Findings of kidney allograft biopsy and CT angiography 4 months after kidney transplantation. (A) Kidney graft biopsy showed neither acute rejection nor calcineurin inhibitor nephrotoxicity. (PAS staining original magnification x40). (B) CT angiography shows 2 arterial branches (black and white arrowheads) which were reconstructed by conjoined anastomosis at just distal to the anastomotic site on the recipient’s external iliac artery. (C and D) Percutaneous transluminal arteioplasty successfully dilated the stenotic arterial branch (arrows).