Below are links to resource material related to the coronavirus-2019:

AJNR Content

Original Research

Effects of COVID-19 on the Human Central Olfactory System: A Natural Pre-Post Experiment
E. Thunell, M.G. Peter, V. Lenoir, P. Andersson, B.N. Landis, M. Becker and J.N. Lundström
American Journal of Neuroradiology November 2022, DOI: https://doi.org/10.3174/ajnr.A7713

Performance of Pediatric Neuroradiologists Working from Home during a Pandemic at a Quaternary Pediatric Academic Hospital
A.C. Sher, R. Salman, V.J. Seghers, N.K. Desai and M.B.K. Sammer
American Journal of Neuroradiology March 2022, DOI: https://doi.org/10.3174/ajnr.A7411

Quantitative Analysis of the Olfactory System in COVID-19: An MR Imaging Study
E. Altunisik, A.H. Baykan, S. Sahin, E. Aydin and S.M. Erturk
American Journal of Neuroradiology September 2021, DOI: https://doi.org/10.3174/ajnr.A7278

Cerebral Venous Thrombosis in COVID-19: A New York Metropolitan Cohort Study
F. Al-Mufti, K. Amuluru, R. Sahni, K. Bekelis, R. Karimi, J. Ogulnick, J. Cooper, P. Overby, R. Nuoman, A. Tiwari, K. Berekashvili, N. Dangayach, J. Liang, G. Gupta, P. Khandelwal, J.F. Dominguez, T. Sursal, H. Kamal, K. Dakay, B. Taylor, E. Gulko, M. El-Ghanem, S.A. Mayer and C. Gandhi
American Journal of Neuroradiology April 2021, DOI: https://doi.org/10.3174/ajnr.A7134

Modelling the Anatomic Distribution of Neurologic Events in Patients with COVID-19: A Systematic Review of MRI Findings
N. Parsons, A. Outsikas, A. Parish, R. Clohesy, F. D’Aprano, F. Toomey, S. Advani and G.R. Poudel
American Journal of Neuroradiology April 2021, DOI: https://doi.org/10.3174/ajnr.A7113

Brain and Lung Imaging Correlation in Patients with COVID-19: Could the Severity of Lung Disease Reflect the Prevalence of Acute Abnormalities on Neuroimaging? A Global Multicenter Observational Study
A. Mahammedi, A. Ramos, N. Bargalló, M. Gaskill, S. Kapur, L. Saba, H. Carrete, S. Sengupta, E. Salvador, A. Hilario, Y. Revilla, M. Sanchez, M. Perez-Nuñez, S. Bachir, B. Zhang, L. Oleaga, J. Sergio, L. Koren, P. Martin-Medina, L. Wang, M. Benegas, F. Ostos, G. Gonzalez-Ortega, P. Calleja, G. Udstuen, B. Williamson, V. Khandwala, S. Chadalavada, D. Woo and A. Vagal
American Journal of Neuroradiology March 2021, DOI: https://doi.org/10.3174/ajnr.A7072

Impact of SARS-CoV-2 Pandemic on “Stroke Code” Imaging Utilization and Yield
D.R. Shatzkes, A.B. Zlochower, J.M. Steinklein, B.K. Pramanik, C.G. Filippi, S. Azhar, J.J. Wang and P.C. Sanelli
American Journal of Neuroradiology February 2021, DOI: https://doi.org/10.3174/ajnr.A7038

Severity of Chest Imaging is Correlated with Risk of Acute Neuroimaging Findings among Patients with COVID-19
M. Lang, M.D. Li, K.Z. Jiang, B.C. Yoon, D.P. Mendoza, E.J. Flores, S.P. Rincon, W.A. Mehan, J. Conklin, S.Y. Huang, A.L. Lang, D.M. Giao, T.M. Leslie-Mazwi, J. Kalpathy-Cramer, B.P. Little and K. Buch
American Journal of Neuroradiology February 2021, DOI: https://doi.org/10.3174/ajnr.A7032

