Purpose
Observation on changes of choroidal circulation in 21 cases (42 eyes) of retinal dystrophies.
Methods
Fundus fluorescein angiography (ICGA) were used for comparartive analyses of the retinal and choroidal blood circulation of 21 cases (42 eyes) of retinal dystrophic diseases.
Results
The changes of choroidal circulation,i.e.slow perfusion or filling defects were observed in four kinds of retinal dystrophies.
Conclusion
ICGA may assist in providing valuable informations on choroidal circulation of retinal dystrophic diseases.
(Chin J Ocul Fundus Dis,1998,14:88-91)
