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Employment (1)

Mayo Clinic Rochester: Rochester, MN, US

2016-07-01 to present | Assistant Professor (Rheumatology)
Employment
Source: Self-asserted source
Matthew Koster

Education and qualifications (4)

Mayo Clinic College of Medicine: Rochester, MN, US

2013-07-01 to present | Clinical Fellow (Division of Rheumatology)
Education
Source: Self-asserted source
Matthew Koster

Loyola University Medical Center: Maywood, IL, US

2012-07-01 to 2013-06-30 | Chief Resident (Internal Medicine)
Education
Source: Self-asserted source
Matthew Koster

Loyola University Medical Center: Maywood, IL, US

2009-07-01 to 2012-06-30 | Internal Medicine Residency (Internal Medicine)
Education
Source: Self-asserted source
Matthew Koster

Loyola University Chicago Stritch School of Medicine: Maywood, IL, US

2005-08-01 to 2009-06-06 | M.D.
Education
Source: Self-asserted source
Matthew Koster

Works (28)

Novel Diagnosis of Isolated Cardiac Erdheim–Chester Disease by Interatrial Biopsy Using Frozen Section Examination

Interventional Cardiology: Reviews, Research, Resources
2025-03-17 | Journal article
DOI: 10.15420/icr.2024.32
Contributors: Jasraj Singh; Newton B Neidert; Jason H Anderson; Andrew J Layman; Karen L Rech; Ronald S Go; William G Breen; Phillip M Young; Jason R Young; Matthew J Koster
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Crossref

Novel Photon-Counting Computed Tomography for the Evaluation of Large-Vessel Giant Cell Arteritis

The Journal of Rheumatology
2025-02-01 | Journal article
DOI: 10.3899/jrheum.2024-1156
Contributors: Sehreen Mumtaz; Matthew J. Koster; Kenneth J. Warrington
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Crossref

Erdheim‐Chester Disease With Significant Response of Large Vessel Disease to Cobimetinib Monotherapy

American Journal of Hematology
2025-01-22 | Journal article
DOI: 10.1002/ajh.27606
Contributors: Nehaal Ahmed; Jithma P. Abeykoon; Angela Collie; Matthew J. Koster
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Crossref

Systemic Granulomatosis With Polyangiitis Presenting With Bilateral Renal Masses

The Journal of Rheumatology
2025-01-15 | Journal article
DOI: 10.3899/jrheum.2024-1177
Contributors: Nehaal Ahmed; Saad Rashid; Kenneth J. Warrington; Matthew J. Koster
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Crossref

Plasma proteome profiling in giant cell arteritis

Annals of the Rheumatic Diseases
2024-12 | Journal article
DOI: 10.1136/ard-2024-225868
Contributors: Kevin Y Cunningham; Benjamin Hur; Vinod K Gupta; Matthew J Koster; Cornelia M Weyand; David Cuthbertson; Nader A Khalidi; Curry L Koening; Carol A Langford; Carol A McAlear et al.
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Treatment of Antineutrophil Cytoplasmic Antibody–Associated Vasculitis With Diffuse Alveolar Hemorrhage With Avacopan

ACR Open Rheumatology
2024-10 | Journal article
DOI: 10.1002/acr2.11726
Contributors: Sam D. Falde; Amos Lal; Rodrigo Cartin‐Ceba; Lester E. Mertz; Fernando C. Fervenza; Ladan Zand; Matthew J. Koster; Kenneth J. Warrington; Augustine S. Lee; Nabeel Aslam et al.
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Crossref

Use of Metagenomic Microbial Plasma Cell-Free DNA Next-Generation Sequencing Assay in Outpatient Rheumatology Practice

2024-09-11 | Preprint
DOI: 10.1101/2024.09.09.24313356
Contributors: Rachel Jenkins; Matthew Samec; Courtney Arment; Kenneth J. Warrington; John M. Davis, III; Matthew J. Koster
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Crossref

