Results 171 to 180 of about 57,235 (275)

Acute Pancreatitis as an Extrahepatic Complication of Acute Hepatitis E Infection: A Case Report

Clinical Case Reports, Volume 14, Issue 5, May 2026.
ABSTRACT Clinicians should consider Hepatitis E Virus (HEV) a rare but significant etiology alongside established primary triggers, including gallstones and alcohol. Early HEV screening for hepatic and pancreatic dysfunction is required to improve care and avoid unnecessary interventions, especially in endemic regions.
Syed Abdur Rehman Shah, Intikhab Alam, Syed Noman Ali Shah, Umaima Cheema, Aymar Akilimali   +4 more
wiley   +1 more source

The Art of Interpreting Antinuclear Antibodies (ANAs) in Everyday Practice. [PDF]

J Clin Med
Kądziela M, Fijałkowska A, Kraska-Gacka M, Woźniacka A.   +3 more
europepmc   +1 more source

From Nerves to Vessels: Unmasking Churg‐Strauss Behind Polyneuropathy

Clinical Case Reports, Volume 14, Issue 5, May 2026.
ABSTRACT Eosinophilic granulomatosis with polyangiitis (EGPA), formerly Churg‐Strauss vasculitis, is a rare systemic autoimmune disease. Neurological involvement is a significant complication. This report details a case of EGPA with severe, progressive polyneuropathy and atypical serological findings, highlighting diagnostic challenges and the ...
Hiba Antar, Sylvana Balhas, Zeinab El Mawla   +2 more
wiley   +1 more source

Diagnostic Utility of Antibodies to Extractable Nuclear Antigens in the Absence of Positive Antinuclear Antibodies. [PDF]

Cureus
Huang J, Dargham BB, Luggen M.
europepmc   +1 more source

Increasing Prevalence of Antinuclear Antibodies in the United States. [PDF]

Arthritis Rheumatol, 2022
Dinse GE, Parks CG, Weinberg CR, Co CA, Wilkerson J, Zeldin DC, Chan EKL, Miller FW.   +7 more
europepmc   +1 more source

Unfavourable H‐CDR3 Loops in preB Cells Lead to Highly Expanded Plasma Cell Clones

European Journal of Immunology, Volume 56, Issue 5, May 2026.
In the absence of a pre‐BCR, a subset of mature B cells that expresses IgH chains with very short, hydrophobic and positively charged H‐CDR3 loops is generated. This results in massive clonal expansion and the development of autoreactive plasma cells exhibiting these characteristics.
Alaitz Aranburu, Erik Engström, Erik Demitz‐Helin, Julia M. Scheffler, Alessandro Camponeschi, Timothy Sundell, Zhong Ni, Inga‐Lill Mårtensson   +7 more
wiley   +1 more source

Binding of established antinuclear antibodies to neurons depends on tissue fixation and underlying autoantigens. [PDF]

Front Immunol
Li LY, Höltje M, Rasmussen HF, Halle L, Mayrhofer M, Blüthner M, Prüss H.   +6 more
europepmc   +1 more source

Acquired Angioedema Associated With Systemic Lupus Erythematosus Presenting as Acute Abdomen: A Case Report

Journal of General and Family Medicine, Volume 27, Issue 3, May 2026.
ABSTRACT Acquired angioedema (AAE) due to C1 inhibitor deficiency can present as acute abdomen. A 24‐year‐old woman developed severe abdominal pain and bowel wall edema initially suggestive of hereditary angioedema, but genetic testing excluded it. She later manifested fever, arthritis, rash, and serological abnormalities consistent with systemic lupus
Seiji Shiota, Shogo Kodama, Kouichirou Tahara   +2 more
wiley   +1 more source

More Than Just Antinuclear Antibodies: IgG Sialylation May Tip the Balance in Autoimmunity. [PDF]

Arthritis Rheumatol
Martins Centeio R, Wang TT.
europepmc   +1 more source

Posterior Spinal Artery Infarction With Unilateral Lumbar Spinal Cord Lesion: A Challenge in Early Diagnosis

Journal of General and Family Medicine, Volume 27, Issue 3, May 2026.
ABSTRACT A 71‐year‐old woman presented with acute muscle weakness and paresthesia in her left lower limb with the preceding back pain and impaired deep sensation. Although initial brain and spinal MRI were normal, follow‐up spinal MRI confirmed the left‐sided posterior lesion at T10 to T12 vertebral level, leading to the diagnosis of posterior spinal ...
Munenori Iwamoto, Aoi Fukunaga, Toshiyuki Uehara   +2 more
wiley   +1 more source