Clinical, Imaging, and Lab Correlates of Severe COVID-19 Leukoencephalopathy
O. Rapalino, A. Pourvaziri, M. Maher, A. Jaramillo-Cardoso, B.L. Edlow, J. Conklin, S. Huang, B. Westover, J.M. Romero, E. Halpern, R. Gupta, S. Pomerantz, P. Schaefer, R.G. Gonzalez, S.S. Mukerji and M.H. Lev
American Journal of Neuroradiology January 2021, DOI: https://doi.org/10.3174/ajnr.A6966

Analysis of Stroke Detection during the COVID-19 Pandemic Using Natural Language Processing of Radiology Reports
M.D. Li, M. Lang, F. Deng, K. Chang, K. Buch, S. Rincon, W.A. Mehan, T.M. Leslie-Mazwi and J. Kalpathy-Cramer
American Journal of Neuroradiology December 2020, DOI: https://doi.org/10.3174/ajnr.A6961

COVID-19 Severity and Stroke: Correlation of Imaging and Laboratory Markers
J.M. Katz, R.B. Libman, J.J. Wang, C.G. Filippi, P. Sanelli, A. Zlochower, M. Gribko, S.V. Pacia, R.I. Kuzniecky, S. Najjar and S. Azhar
American Journal of Neuroradiology October 2020, DOI: https://doi.org/10.3174/ajnr.A6920

Serial Imaging of Virus-Associated Necrotizing Disseminated Acute Leukoencephalopathy (VANDAL) in COVID-19
S. Agarwal, J. Conway, V. Nguyen, S. Dogra, P. Krieger, D. Zagzag, A. Lewis, K. Melmed, S. Galetta and R. Jain
American Journal of Neuroradiology October 2020, DOI: https://doi.org/10.3174/ajnr.A6898

COVID-19 Stroke Apical Lung Examination Study: A Diagnostic and Prognostic Imaging Biomarker in Suspected Acute Stroke
J. Siddiqui, F. Bala, S. Sciacca, A.M. Falzon, M. Benger, S.A. Matloob, F.N.A.C. Miller, R.J. Simister, I. Chatterjee, L.K. Sztriha, I. Davagnanam and T.C. Booth
American Journal of Neuroradiology September 2020, DOI: https://doi.org/10.3174/ajnr.A6832

Clinical and Neuroimaging Correlation in Patients with COVID-19
B.C. Yoon, K. Buch, M. Lang, B.P. Applewhite, M.D. Li, W.A. Mehan, T.M. Leslie-Mazwi and S.P. Rincon
American Journal of Neuroradiology September 2020, DOI: https://doi.org/10.3174/ajnr.A6717

MRI Brain Findings in 126 Patients with COVID-19: Initial Observations from a Descriptive Literature Review
E. Gulko, M.L. Oleksk, W. Gomes, S. Ali, H. Mehta, P. Overby, F. Al-Mufti and A. Rozenshtein
American Journal of Neuroradiology September 2020, DOI: https://doi.org/10.3174/ajnr.A6805

The Impact of COVID-19 on Emergent Large-Vessel Occlusion: Delayed Presentation Confirmed by ASPECTS
D.J. Altschul, N. Haranhalli, C. Esenwa, S.R. Unda, R. de La Garza Ramos, J. Dardick, J. Fernandez-Torres, A. Toma, D. Labovitz, N. Cheng, S.K. Lee, A. Brook and R. Zampolin
American Journal of Neuroradiology September 2020, DOI: https://doi.org/10.3174/ajnr.A6800

Olfactory Bulb Signal Abnormality in Patients with COVID-19 Who Present with Neurologic Symptoms
S.B. Strauss, J.E. Lantos, L.A. Heier, D.R. Shatzkes and C.D. Phillips
American Journal of Neuroradiology August 2020, DOI: https://doi.org/10.3174/ajnr.A6751

