Renal artery stenosis in transplanted kidney: management and results in six patients.
Severe hypertension and a decrease of renal function, with or without oliguria, suggest renal artery stenosis in the transplanted kidney. 6 renal artery stenoses were observed in 100 transplanted kidneys followed up for more than 3 months. In 4 patients, percutaneous transluminal angioplasty was performed. 1 patient required a new percutaneous transluminal angioplasty 3 months later and a 2nd patient was submitted to surgery after 14 months. Surgery was performed in 2 more cases, with failure in 1. It seems that the endoarteric lesion during cold perfusion could be the main etiopathological factor, when associated with rejection episodes. Percutaneous transluminal angioplasty is the treatment of choice in the management of renal artery stenosis in transplanted kidneys. Surgery must be reserved when it fails.
Serrallach
N
N
Serrate
R
R
Franco
E
E
Muñoz
J
J
Aguilo
F
F
Gutierrez
R
R
Rius
G
G
Montaña
X
X
Marco-Luque
M
M
Cairols
M A
MA
D000328:Adult; D000800:Angioplasty, Balloon; D005260:Female; D005500:Follow-Up Studies; D006084:Graft Rejection; D006801:Humans; D016030:Kidney Transplantation; D008297:Male; D012078:Renal Artery Obstruction / Q000209:etiology / Q000628:therapy*; D013997:Time Factors