Medium- and large-vessel vasculitides (MVV and LVV, respectively) comprise a heterogeneous group of disorders whose common denominator is the inflammatory involvement of vessels of medium and large size. This disease spectrum includes giant-cell arteritis and Takayasu's arteritis, which typically affect the aorta and its main branches, and Kawasaki's disease and polyarteritis nodosa, which involve medium-sized arteries. Chronic periaortitis, characterized by a perivascular fibro-inflammatory reaction affecting the abdominal aorta and the periaortic tissue, frequently has a systemic distribution, involving other segments of the aorta and its major branches, and could thus be included in this group. Unlike small-vessel vasculitides, MVV and LVV do not cause glomerulonephritis, although glomerular immune-mediated lesions and tubulo-interstitial nephritis occur with varying frequency. However, MVV and LVV can often involve the renal artery and its branches, causing a wide array of lesions that range from renal artery stenosis to intra-renal vasculitis causing renal ischaemia/infarction, microaneurysms and haemorrhage. This review focuses on renal involvement in MVV and LVV and underlines why renal abnormalities in these syndromes should not be overlooked.

Kidney involvement in medium- and large-vessel vasculitis / Maritati F; Iannuzzella F; Pavia MP; Pasquali S; Vaglio A. - In: JN. JOURNAL OF NEPHROLOGY. - ISSN 1121-8428. - ELETTRONICO. - 29:(2016), pp. 495-505. [10.1007/s40620-016-0303-8]

Kidney involvement in medium- and large-vessel vasculitis

Vaglio A
2016

Abstract

Medium- and large-vessel vasculitides (MVV and LVV, respectively) comprise a heterogeneous group of disorders whose common denominator is the inflammatory involvement of vessels of medium and large size. This disease spectrum includes giant-cell arteritis and Takayasu's arteritis, which typically affect the aorta and its main branches, and Kawasaki's disease and polyarteritis nodosa, which involve medium-sized arteries. Chronic periaortitis, characterized by a perivascular fibro-inflammatory reaction affecting the abdominal aorta and the periaortic tissue, frequently has a systemic distribution, involving other segments of the aorta and its major branches, and could thus be included in this group. Unlike small-vessel vasculitides, MVV and LVV do not cause glomerulonephritis, although glomerular immune-mediated lesions and tubulo-interstitial nephritis occur with varying frequency. However, MVV and LVV can often involve the renal artery and its branches, causing a wide array of lesions that range from renal artery stenosis to intra-renal vasculitis causing renal ischaemia/infarction, microaneurysms and haemorrhage. This review focuses on renal involvement in MVV and LVV and underlines why renal abnormalities in these syndromes should not be overlooked.
2016
29
495
505
Goal 3: Good health and well-being for people
Maritati F; Iannuzzella F; Pavia MP; Pasquali S; Vaglio A
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Utilizza questo identificatore per citare o creare un link a questa risorsa: https://hdl.handle.net/2158/1217440
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