The multi-focal electroretinogram of Stargardt′s disease
- VernacularTitle:Stargardt病的多焦视网膜电图
- Author:
Guangwei LUO
;
Dezheng WU
;
Shizhou HUANG
- Publication Type:Journal Article
- Keywords:
Stargardt′s disease;
Electroretinography;
Macular lutea/physiopathology
- From:
Chinese Journal of Ocular Fundus Diseases
2000;0(04):-
- CountryChina
- Language:Chinese
-
Abstract:
Purpose To observe the features of multi-focal electroretinogram (mERG) in Stargardt′s disease, and evaluate the validity of mERG on diagnosis of this disease. Methods mERG had been recorded in 7 cases (14 eyes) of Stargardt′s disease with VERIS 4.0,and the findings were compared with normal individuals. Results The mERG were remarkably abnormal in all cases of the disease, as the amplitudes of N 1 and P 1 waves were seriously decreased and the latencies were prolonged in all the 6 regions ( P
