Jude Al Qaqaa, MD, Vladimir Falb, DO, & Kaitlyn Buzard, DO |
Giant cell arteritis (GCA), is an inflammatory vasculitis that involves large- and mediumsized arteries, most commonly the cranial branches of the carotid artery.1 It is seen in individuals 50 years and older.1 The most typical manifestation is new-onset headache with scalp tenderness and jaw claudication. 2 The most feared complication associated with GCA is permanent…
Supported by data in patients with new-onset and relapsing giant cell arteritis (GCA), the FDA approved upadacitinib for the treatment of adults with GCA.
Recent research led to development of a cumulative genetic risk score for Takayasu arteritis, identifying differing susceptibility between groups with different genetic ancestries.
For the 2024 Image Competition, the ACR sought images representing a diverse range of patients with educational or remarkable manifestations of pediatric rheumatic diseases, including autoimmune, inflammatory, infectious and malignant drivers of pediatric rheumatic disease. Here, we showcase the images selected as Best Overall. Cavitary Lung Nodules with Sinus & Skin Disease in Pediatric ANCA-Associated…
Logan Oliver, MD, & Jason J. Weiner, MD, FACP, FACR |
Anti-neutrophil cytoplasmic antibody (ANCA) associated vasculitis is a rare autoimmune condition characterized by inflammation of small- and medium-sized vessels. ANCA-associated vasculitis can lead to multisystem organ complications, including life-threatening pulmonary hemorrhage, renal failure and death. We present a case of ANCA-associated vasculitis complicated by complement-mediated thrombotic microangiopathy (c-TMA). Of the rheumatic diseases, systemic lupus erythematosus…
Alexandros Grivas, MD, Nikil Revuri, MD, Aleksandra Karaseva, MD, Basimah AlBalooshy, MD, & Andres M. Ponce, MD |
Here, we present a case of inflammatory cerebral amyloid angiopathy, discussing its diverse clinical manifestations, diagnostic challenges in view of recently proposed clinical-radiologic criteria and its management.
The large vessel vasculitides were a major focus of the 21st International Vasculitis Workshop held in Barcelona in April. The biennial conference brings together specialists from multiple disciplines, including rheumatology, nephrology and immunology, to discuss cutting-edge vasculitis research. This article reviews important points regarding the pathogenesis, diagnosis and management of both giant cell arteritis and…