Self-Inflicted Gunshot Wound.
Chana A. Sacks, Shahmir Kamalian, P. Masiakos, G. A. Alba +1 more
2018New England Journal of Medicine1 citations
Semantic Scholar
Avoiding "Pseudo-Reversibility" of CT-CBV Infarct Core Lesions in Acute Stroke Patients After Thromb
P. W. Schaefer, Mui Kit, Shahmir Kamalian, R. G. Nogueira +2 more
20111 citations
Semantic Scholar
I saw the floating lens sign.
Kathleen M Kilroe, Tushar Garg, Shahmir Kamalian
2026Clinical imaging0 citations
Semantic Scholar
Accuracy and Variability of Spatial Localization of Infarct Core Predicted by CT Perfusion.
I. Berglar, Levin M Moser, S. Kamalian, Justin Vranic +12 more
2026Journal of computer assisted tomography0 citations Open access
Semantic Scholar
Infantile Rosai-Dorfman Disease With Isolated Brain Lesions Disseminated to the Parenchyma and Intraventricular Ependyma, Alteration of Leukocytes as a Promotion Factor in Immune Defense, and New Proposals: A Case Report and Literature Review
Nasser Kamalian, Shahmir Kamalian, M. Vasei
2024Cureus0 citations Open access
Semantic Scholar
Case 34-2023: A 49-Year-Old Woman with Loss of Consciousness and Thrombocytopenia.
K. Zachrison, Shahmir Kamalian, David B. Sykes, P.A.R. Brunker
2023New England Journal of Medicine0 citations
Semantic Scholar
Abstract W MP14: Detection of Early Ischemia Varies Extensively with Topography: Concurrent CT versus DWI ASPECTS
D. Liebeskind, S. Sheth, F. Mehrkhani, Shahmir Kamalian +4 more
20150 citations
Semantic Scholar
Abstract W P3: Core Infarct Size Agreement Between NCCT And DWI: Implications For Patient Selection For IAT
A. Yoo, Shahmir Kamalian, S. Sheth, F. Mehrkhani +2 more
20150 citations
Semantic Scholar

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R. González×10
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P. Schaefer×8
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S. Payabvash×5

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P. W. Schaefer×5

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K. Furie — researcher profile on SciRah

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A. Yoo — researcher profile on SciRah

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Rajiv Gupta — researcher profile on SciRah

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A. J. Yoo — researcher profile on SciRah

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