Brain Imaging of Patients with COVID-19: Findings at an Academic Institution during the Height of the Outbreak in New York City
E. Lin, J.E. Lantos, S.B. Strauss, C.D. Phillips, T.R. Campion, B.B. Navi, N.S. Parikh, A.E. Merkler, S. Mir, C. Zhang, H. Kamel, M. Cusick, P. Goyal and A. Gupta
American Journal of Neuroradiology August 2020, DOI: https://doi.org/10.3174/ajnr.A6793

Regional Mechanical Thrombectomy Imaging Protocol in Patients Presenting with Acute Ischemic Stroke during the COVID-19 Pandemic
P.S. Dhillon, K. Pointon, R. Lenthall, S. Nair, G. Subramanian, N. McConachie and W. Izzath
American Journal of Neuroradiology August 2020, DOI: https://doi.org/10.3174/ajnr.A6754

COVID-19 Is an Independent Risk Factor for Acute Ischemic Stroke
P. Belani, J. Schefflein, S. Kihira, B. Rigney, B.N. Delman, K. Mahmoudi, J. Mocco, S. Majidi, J. Yeckley, A. Aggarwal, D. Lefton and A.H. Doshi
American Journal of Neuroradiology June 2020, DOI: https://doi.org/10.3174/ajnr.A6650

CT Scanning in Suspected Stroke or Head Trauma: Is it Worth to go the Extra Mile and Include the Chest to Screen for COVID-19 Infection?
R.M. Kwee, J. Krdzalic, B.A.C.M. Fasen, T.M.H. de Jaegere and for the COVID-19 CT Investigators South-East Netherlands (CISEN) Study Group
American Journal of Neuroradiology May 2020, DOI: https://doi.org/10.3174/ajnr.A6607

Review Articles

Neuroimaging in Zoonotic Outbreaks Affecting the Central Nervous System: Are We Fighting the Last War?
G.X. Goh, K. Tan, B.S.P. Ang, L.-F. Wang and C.C. Tchoyoson Lim
American Journal of Neuroradiology August 2020, DOI: https://doi.org/10.3174/ajnr.A6727

Preserving Access: A Review of Stroke Thrombectomy during the COVID-19 Pandemic
T.M. Leslie-Mazwi, K.M. Fargen, M. Levitt, C.P. Derdeyn, S.K. Feske, A.B. Patel and J.A. Hirsch
American Journal of Neuroradiology May 2020, DOI: https://doi.org/10.3174/ajnr.A6606

Brief/Technical Reports

Characteristics of Large-Vessel Occlusion Associated with COVID-19 and Ischemic Stroke
S. John, P. Kesav, V.A. Mifsud, B. Piechowski-Jozwiak, J. Dibu, A. Bayrlee, H. Elkambergy, F. Roser, M.S. Elhammady, K. Zahra and S.I. Hussain
American Journal of Neuroradiology August 2020, DOI: https://doi.org/10.3174/ajnr.A6799

A Double-Edged Sword: Neurologic Complications and Mortality in Extracorporeal Membrane Oxygenation Therapy for COVID-19–Related Severe Acute Respiratory Distress Syndrome at a Tertiary Care Center
J. Masur, C.W. Freeman and S. Mohan
American Journal of Neuroradiology August 2020, DOI: https://doi.org/10.3174/ajnr.A6728

Imaging Features of Acute Encephalopathy in Patients with COVID-19: A Case Series
S. Kihira, B.N. Delman, P. Belani, L. Stein, A. Aggarwal, B. Rigney, J. Schefflein, A.H. Doshi and P.S. Pawha
American Journal of Neuroradiology August 2020, DOI: https://doi.org/10.3174/ajnr.A6715

Paraspinal Myositis in Patients with COVID-19 Infection
W.A. Mehan, B.C. Yoon, M. Lang, M.D. Li, S. Rincon and K. Buch
American Journal of Neuroradiology August 2020, DOI: https://doi.org/10.3174/ajnr.A6711