Renal-Limited IgG4-Related Disease Presenting as Hypodense Lesions Found During Surveillance Imaging in a Patient With High-Grade Urothelial Cell Carcinoma

The Journal of Rheumatology
2024-09-01 | Journal article
DOI: 10.3899/jrheum.2024-0474
Contributors: Nehaal H. Ahmed; Lihong Bu; Matthew J. Koster
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Crossref

IgG4-related disease with biopsy confirmed inflammatory polyneuropathy

Rheumatology Advances in Practice
2024-06-07 | Journal article
DOI: 10.1093/rap/rkae101
Contributors: Nehaal Ahmed; Michael Skolka; Matthew J Koster
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Crossref

Clinical Images: Sarcoidosis with concomitant aortitis and coronary arteritis

ACR Open Rheumatology
2024-04 | Journal article
DOI: 10.1002/acr2.11631
Contributors: Mohanad M. Elfishawi; Mahmut S. Kaymakci; Ying‐Chun Lo; Philip A. Araoz; Matthew J. Koster; Kenneth J. Warrington
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Crossref

Positive Temporal Artery Ultrasound and Biopsy After 5 Months of High-Dose Glucocorticoids

The Journal of Rheumatology
2024-03 | Journal article
DOI: 10.3899/jrheum.2023-0464
Contributors: Max Guarda; Philip D. Hurst; Mahmut Kaymakci; Kenneth J. Warrington; Matthew J. Koster
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Crossref

VEXAS syndrome: Clinical, hematologic features and a practical approach to diagnosis and management

American Journal of Hematology
2024-02 | Journal article
DOI: 10.1002/ajh.27156
Contributors: Matthew J. Koster; Terra L. Lasho; Horatiu Olteanu; Kaaren K. Reichard; Abhishek Mangaonkar; Kenneth J. Warrington; Mrinal M. Patnaik
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Crossref

Clinical Image: Scleral melt in granulomatosis with polyangiitis

ACR Open Rheumatology
2024-01 | Journal article
DOI: 10.1002/acr2.11607
Contributors: Mahmut S. Kaymakci; Mohanad M. Elfishawi; Matthew J. Koster; Kenneth J. Warrington
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Crossref

Rheumatic masqueraders: mimics of primary vasculitis - a case-based review

Expert Review of Clinical Immunology
2024-01-02 | Journal article
DOI: 10.1080/1744666X.2023.2270774
Contributors: Matthew J. Koster; Max Guarda; Umar Ghaffar; Kenneth J. Warrington
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Crossref

Antineutrophil cytoplasmic antibody–associated vasculitis and VEXAS syndrome: comment on the article by Muratore et al

Arthritis & Rheumatology
2023-08 | Journal article
DOI: 10.1002/art.42466
Contributors: Matthew J. Koster; Umar Ghaffar; Tanaz A. Kermani; Mrinal M. Patnaik; Ronald S. Go; Abhishek A. Mangaonkar; Kaaren K. Reichard; Horatiu Olteanu; Kenneth J. Warrington
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Crossref

Clinical Images: IgG4‐related disease: a giant cell arteritis mimic

Arthritis & Rheumatology
2023-07 | Journal article
DOI: 10.1002/art.42469
Contributors: Mahmut Kaymakci; Mohanad Elfishawi; Matthew J. Koster; Philip D. Hurst; Kenneth J. Warrington
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Crossref

Clinical Images: Tongue ulceration in giant cell arteritis associated with asymptomatic retinal ischemia

ACR Open Rheumatology
2023-07 | Journal article
DOI: 10.1002/acr2.11544
Contributors: Max Guarda; Umar Ghaffar; Kenneth J. Warrington; Matthew J. Koster
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Crossref

