Anti-C1q antibodies are highly prevalent among patients with IgG4-RD, particularly those with renal and skin manifestations.

An elderly patient who was initially suspected of having antineutrophil cytoplasmic antibody (ANCA)-associated vasculitis (AAV) was instead diagnosed with multiple myeloma, according to a case report ...

Leukocytoclastic vasculitis (LCV), where neutrophils are predominant, and lymphocytic vasculitis, where lymphocytes are predominant, are inflammatory cells seen in the biopsy of skin lesions from ...

Stool guaiac examination was negative. Routine hematoxylin-eosin staining of the skin biopsy specimen revealed a necrotizing leukocytoclastic vasculitis with neutrophils (Figure 3). Direct ...

Petechiae are tiny red or purple dots that don't turn white when you press on them. They can be caused by infections, certain medications, and vitamin deficiencies. They can also be a symptom of low ...

1 Biomedical Science, College of Medicine and Health Science, Sultan Qaboos University, Muscat, Oman 2 Biomedical Science, Sultan Qaboos University, Muscat, Oman The incidence of skin cancer continues ...

Figure 1. Areas of cardiovascular disease targeted by immunomodulatory approaches that are covered by the series in Frontiers in Cardiovascular Medicine. Some content ...

Acute extradural hematomas (EDHs) are well-recognized complications following traumatic brain injury. Postoperative acute EDH is a severe, well-known complication that usually occurs at the operation ...