Treatment of orbital venous malformations with intralesional injection of bleomycin lipiodol emulsion / 中华放射学杂志

ABSTRACT

5 mm and ≤8 mm in 4 cases.The mean value was 4.2 mm. Four patients noticed reduction in their vision and two had diplopia.Those patients were examined by CT or MR.Direct venography was performed in each patient.After the diagnosis of OVM was confirmed, intralesional injection of BLE was performed.The efficacy of the treatment and complications were observed during the following 8 to 42 months(mean 23 months).Results The BLE were successfully injected in all the patients.All patients had resolution of proptosis and diplopia.Three patients gained improvement of visual acuity.The periorbital swelling occurred in all patients after operation and resolved within 1 week without special treatment.Other complications,such as orbital hemorrhage and periorbital scar,were not observed during following-up.Conclusion Intralesional injection with BLE is convenient,safe and efficient for the treatment of OVM.