Pressing Issues in COVID-19: Probable Cause to Seize SARS-CoV-2 for Its Preferential Involvement of Posterior Circulation Manifesting as Severe Posterior Reversible Encephalopathy Syndrome and Posterior Strokes
F. D’Amore, G. Vinacci, E. Agosti, L.P. Cariddi, A.V. Terrana, F.A. Vizzari, M. Mauri and A. Giorgianni
American Journal of Neuroradiology July 2020, DOI: https://doi.org/10.3174/ajnr.A6679

Intraluminal Carotid Artery Thrombus in COVID-19: Another Danger of Cytokine Storm?
A.Y. Mohamud, B. Griffith, M. Rehman, D. Miller, A. Chebl, S.C. Patel, B. Howell, M. Kole and H. Marin
American Journal of Neuroradiology July 2020, DOI: https://doi.org/10.3174/ajnr.A6674

Leukoencephalopathy Associated with Severe COVID-19 Infection: Sequela of Hypoxemia?
M. Lang, K. Buch, M.D. Li, W.A. Mehan, A.L. Lang, T.M. Leslie-Mazwi and S.P. Rincon
American Journal of Neuroradiology June 2020, DOI: https://doi.org/10.3174/ajnr.A6671

Neurovascular Complications in COVID-19 Infection: Case Series
A.M. Franceschi, R. Arora, R. Wilson, L. Giliberto, R.B. Libman and M. Castillo
American Journal of Neuroradiology June 2020, DOI: https://doi.org/10.3174/ajnr.A6655

Hemorrhagic Posterior Reversible Encephalopathy Syndrome as a Manifestation of COVID-19 Infection
A.M. Franceschi, O. Ahmed, L. Giliberto and M. Castillo
American Journal of Neuroradiology May 2020, DOI: https://doi.org/10.3174/ajnr.A6595

Neurological Involvement in COVID-19: Cause or Coincidence? A Neuroimaging Perspective
A. Pons-Escoda, P. Naval-Baudín, C. Majós, A. Camins, P. Cardona, M. Cos, and N. Calvo
American Journal of Neuroradiology May 2020, Ahead of Print DOI: http://dx.doi.org/10.3174/ajnr.A6627

Brain Imaging Utilization and Findings in COVID-19: A Single Academic Center Experience in the Epicenter of Disease in the United States
A. Radmanesh, E. Raz, E. Zan, A. Derman, and M. Kaminetzky
American Journal of Neuroradiology May 2020, Ahead of Print DOI: http://dx.doi.org/10.3174/ajnr.A6610

Practice Perspectives

Integrating New Staff into Endovascular Stroke-Treatment Workflows in the COVID-19 Pandemic
M. Goyal, J. Kromm, A. Ganesh, C. Wira, A. Southerland, K.N. Sheth, H. Khosravani, P. Panagos, N. McNair and J.M. Ospel On behalf of the AHA/ASA Stroke Council Science Subcommittees: Emergency Neurovascular Care (ENCC), the Cardiovascular and Stroke Nursing Council, the Telestroke and the Neurovascular Intervention Committees
American Journal of Neuroradiology October 2020, DOI: https://doi.org/10.3174/ajnr.A6854

Initial Stroke Thrombectomy Experience in New York City during the COVID-19 Pandemic
K.A. Yaeger, J.T. Fifi, J. Lara-Reyna, C. Rossitto, T. Ladner, B. Yim, T. Hardigan, G.A. Maragkos, T. Shigematsu, S. Majidi and J. Mocco
American Journal of Neuroradiology July 2020, DOI: https://doi.org/10.3174/ajnr.A6652

Asymptomatic COVID-19: What the Neuroradiologist Needs to Know about Pulmonary Manifestations
R.F. Barajas, G. Rufener, J. Starkey, T. Duncan and C. Fuss
American Journal of Neuroradiology May 2020, DOI: https://doi.org/10.3174/ajnr.A6561

