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Renal Artery Aneurysms

  • Kidney Diseases (G Ciancio, Section Editor)
  • Published:
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Abstract

A renal artery aneurysm is defined as a dilated segment of renal artery that exceeds twice the diameter of a normal renal artery. Although rare, the diagnosis and incidence of this entity have been steadily increasing due to the routine use of cross-sectional imaging. In certain cases, renal artery aneurysms may be clinically important and potentially lethal. However, knowledge of their occurrence, their natural history, and their prognosis with or without treatment is still limited. This article aims to review the recent literature concerning renal artery aneurysms, with special consideration given to physiopathology, indications for treatment, different technical options, post-procedure complications and treatment outcomes.

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Abbreviations

RAAs:

Renal artery aneurysms

CT:

computerized tomography

MRA:

magnetic resonance angiography

DSA:

digital subtraction arteriography

EV:

endovascular therapy

OR:

open repair

C:

conservative management

RALR:

robotic-assisted laparoscopic repair

RI:

renal infarct

PES:

post-embolization syndrome

Thr:

thrombosis

Stn:

stenosis

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Papers of particular interest, published recently, have been highlighted as: • Of importance •• Of outstanding importance

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Conflict of Interest

Dr. Javier González, Dr. Manuel Esteban, Dr. Guillermo Andrés, Dr. Estefania Linares, and Dr. Juan Ignacio Martínez-Salamanca declare that there are no conflicts of interest relevant to this article.

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This article does not contain any studies with human or animal subjects performed by any of the authors.

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González, J., Esteban, M., Andrés, G. et al. Renal Artery Aneurysms. Curr Urol Rep 15, 376 (2014). https://doi.org/10.1007/s11934-013-0376-z

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