Efficacy of percutaneous sclerotherapy through pig tail drainage tube for giant hepatic and renal cysts under CT guidance / 介入放射学杂志

ABSTRACT

Objective To evaluate the safety and efficacy of percutaneous sclerotherapy through pig tail drainage tube for giant hepatic and renal cysts under CT guidance. Methods Seventeen cases of giant hepatic and renal cyst were percutaneously implanted with 7 F pig tail drainage tube under CT guidance, together with daily injection of dehydrated ethanol or acetic acid. The drainage tube should be clamped after injection of sclerosing agent for cystic fluid 500 ml, immediate reopening of the drainage tube should be taken sright after the sclerotherapy. The withdrawal of drainage tube should be taken after resclerotherapy for all patients with