Ophthalmologic Involvement in Adults with Histiocytic Disorders

Ophthalmology
2023-01 | Journal article
DOI: 10.1016/j.ophtha.2022.07.031
Contributors: Samantha A. Banks; M. Tariq Bhatti; Ronald S. Go; Jithma P. Abeykoon; Aldo A. Acosta-Medina; Antonious Z. Hazim; Gaurav Goyal; Jason R. Young; Matthew J. Koster; Robert Vassallo et al.
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Crossref

Distinction between diagnostic and classification criteria: a comment on ‘Biopsy negative giant cell arteritis – Revised diagnostic criteria: Giant cell arteritis diagnostic criteria’

Journal of Stroke and Cerebrovascular Diseases
2022-12 | Journal article
DOI: 10.1016/j.jstrokecerebrovasdis.2022.106809
Contributors: Matthew J. Koster; Umar Ghaffar; Kenneth J. Warrington
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Crossref

Global Transcriptomic Profiling Identifies Differential Gene Expression Signatures Between Inflammatory and Noninflammatory Aortic Aneurysms

Arthritis & Rheumatology
2022-08 | Journal article
DOI: 10.1002/art.42138
Contributors: Benjamin Hur; Matthew J. Koster; Jin Sung Jang; Cornelia M. Weyand; Kenneth J. Warrington; Jaeyun Sung
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Crossref

Baricitinib for relapsing giant cell arteritis: a prospective open-label 52-week pilot study

Annals of the Rheumatic Diseases
2022-06 | Journal article
DOI: 10.1136/annrheumdis-2021-221961
Contributors: Matthew J Koster; Cynthia S Crowson; Rachel E Giblon; Jane M Jaquith; Ali Duarte-García; Eric L Matteson; Cornelia M Weyand; Kenneth J Warrington
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Crossref

Vasculitis in Patients With Sarcoidosis

JCR: Journal of Clinical Rheumatology
2022-06 | Journal article
DOI: 10.1097/RHU.0000000000001839
Contributors: Bradly A. Kimbrough; Kenneth J. Warrington; Hannah E. Langenfeld; Cynthia S. Crowson; Eva M. Carmona; Andrew R. Virata; Matthew J. Koster
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Crossref

VEXAS within the spectrum of rheumatologic disease

Seminars in Hematology
2021-10 | Journal article
DOI: 10.1053/j.seminhematol.2021.10.002
Contributors: Matthew J. Koster; Kenneth J. Warrington
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Crossref

Prevalence of Takayasu Arteritis: A Population-based Study

The Journal of Rheumatology
2021-06 | Journal article
DOI: 10.3899/jrheum.201463
Contributors: Catalina Sanchez-Alvarez; Cynthia S. Crowson; Matthew J. Koster; Kenneth J. Warrington
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Crossref

Giant cell arteritis associated with inflammatory bowel disease: a case-series and review of the literature

Rheumatology International
2021-02 | Journal article
DOI: 10.1007/s00296-020-04727-w
Contributors: Delamo I. Bekele; Kenneth J. Warrington; Matthew J. Koster
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Crossref

Clinical and Radiographic Features of Giant Cell Arteritis With Intracranial Involvement

ACR Open Rheumatology
2020-08 | Journal article
DOI: 10.1002/acr2.11161
Contributors: Catalina Sanchez‐Alvarez; Alexander S. Hawkins; Matthew J. Koster; Vance T. Lehman; Cynthia S. Crowson; Kenneth J. Warrington
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Crossref

Smoking as a risk factor for giant cell arteritis: A systematic review and meta-analysis

Seminars in Arthritis and Rheumatism
2018-12 | Journal article
DOI: 10.1016/j.semarthrit.2018.07.001
Contributors: David N. Brennan; Patompong Ungprasert; Kenneth J. Warrington; Matthew J. Koster
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Crossref

Vasculitis of the mesenteric circulation

Best Practice & Research Clinical Gastroenterology
2017-02 | Journal article
DOI: 10.1016/j.bpg.2016.12.003
Contributors: Matthew J. Koster; Kenneth J. Warrington
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