Rare presentation of hypocomplementaemic urticarial vasculitis syndrome (HUVS) overlapping with systemic erythematosus lupus (SLE) and small lymphocytic lymphoma (SLL).

Hypocomplementaemic urticarial vasculitis syndrome (HUVS) is a rare immune complex-mediated disorder marked by non-pruritic urticarial lesions, hypocomplementaemia (low C1q levels), leucocytoclastic vasculitis and systemic manifestations (joint pain, angio-oedema and uveitis). Complications include renal disease, lung disease and acute laryngeal oedema that can prove fatal. Distinguishing HUVS from systemic lupus erythematosus (SLE) is challenging due to overlapping symptoms and diagnostic criteria.

Antimelanoma differentiation-associated gene 5 (anti-MDA5) antibody-positive dermatomyositis: clinical features and outcomes in a racially diverse patient cohort.

Background: The anti-melanoma differentiation-associated gene 5 (anti-MDA5) antibody-positive dermatomyositis is known for its association with rapidly progressive interstitial lung disease (RP-ILD) and ulcerative skin lesions, often presenting with or without muscle involvement. The aim of this study was to identify distinct clinical and laboratory features that could be used to evaluate disease progression in an ethnically diverse cohort of anti-MDA5 dermatomyositis patients at a U.S.

Autoimmune thyroid disease modifies the clinical expression of hand osteoarthritis in older people: a third National Health and nutrition examination survey study.

Introduction: The risk factors linked to hand osteoarthritis (OA) that contribute to its distinct symptoms and clinical presentation are not thoroughly understood. This study aimed to examine whether the autoimmune thyroid disease (AITD) autoantibodies, anti-thyroid peroxidase antibody (TPOAb), and anti-thyroglobulin antibody (TgAb), associate with hand OA and symptomatic hand OA in the Third National Health and Nutrition Examination Survey (NHANES III).

Materials And Methods: We included 2,429 persons from NHANES III ≥60 years of age.

Autoimmune thyroid disease and rheumatoid arthritis: where the twain meet.

Autoimmune thyroid disease (AITD) is the most prevalent autoimmune disease. It shares multiple genetic, clinical, and serologic characteristics with rheumatoid arthritis (RA). Although frequently described as a classic form of single-organ autoimmunity, the AITD disease burden in a subset of patients extends well beyond the thyroid gland.

Association of the anti-thyroid peroxidase antibody with chronic hand pain in older adults in the Third National Health and Nutrition Examination Survey: a cross-sectional study.

Background: Autoimmune thyroid disease (AITD) is the commonest autoimmune disease. Although viewed as a classic form of single-organ autoimmunity, AITD is increasingly associated with non-thyroid sequelae including musculoskeletal manifestations and chronic pain syndromes. However, large population-based studies are needed.