Transretinal feeder vessel ligature in von Hippel-Lindau disease.

摘要

PURPOSE: To present a new technique called transretinal feeder vessel ligature for the treatment of retinal angiomas. METHODS: Case report of a patient with peripheral retinal angiomas previously treated unsuccessfully with photocoagulation who responded to this new, alternative surgical treatment. RESULTS: The retinal angiomas decreased in size although two new feeder vessels appeared and the lesions showed a regression pattern after additional laser therapy over the vascular tumors. CONCLUSIONS: A transretinal feeder vessel ligature in association with vitrectomy and photocoagulation may be useful for some advanced or non-responsive cases of retinal angiomas.