Clinical diagnostic value of 18 MHz color Doppler ultrasonography in epiretinal membrane
10.3980/j.issn.1672-5123.2025.1.26
- VernacularTitle:18 MHz彩色多普勒超声检查对黄斑前膜的临床诊断价值
- Author:
Jun ZHAO
1
;
Ya'nan LI
1
;
Hongqiang JIA
1
;
Min LIU
1
;
Junping BAI
1
Author Information
1. Department of Functional, Cangzhou Eye Hospital, Cangzhou 061001, Hebei Province, China
- Publication Type:Journal Article
- Keywords:
18 MHz color Doppler ultrasonography;
epiretinal membrane;
optical coherence tomography(OCT)
- From:
International Eye Science
2025;25(1):144-147
- CountryChina
- Language:Chinese
-
Abstract:
AIM: To explore the diagnostic value of 18 MHz color Doppler ultrasonography for epiretinal membrane.METHODS: A total of 44 cases(80 eyes)of patients with proposed diagnosis of cataract and vitreous opacity by fundus examination in our hospital between January 2020 and January 2022 were collected, and the affected eyes were examined by optical coherence tomography(OCT)and 18 MHz color Doppler ultrasonography, and the differences in the diagnostic sensitivity, specificity, and accuracy were compared between 18 MHz color Doppler ultrasonography and OCT for the diagnosis of epiretinal membrane.RESULTS: In the 80 eyes detected by 18 MHz color Doppler ultrasonography, 62 had epiretinal membrane and 18 had non epiretinal membrane. Totally 54 eyes were confirmed to have epiretinal membrane by OCT, 13 eyes were not diagnosed with epiretinal membrane, 5 eyes were missed diagnosis, and 8 eyes were misdiagnosed. The diagnostic consistency between 18 MHz color Doppler ultrasonography and OCT was high(Kappa=0.892, P<0.05); the 18 MHz color Doppler ultrasonography detection sensitivity of epiretinal membrane was 92%, specificity was 62%, missed diagnosis rate was 8%, misdiagnosis rate was 38%, and accuracy was 84%; compared with OCT detection, 18 MHz color Doppler ultrasonography detected a lower specificity, correct rate, positive prediction accuracy, negative prediction accuracy, and higher misdiagnosis rate(all P<0.05), and the difference in diagnostic sensitivity compared with leakage rate was not statistically significant(all P>0.05).CONCLUSION: 18 MHz color Doppler ultrasonography has some value in identifying epiretinal membrane lesions and is consistent with OCT testing.
