Retinal arteriolar tortuosity with recurrent retinal hemorrhages--case report.

Retinal arteriolar tortuosity with retinal hemorrhage was first described in 1958. A 45 year-old Taiwanese man had experienced recurrent retinal hemorrhages in each eye in the previous 20 years. The hemorrhages resolved spontaneously without any subjectively obvious sequelae. He has no history of hypertension or any vascular occlusive diseases. There were also no similar cases in his family. The medical examination and laboratory tests did not reveal any significant etiologic factors. Ophthalmologically, the retinal vein was normal but all retinal arterioles were tortuous from the posterior pole to the periphery. Fluorescein angiography revealed the same findings. To our knowledge, this is the first case report in Taiwan.