From the Eye of the Storm: Multi-institutional Practical Perspectives on Neuroradiology from the Covid-19 Outbreak in New York City
C.D. Phillips, D.R. Shatzkes, G. Moonis, K.A. Hsu, A. Doshi, and C.G. Filippi
American Journal of Neuroradiology April 2020, DOI: https://doi.org/10.3174/ajnr.A6565

Radiology-Pathology Correlation

Editorials and Commentaries

Time for a “Second Wave” of COVID-19 Data
P. Nicholson and T. Krings
American Journal of Neuroradiology January 2021, DOI: https://doi.org/10.3174/ajnr.A7020

The Forest and the Trees
T.M. Leslie-Mazwi and J.A. Hirsch
American Journal of Neuroradiology September 2020, DOI: https://doi.org/10.3174/ajnr.A6864

Level of Evidence during the COVID-19 Pandemic: Making the Case for Case Series and Case Reports
I. Ikuta
American Journal of Neuroradiology July 2020, DOI: https://doi.org/10.3174/ajnr.A6676

Evolving Neuroimaging Findings during COVID-19
R. Jain
American Journal of Neuroradiology May 2020, Ahead of Print DOI: http://dx.doi.org/10.3174/ajnr.A6658

Novel Coronavirus: What Neuroradiologists as Citizens of the World Need to Know
A. Mahajan and J.A. Hirsch
American Journal of Neuroradiology April 2020, 41 (4) 552-554; DOI: https://doi.org/10.3174/ajnr.A6526

Letters

COVID-19 Related Central Nervous System Vasculopathy: Beyond Vasculitis
M. Quintas-Neves
American Journal of Neuroradiology January 2021, DOI: https://doi.org/10.3174/ajnr.A6913

Reply:
R. Hanafi, L. Hacein-Bey and G. Kuchcinski
American Journal of Neuroradiology January 2021, DOI: https://doi.org/10.3174/ajnr.A6944

COVID-19-Associated Acute Disseminated Encephalomyelitis–Like Disease
F.B. Assunção, D.C. Fragoso, T.L.P. Donoso Scoppetta and A.C. Martins Maia
American Journal of Neuroradiology December 2020, DOI: https://doi.org/10.3174/ajnr.A6967

Seeing What We Expect to See in COVID-19
A. Mamourian
American Journal of Neuroradiology December 2020, DOI: https://doi.org/10.3174/ajnr.A6912

Reply:
M.F.V.V. Aragão, M.C. Leal, T.M. Fonseca, O.Q. Cartaxo Filho and M.M Valença
American Journal of Neuroradiology December 2020, DOI: https://doi.org/10.3174/ajnr.A6943

A Comparison of Chest Radiograph and CTA Apical Pulmonary Findings in Patients Presenting with Suspected Acute Stroke during the COVID-19 Pandemic
J. Siddiqui, F. Bala, S. Sciacca, A.M. Falzon, M. Benger, S.A. Matloob, F.N.A.C. Miller, R.J. Simister, I. Chatterjee, L.K. Sztriha, I. Davagnanam and T.C. Booth
American Journal of Neuroradiology December 2020, DOI: https://doi.org/10.3174/ajnr.A6940

Ocular MR Imaging as a Substitute for Ultrasound during the COVID-19 Pandemic
Y.M. Purcell, O. Bergès, J. Savatovsky and A. Lecler
American Journal of Neuroradiology November 2020, DOI: https://doi.org/10.3174/ajnr.A6819

MR Imaging of the Olfactory Bulbs in Patients with COVID-19 and Anosmia: How to Avoid Misinterpretation
N. Shor, L. Chougar and N. Pyatigorskaya
American Journal of Neuroradiology October 2020, DOI: https://doi.org/10.3174/ajnr.A6921

Reply:
S.B. Strauss, J.E. Lantos, C.D. Phillips, A. Gupta and E. Lin
American Journal of Neuroradiology October 2020, DOI: https://doi.org/10.3174/ajnr.A6932

