OCT features of AMN lesions following COVID infection
- Categories：Academy
- Time of issue：2023-10-07 15:17
- Views：
(Summary description)OCT B-scan (Fig1): localized outer plexiform layer and outer nuclear layer (yellow arrows) of the macula are hyper-reflective, the ellipsoid zone and interdigitation zone are damaged (green rectangle). OCTA and quantification: SCP, CC and LVL have slightly lower vascular density and DCP significantly decreased in both eyes at the first visit. After 20 days' follow-up visit, vascular density in both eyes had a certain extent recovered in both eyes, especially improved markedly in DCP. (SCP: Superficial retinal capillary plexus; DCP: Deep capillary plexus; CC: Choriocapillaris; LVL: Large choroidal vessel layer).
OCT features of AMN lesions following COVID infection
(Summary description)OCT B-scan (Fig1):
localized outer plexiform layer and outer nuclear layer (yellow arrows) of the macula are hyper-reflective, the ellipsoid zone and interdigitation zone are damaged (green rectangle).
OCTA and quantification:
SCP, CC and LVL have slightly lower vascular density and DCP significantly decreased in both eyes at the first visit. After 20 days' follow-up visit, vascular density in both eyes had a certain extent recovered in both eyes, especially improved markedly in DCP.
(SCP: Superficial retinal capillary plexus; DCP: Deep capillary plexus; CC: Choriocapillaris; LVL: Large choroidal vessel layer).
- Categories：Academy
- Time of issue：2023-10-07 15:17
- Views：
Information
OCT B-scan (Fig1):
localized outer plexiform layer and outer nuclear layer (yellow arrows) of the macula are hyper-reflective, the ellipsoid zone and interdigitation zone are damaged (green rectangle).
OCTA and quantification:
SCP, CC and LVL have slightly lower vascular density and DCP significantly decreased in both eyes at the first visit. After 20 days' follow-up visit, vascular density in both eyes had a certain extent recovered in both eyes, especially improved markedly in DCP.
(SCP: Superficial retinal capillary plexus; DCP: Deep capillary plexus; CC: Choriocapillaris; LVL: Large choroidal vessel layer).
OCT Enface (Fig2):
Petal-like low reflex change, the tip of the petal rushes towards the macula.
Multimodal imaging features can be found in new TowardPi OCT related paper "Clinical and multimodal imaging features of acute macular neuroretinopathy lesions following recent SARS-CoV-2 infection" published in the International Journal of Ophthalmology.
Link to the article: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10172103/
Keywords:
© TowardPi (Beijing) Medical Technology Ltd 京ICP备2021011388号-1 Powered by www.300.cn View business license