Intralesional injection of bleomycin in the management of low flow vascular malformations: Results and factors affecting the outcome.

Objective: Ethanol has been a commonly used sclerosant for low-flow vascular malformations, but it carries a high risk of complications. Bleomycin has been recently introduced as a potentially effective treatment. The aim of this study was to evaluate the safety and efficacy of bleomycin intralesional injection for the treatment of low-flow vascular malformations and determine the different factors affecting the outcome.

Outcome of catheter directed thrombolysis for popliteal or infrapopliteal acute arterial occlusion.

Management of acute limb ischemia (ALI) due to occlusions in popliteal and infrapopliteal arteries remains a challenge. Open surgical methods and even the novel percutaneous mechanical thrombectomy devices have not shown satisfactory results in these small arteries. The aim of this prospective study was to assess the safety and efficacy of catheter-directed thrombolysis (CDT) in this type of ALI with distal occlusion.