Fig. 5From: Clinical outcome and safety of selective renal artery embolization using permanent occlusive agents for acute renal bleedingA 14-year-old boy presented with persistent hematuria and perirenal hematoma after surgery for left renal trauma. Angiography with a Cobra catheter (a, b) and microcatheter (c) reveal contrast extravasation in the upper segmental branch of the left renal artery. The bleeding artery is successfully occluded by NBCA glue. Angiography with the Cobra catheter after embolization (d) showed that all bleeding arteries have been completely occluded. Normal renal arteries and the renal parenchyma are visibleBack to article page