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An experimental model has been developed in the pig in order to evaluate the effect of percutaneous transluminal angioplasty on fibrous renal artery stenosis. Stenoses were induced by bilateral subtotal ligation with chromic catgut. Six weeks following ligation unilateral transluminal dilatation was performed in 9 pigs using Grüntzig balloon catheters. In only one case a serious complication occurred with rupture of the renal artery. Seven pigs with dilated stenoses were re-examined by angiography 8 to 10 weeks after dilatation. In 6 cases the stenoses were practically completely eliminated while in one cases a re-stenosis developed. Microscopy of the dilated arteries revealed several small and large ruptures of th internal elastic membrane.
L Ekellund, and
N Jonsson, and
E Lindstedt, and
H Stridbeck, and
S B Lundquist
November 1982,
Der Radiologe,
L Ekellund, and
N Jonsson, and
E Lindstedt, and
H Stridbeck, and
S B Lundquist
January 1982,
Zeitschrift fur Urologie und Nephrologie,
L Ekellund, and
N Jonsson, and
E Lindstedt, and
H Stridbeck, and
S B Lundquist
January 1982,
Acta radiologica: diagnosis,
L Ekellund, and
N Jonsson, and
E Lindstedt, and
H Stridbeck, and
S B Lundquist
August 1980,
Nederlands tijdschrift voor geneeskunde,
L Ekellund, and
N Jonsson, and
E Lindstedt, and
H Stridbeck, and
S B Lundquist
January 1978,
European urology,
L Ekellund, and
N Jonsson, and
E Lindstedt, and
H Stridbeck, and
S B Lundquist
January 1983,
Orvosi hetilap,
L Ekellund, and
N Jonsson, and
E Lindstedt, and
H Stridbeck, and
S B Lundquist
January 1981,
Annales de radiologie,
L Ekellund, and
N Jonsson, and
E Lindstedt, and
H Stridbeck, and
S B Lundquist
September 1997,
Masui. The Japanese journal of anesthesiology,
L Ekellund, and
N Jonsson, and
E Lindstedt, and
H Stridbeck, and
S B Lundquist
November 1990,
Journal of pediatric surgery,
L Ekellund, and
N Jonsson, and
E Lindstedt, and
H Stridbeck, and
S B Lundquist
May 2002,
Acta otorrinolaringologica espanola,
