caa a22 4500 46911827X CHVBK 20180323133130.0 cr unu---uuuuu 170328e19920901xx s 000 0 eng 10.1007/BF02733956 doi (NATIONALLICENCE)springer-10.1007/BF02733956 Midterm results of renal artery stenting [Elektronische Daten] [F. Joffre, H. Rousseau, P. Bernadet, Ch. Nomblot, J. Montoy, R. Chemali, Ch. Knight] Percutaneous transluminal angioplasty (PTA) has become the treatment of choice for major renal artery stenosis. Nonetheless, about 10% of renal artery stenoses cannot be properly dilated, and among the patients successfully dilated, 10%-15% had a recurrence. Renal artery stenting was used in 21 patients in cases of insufficient results after PTA: persisting significant stenosis after a primary or several PTAs (15 cases), recurrences (9 cases). Follow-up in all patients was from 12 months to 4 years. Implantation was performed without any problems but the low radioopacity of the stent makes placement difficult in obese patients, particularly for ostial lesions. There was no major complication except occlusion of a segmental branch of the renal artery in 1 case. Radiological controls have shown a preserved patency in all cases except 2, which present restenosis inside the stent by intimal hyperplasia. A significant clinical improvement was obtained in 90% of cases. These results suggest that the endovascular prosthesis represents an important adjunct to renal PTA. Springer-Verlag New York Inc., 1992 Vascular endoprostheses nationallicence Stents nationallicence Renovascular hypertension nationallicence Renal artery stenosis nationallicence Renal angioplasty nationallicence Joffre F. Service Central de Radiologie, Unité INSERM U 305, Hôpital de Rangueil, I, Avenue Jean Poulhes, 31054, Toulouse, Cedex, France aut Rousseau H. Service Central de Radiologie, Unité INSERM U 305, Hôpital de Rangueil, I, Avenue Jean Poulhes, 31054, Toulouse, Cedex, France aut Bernadet P. Service Central de Radiologie, Unité INSERM U 305, Hôpital de Rangueil, I, Avenue Jean Poulhes, 31054, Toulouse, Cedex, France aut Nomblot Ch Service Central de Radiologie, Unité INSERM U 305, Hôpital de Rangueil, I, Avenue Jean Poulhes, 31054, Toulouse, Cedex, France aut Montoy J. Service Central de Radiologie, Unité INSERM U 305, Hôpital de Rangueil, I, Avenue Jean Poulhes, 31054, Toulouse, Cedex, France aut Chemali R. Service Central de Radiologie, Unité INSERM U 305, Hôpital de Rangueil, I, Avenue Jean Poulhes, 31054, Toulouse, Cedex, France aut Knight Ch Service Central de Radiologie, Unité INSERM U 305, Hôpital de Rangueil, I, Avenue Jean Poulhes, 31054, Toulouse, Cedex, France aut CardioVascular and Interventional Radiology Springer-Verlag 15/5(1992-09-01), 313-318 0174-1551 15:5<313 1992 15 270 https://doi.org/10.1007/BF02733956 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF02733956 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Joffre F. Service Central de Radiologie, Unité INSERM U 305, Hôpital de Rangueil, I, Avenue Jean Poulhes, 31054, Toulouse, Cedex, France aut NATIONALLICENCE 700 1- Rousseau H. Service Central de Radiologie, Unité INSERM U 305, Hôpital de Rangueil, I, Avenue Jean Poulhes, 31054, Toulouse, Cedex, France aut NATIONALLICENCE 700 1- Bernadet P. Service Central de Radiologie, Unité INSERM U 305, Hôpital de Rangueil, I, Avenue Jean Poulhes, 31054, Toulouse, Cedex, France aut NATIONALLICENCE 700 1- Nomblot Ch Service Central de Radiologie, Unité INSERM U 305, Hôpital de Rangueil, I, Avenue Jean Poulhes, 31054, Toulouse, Cedex, France aut NATIONALLICENCE 700 1- Montoy J. Service Central de Radiologie, Unité INSERM U 305, Hôpital de Rangueil, I, Avenue Jean Poulhes, 31054, Toulouse, Cedex, France aut NATIONALLICENCE 700 1- Chemali R. Service Central de Radiologie, Unité INSERM U 305, Hôpital de Rangueil, I, Avenue Jean Poulhes, 31054, Toulouse, Cedex, France aut NATIONALLICENCE 700 1- Knight Ch Service Central de Radiologie, Unité INSERM U 305, Hôpital de Rangueil, I, Avenue Jean Poulhes, 31054, Toulouse, Cedex, France aut NATIONALLICENCE 773 0- CardioVascular and Interventional Radiology Springer-Verlag 15/5(1992-09-01), 313-318 0174-1551 15:5<313 1992 15 270 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer