Pseudocoarctation of the abdominal aorta.

The case of an asymptomatic pseudocoarctation of the abdominal aorta is reported. Pronounced kinking of the abdominal aorta was seen on angiograms, without stenosis or collateral circulation. Angiography revealed normal renal arteries originating from the malformated aortal segment. The possible etiology and the need for the therapeutical intervention are discussed.