Patients with seronegative rheumatoid arthritis have a different phenotype than seropositive patients: A clinical and ultrasound study

IntroductionRheumatoid arthritis (RA) is an inflammatory disease whose clinical phenotype largely depends on the presence of rheumatoid factor (RF) and anti-citrullinated protein antibodies (ACPA). Seronegative RA appears to be a less severe disease, but this remains controversial. This study aimed...

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Main Authors: Natalia Carbonell-Bobadilla, Carina Soto-Fajardo, Luis M. Amezcua-Guerra, Ana Beatriz Batres-Marroquín, Tania Vargas, Adrian Hernández-Diazcouder, Valentin Jiménez-Rojas, Ana Cristina Medina-García, Carlos Pineda, Luis H. Silveira
Format: Article
Language:English
Published: Frontiers Media S.A. 2022-08-01
Series:Frontiers in Medicine
Subjects:
Online Access:https://www.frontiersin.org/articles/10.3389/fmed.2022.978351/full