The imaging characteristics of infrared light reflection and fundus angiography in hemorrhagic retinal artery aneurysm and its complications
[Objective:] To evaluate the imaging characteristics of infrared light reflection (IR) and fundus fluorescein angiography(FFA) in hemorrhagic retinal artery aneurysm and its complications. [Methods:] Retrospective case series study was used. The clinic data of 35 patients (35 eyes) were diagnosed in...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Zhongshan Ophthalmic Center, Sun Yat-sen University
2025-02-01
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| Series: | Yanke Xuebao |
| Subjects: | |
| Online Access: | https://journal.gzzoc.com/Ykxb/Journal/ArticleShow.aspx?AID=5105 |
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| Summary: | [Objective:] To evaluate the imaging characteristics of infrared light reflection (IR) and fundus fluorescein angiography(FFA) in hemorrhagic retinal artery aneurysm and its complications. [Methods:] Retrospective case series study was used. The clinic data of 35 patients (35 eyes) were diagnosed in Henan Eye Hosptial from February 2010 to June 2024. All eyes were examinated by IR and FFA, and 10 eyes examinated by indocyanine green angiography (ICGA). The fundus imaging characteristics of hemorrhagic retinal artery aneurysm and its complications was analyzed. [Results:] The images of IR presented 34 eyes with cystic strong reflex light. FFA showed 27 eyes with cystic strong fluorescence, in addition, FFA revealed 5 eyes with retinal branch vein occlusion and 1 eye with retinal branch artery occlusion. The detection rate of hemorrhagic retinal artery aneurysm in the FFA group was lower than that in the IR group (P=0.038<0.05). There was no significant difference in the detection rate of hemorrhagic retinal artery aneurysm between the IR group and the ICGA group in 10 eyes with hemorrhagic retinal artery aneurysm (P=1.000>0.05). [Conclusion:] IR examination could be equivalent to ICGA examination for detecting hemorrhagic retinal artery aneurysm, and IR combined with FFA examination is suitable for individualized diagnosis of hemorrhagic retinal artery aneurysm and its complications. |
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| ISSN: | 1000-4432 |