Fig. 7From: A technical review of percutaneous sclerotherapy with bleomycin for giant hepatic venous malformation A, B Small subcapsular hematoma (red arrows) after puncture of HVM with a Chiba needle, which resolved spontaneously. The patient was monitored for 24 h with no major complication before discharge. Passing a thin rim of liver parenchyma was likely the cause of the haemorrhageBack to article page