Results 1 to 10 of about 27,510 (305)

Cutaneous polyarteritis nodosa [PDF]

Anais Brasileiros de Dermatologia, 2015
Polyarteritis nodosa is a rare vasculitis in children characterized by necrotizing inflammation in small and medium size arteries. It is classified into systemic and cutaneous PAN according to the presence of systemic symptoms or visceral involvement. We
María Alejandra Matteoda, Paola Cecilia Stefano, Marcela Bocián, María Marta Katsicas, Josefina Sala, Andrea Bettina Cervini   +5 more
doaj   +10 more sources

Polyarteritis Nodosa: Old Disease, New Etiologies. [PDF]

Int J Mol Sci, 2023
Polyarteritis nodosa (PAN), also known as panarteritis nodosa, represents a form of necrotizing vasculitis that predominantly affects medium-sized vessels, although it is not restricted to them and can also involve smaller vessels.
Wolff L, Horisberger A, Moi L, Karampetsou MP, Comte D.   +4 more
europepmc   +2 more sources

Case Report: A case of cutaneous polyarteritis nodosa in a child following a streptococcal infection [PDF]

Frontiers in Pediatrics
BackgroundPolyarteritis nodosa is a rare systemic necrotizing vasculitis that is often overlooked and misdiagnosed in clinical practice. Patients may exhibit fever, rash, myalgia, and further symptoms; in severe instances, this may result in damage to ...
Wei Cheng, Wei Yin, Fan Liu, Wen Yin
doaj   +2 more sources

Polyarteritis nodosa presenting with severe upper gastrointestinal bleeding: a case report [PDF]

Journal of Medical Case Reports
Background Polyarteritis nodosa is a relatively uncommon type of systemic necrotizing vasculitis that primarily affects medium-sized arteries. While gastrointestinal involvement is known in polyarteritis nodosa, heavy gastrointestinal bleeding due to ...
Xin-Yue Xiao, Yun Niu, Ping-Ping Liu, Yu-Ming Zheng, Ming-Gang Zhang, Guo-Chun Wang, Xiao-Di Wang, Fang Liu   +7 more
doaj   +2 more sources

A Case of Polyarteritis Nodosa Associated with Vertebral Artery Vasculitis Treated Successfully with Tocilizumab and Cyclophosphamide

Case Reports in Pediatrics, 2016
Pediatric polyarteritis nodosa is rare systemic necrotizing arteritis involving small- and medium-sized muscular arteries characterized by aneurysmal dilatations involving the vessel wall.
Kae Watanabe, Dhanashree A. Rajderkar, Renee F. Modica   +2 more
doaj   +2 more sources

Pericarditis of Polyarteritis Nodosa. [PDF]

Cureus, 2023
Polyarteritis nodosa (PAN) is a rare systemic vasculitis characterised by necrotising inflammation of medium-sized arteries. PAN can affect patients of any age, gender, or ethnic background. Its highest incidence is in the fifth-sixth decade of life, with a slight male-to-female predilection.
Ambrogetti R, Taha O, Awan B, Memon A, Sunmboye KO.   +4 more
europepmc   +3 more sources

Mutant Adenosine Deaminase 2 in a Polyarteritis Nodosa Vasculopathy

New England Journal of Medicine, 2014
BACKGROUND Polyarteritis nodosa is a systemic necrotizing vasculitis with a pathogenesis that is poorly understood. We identified six families with multiple cases of systemic and cutaneous polyarteritis nodosa, consistent with autosomal recessive ...
Yackov Berkun, Ozgur Kasapcopur, Rachel E Klevit   +2 more
exaly   +2 more sources

Polyarteritis nodosa of the spleen

Journal of the Belgian Society of Radiology, 2010
Background: A 64-year-old male presented with pain in his right lower leg and progressive swelling of the right ankle, without history of previous trauma. Further anamnesis revealed fever, anorexia and weight loss over the past few weeks.
M Smets, B Claikens, P Van Wettere, G Lambrecht   +3 more
doaj   +6 more sources

Misdiagnosed for 14 Years: Adenosine Deaminase 2 (ADA2) Deficiency in a Teen Mimicking Polyarteritis Nodosa [PDF]

Clinical Case Reports
The deficiency of adenosine deaminase 2 (DADA2) is an autosomal recessive disorder caused by loss of function mutations in the ADA2 gene (previously the CECR1 gene) on chromosome 22q11.
Mohammadkian Zarafshani, Masoume Avateffazeli, Seyed Masoud Moeini Taba, Reihaneh Faghihi, Sara Beikmohamadi Hezaveh, Vahid Ziaee, Fatemeh Tahghighi, Maryam Loghman   +7 more
doaj   +2 more sources

The retinopathy in polyarteritis nodosa. [PDF]

British Journal of Ophthalmology, 1968
E. Rosen
openalex   +5 more sources