Analysis of clinical manifestations and imaging features of bullous retinal detachment
10.3760/cma.j.cn511434-20230215-00062
- VernacularTitle:大泡性视网膜脱离的临床表现及影像学特征观察
- Author:
Enzhong JIN
1
;
Chi REN
;
Yue GUO
;
Yuou YAO
;
Jinfeng QU
;
Mingwei ZHAO
Author Information
1. 北京大学人民医院眼科 眼病与视光医学研究所 视网膜脉络膜疾病诊治研究北京市重点实验室 北京大学医学部眼视光学院,北京 100044
- Keywords:
Bullous retinal detachment;
Central serous chorioretinopathy;
Clinical features;
Imaging features
- From:
Chinese Journal of Ocular Fundus Diseases
2023;39(4):282-289
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate and analyze the clinical manifestations and imaging features of the eyes with bullous retinal detachment.Methods:Retrospective case series study. Eleven eyes of 11 patients with bullous retinal detachment diagnosed in Department of Ophthalmology, Peking University People's Hospital from July 2015 to September 2021 were enrolled. There were 10 males and 1 female, with the mean age of (39.27±6.81) years. All patients had monocular bullous retinal detachment, with mean duration ranged from 3 months to 14 years. The basic information and medical history of all patients were collected. All patients underwent best corrected visual acuity (BCVA), indirect ophthalmoscopy, color fundus photography, optical coherence tomography (OCT), fundus fluorescein angiography (FFA), indocyanine green angiography (ICGA) and B-scan ultrasonography. BCVA was performed using a standard logarithmic visual acuity chart, which was converted to logarithm of the minimum angle of resolution (logMAR) visual acuity. The clinical data and imaging features of BCVA, OCT, FFA and ICGA were retrospectively analyzed and summarized.Results:The mean logMAR BCVA of the 11 eyes was 0.91±0.45. Nine patients had bilateral disease, but bullous retinal detachment occurred in only 1 eye, and CSC manifestations were present in the contralateral eye. Six patients had received systemic or topical hormone therapy prior to onset. Yellowish-white material was observed in 6 eyes and retinal folds were observed in 5 eyes. OCT examination showed serous retinal detachment in the macular area with granular or patchy hyperreflective signals in the subretinal area in all eyes, and a few granular hyperreflective substances in the neuroretina in 6 eyes. Neuroretina cystoid degeneration was observed in 6 eyes, adhesion between the detached neuroretina and retinal pigment epithelial (RPE) was observed in 6 eyes, RPE tear was observed in 6 eyes, and different forms of retinal pigment epithelial detachment (PED) were observed in 6 eyes. FFA showed multiple fluorescence leakage spots in 10 eyes, and the average number of fluorescence leakage spots in all eyes was 3.82±2.44. There were multiple diffuse RPE lesions in 9 eyes. The results of ICGA examination showed that choroidal vessels were dilated and multiple hyperfluorescent leaks were observed in all eyes. B-scan ultrasonography examination of all affected eyes showed retinal detachment. Retinal reattachment can be achieved at (2.0±1.0) months after photodynamic therapy (PDT), while SRF can be completely absorbed at (2.36±0.81) months. The mean logMAR BCVA can be improved to 0.50±0.33, and no recurrence was found in the follow-up period up to 6 months.Conclusions:Bullous retinal detachment is often associated with the use of hormones, while yellow-white material in the subretina and hyperreflective material in the OCT are common. It is characterized by neuroretina cystoid degeneration in the macular area, adhesion between the neuroretina and RPE, RPE tear and PED, with multiple fluorescence leakage spots and diffuse RPE lesions. PDT is an effective treatment for bullous retinal detachment.
