Results 181 to 190 of about 545,062 (272)

Bronchiectasis as the Sentinel Manifestation of ANCA‐Associated Vasculitis: A Case Report and Literature Review

Respirology Case Reports, Volume 14, Issue 10, October 2026.
A 74‐year‐old woman was treated for 7 years as culture‐negative bronchiectasis before palpable purpura, haemoptysis, and acute kidney injury revealed MPO‐ANCA vasculitis with pauci‐immune crescentic glomerulonephritis. Rituximab‐based induction produced near‐complete resolution of the pulmonary consolidations and sustained clinical remission at 15 ...
Andrew Kim, Celine Vartany, Siddhanth Hegde, Kristie Lau, Lynette Tatosyan, Brannen Liang   +5 more
wiley   +1 more source

Antinuclear antibody targets in autoimmune hepatitis and drug-induced liver injury: Diagnostic relevance of nucleosome antibodies. [PDF]

J Transl Autoimmun
Kolev M, Freiburghaus M, Stirnimann G, Nilius H, Wartenberg M, Schlatter J, Nagler M, Horn MP, Semmo N.   +8 more
europepmc   +1 more source

Chronic Eosinophilic Pneumonia: A Diagnostic Challenge With Atypical Bronchoalveolar Lavage Findings and an Organizing Pneumonia Pattern

Respirology Case Reports, Volume 14, Issue 10, October 2026.
A 61‐year‐old man with asthma, peripheral eosinophilia, and characteristic peripheral opacities was suspected of having chronic eosinophilic pneumonia (CEP), despite bronchoalveolar lavage showing marked neutrophil predominance and only 6% eosinophils.
Yang‐Tai Lin, Wei‐Fan Ou, Sha‐Yen Liang, Yu‐Hsuan Hu, Wan‐Ching Chen, Ming‐Cheng Chan   +5 more
wiley   +1 more source

A risk stratification model identifies a high-risk subgroup for connective tissue disease among dermatology patients with positive antinuclear antibody testing: A retrospective cohort study. [PDF]

JAAD Int
Lee CH, Choi Y.
europepmc   +1 more source

CH50 as a Clinically Useful Biomarker of Disease Activity and Antihistamine Resistance in Chronic Spontaneous Urticaria: An Observational Ambispective Single‐Center Study

International Journal of Dermatology, Volume 65, Issue 10, Page 2066-2073, October 2026.
Personalized CSU care guided by CH50. ABSTRACT Background Chronic spontaneous urticaria (CSU) is frequently refractory to guideline‐based therapy, highlighting the need for predictive biomarkers. Dysregulation of the complement system has been implicated in CSU severity, but global complement activity has not been systematically evaluated.
Nidia Planella‐Fontanillas, Emilio Berna‐Rico, David Pesqué, Evelyn Andrades, Silvia Sánchez, Paloma Torres‐Bosó, Ramon Gimeno, Fernando Gallardo, Ramon M. Pujol, Ana M. Giménez‐Arnau   +9 more
wiley   +1 more source

Study on the dynamic changes in antinuclear antibody spectrum in SARS-CoV-2 infection: a retrospective analysis. [PDF]

BMC Infect Dis
Zheng J, Zhang Y, Wang J, Chen Y, Zhu G, Zheng Y, Yan H, Li J, Shen B.   +8 more
europepmc   +1 more source

Incidence of cutaneous lupus erythematosus and systemic progression: A Nationwide study in Korea

Journal of the European Academy of Dermatology and Venereology, Volume 40, Issue 10, Page 1692-1701, October 2026.
This nationwide study reports a cutaneous lupus erythematosus (CLE) incidence of 3.98/100,000 person‐years. CLE was associated with an increased risk of actinic keratosis and skin cancer. Progression to SLE clustered within 5 years after CLE diagnosis, with a 5‐year cumulative incidence of 11.4%, supporting a risk‐stratified follow‐up approach during ...
Seon Young Song, Jiyeong Kim, Yu‐Mi Kim, Joo Yeon Ko   +3 more
wiley   +1 more source

Genetic Analysis of Asymptomatic Antinuclear Antibody Production. [PDF]

Arthritis Rheumatol
Hocaoǧlu M, Casares-Marfil D, Sawalha AH.   +2 more
europepmc   +1 more source

Advances in the treatment of systemic lupus erythematosus: Biologicals, small‐molecular agents, and cell‐depleting therapies coming to the clinic

Journal of Internal Medicine, Volume 300, Issue 4, Page 461-479, October 2026.
Abstract Systemic lupus erythematosus (SLE; lupus) remains a particular challenge for the practicing clinician on account of its chronic undulating and unpredictable course, its diverse manifestations, and—until recently—limited treatment options all associated with considerable downsides.
Ronald van Vollenhoven
wiley   +1 more source

Effect of hydroxychloroquine on pregnancy outcomes in women with unexplained recurrent pregnancy loss complicated with antinuclear antibody positivity: a multicentre prospective cohort study protocol. [PDF]

BMC Pregnancy Childbirth
Ma B, Han Y, Tian T, Zeng L, Chen L, Yuan Z, Hao G, Li Y, Wang H, Li L.   +9 more
europepmc   +1 more source