Fig. 1From: Cephalic arch stenosis in autologous hemodialysis fistula; to stent or not to stent? Long-term follow upa Antegrade diagnostic venogram in left AVF showing tight stenosis at the terminal arch. b Angioplasty at the terminal arch using 8 mm × 4 cm balloon. c Post-angioplasty venogram showing no significant residual stenosis at the terminal arch. d Antegrade diagnostic venogram in Left AVF after 5 months showing recurrent tight stenosis at the terminal arch. e Angioplasty at the terminal arch using 8 mm × 4 cm balloon. f Post-angioplasty venogram showing no significant residual stenosis at the terminal archBack to article page