Fig. 1From: A pilot study on adjunctive use of parametric colour-coded digital subtraction angiography in endovascular interventions of haemodialysis accessAnatomic measure of disease severity and residual stenosis. (a): Diameter of stenotic and normal segment were measured to estimate the percent of stenosis pre-angioplasty. (b): Diameter of residual stenosis and normal segment were measured to estimate the percent of stenosis post-angioplastyBack to article page