Hemorrhagic Neurologic Manifestations in COVID-19: An Isolated or Multifactorial Cause?
P.S. Dhillon, A. Chattopadhyay, R.A. Dineen and R. Lenthall
American Journal of Neuroradiology October 2020, DOI: https://doi.org/10.3174/ajnr.A6795

Reply:
P. Nicholson, L. Alshafai and T. Krings
American Journal of Neuroradiology October 2020, DOI: https://doi.org/10.3174/ajnr.A6827

Risk of Acute Cerebrovascular Events in Patients with COVID-19 Infection
M. Lang, M.D. Li, K. Buch, B.C. Yoon, B.P. Applewhite, T.M. Leslie-Mazwi, S. Rincon and W.A. Mehan
American Journal of Neuroradiology August 2020, DOI: https://doi.org/10.3174/ajnr.A6796

Chest CT Scanning in Suspected Stroke: Not Always Worth the Extra Mile
M.D. Li, M. Lang, B.C. Yoon, B.P. Applewhite, K. Buch, S.P. Rincon, T.M. Leslie-Mazwi and W.A. Mehan
American Journal of Neuroradiology August 2020, DOI: https://doi.org/10.3174/ajnr.A6763

Reply:
R.M. Kwee
American Journal of Neuroradiology August 2020, DOI: https://doi.org/10.3174/ajnr.A6787

Possible Acute Disseminated Encephalomyelitis Related to Severe Acute Respiratory Syndrome Coronavirus 2 Infection
P.S. Utukuri, A. Bautista, A. Lignelli and G. Moonis
American Journal of Neuroradiology July 2020, DOI: https://doi.org/10.3174/ajnr.A6714

Neuro-Thoracic Radiologists “Corner”: Incidental Pulmonary Findings on a Neck MRI Leading to the Diagnosis of COVID-19
P. Smith, M. Bilello and S. Mohan
American Journal of Neuroradiology July 2020, DOI: https://doi.org/10.3174/ajnr.A6699

Occam’s Razor, Stroke and COVID-19
N. Morelli, M. Spallazzi, E. Rota and E. Michieletti
American Journal of Neuroradiology July 2020, DOI: https://doi.org/10.3174/ajnr.A6656

Reply:
Michael F. Goldberg, Morton F. Goldberg, R. Cerejo and A.H. Tayal
American Journal of Neuroradiology July 2020, DOI: https://doi.org/10.3174/ajnr.A6686

Acute Common Carotid Artery Bifurcation Thrombus: An Emerging Pattern of Acute Strokes in Patients with COVID-19?
E. Gulko, W. Gomes, S. Ali, F. Al-Mufti and H. Mehta
American Journal of Neuroradiology July 2020, DOI: https://doi.org/10.3174/ajnr.A6657

CT Fluid-Blood Levels in COVID-19 Intracranial Hemorrhage
N.K. Wee, E.B. Fan, K.C.H. Lee, Y.W. Chia and T.C.C. Lim
American Journal of Neuroradiology June 2020, DOI: https://doi.org/10.3174/ajnr.A6672

Neuroradiologists and the Novel Coronavirus
M.U. Antonucci, J.M. Reagan and M. Yazdani
American Journal of Neuroradiology May 2020, DOI: https://doi.org/10.3174/ajnr.A6596

How the Lives of Neuroradiologists and Neurosurgeons Have Been Changed by COVID-19
M.I. Vargas and T.R. Meling
American Journal of Neuroradiology May 2020, DOI: https://doi.org/10.3174/ajnr.A6562

Novel Coronavirus: What Neuroradiologists Should Do
C. Jain, V. Bhatia and A. Kumar
American Journal of Neuroradiology May 2020, DOI: https://doi.org/10.3174/ajnr.A6550

AJNR News Digest

The Impact of COVID-19 on Stroke Imaging Detection and Utilization
Guest Editor: Vivek Yedavalli