PURPOSE: To exploit the potential benefits of percutaneous transluminal angioplasty (PTA) in patients with short obstructive lesions in the lower extremity, it is preferable to select patients suitable for PTA before proceeding to hospital admission and angiography. The aim of this prospective study was to evaluate the role of color-coded duplex scanning in the correct selection of patients for PTA and its influence on planning the approach to the lesion. METHODS: On the basis of clinical history, physical examination, pressure indices, and ultrasound duplex scanning, 109 patients were scheduled for PTA. RESULTS: The indication for PTA was correct in 103 patients (94%), while the procedure was performed successfully in 98 patients (90%). The approach to the lesion was planned successfully in the majority of patients. CONCLUSION: This study shows that it is justifiable to plan PTA on the basis of information obtained by duplex scanning. Results of the duplex scan may guide the catheterization route.
PURPOSE: To exploit the potential benefits of percutaneous transluminal angioplasty (PTA) in patients with short obstructive lesions in the lower extremity, it is preferable to select patients suitable for PTA before proceeding to hospital admission and angiography. The aim of this prospective study was to evaluate the role of color-coded duplex scanning in the correct selection of patients for PTA and its influence on planning the approach to the lesion. METHODS: On the basis of clinical history, physical examination, pressure indices, and ultrasound duplex scanning, 109 patients were scheduled for PTA. RESULTS: The indication for PTA was correct in 103 patients (94%), while the procedure was performed successfully in 98 patients (90%). The approach to the lesion was planned successfully in the majority of patients. CONCLUSION: This study shows that it is justifiable to plan PTA on the basis of information obtained by duplex scanning. Results of the duplex scan may guide the catheterization route.
Authors: J P Carpenter; R S Owen; R A Baum; C Cope; C F Barker; H D Berkowitz; M A Golden; L J Perloff Journal: J Vasc Surg Date: 1992-12 Impact factor: 4.268
Authors: M J Pentecost; M H Criqui; G Dorros; J Goldstone; K W Johnston; E C Martin; E J Ring; J B Spies Journal: Circulation Date: 1994-01 Impact factor: 29.690
Authors: I C Currie; A J Jones; C J Wakeley; W G Tennant; Y G Wilson; R N Baird; P M Lamont Journal: Eur J Vasc Endovasc Surg Date: 1995-01 Impact factor: 7.069