
OCTA Size Does MATTER for DR!
- Categories:Academy
- Time of issue:2023-06-26 09:02
- Views:
(Summary description)"Different scan areas affect the detection rates of diabetic retinopathy lesions” according to the newly published research in <Frontiers in Endocrinology>. This study compared OCTA sizes 12x12mm and 24x20mm by TowardPi SS-OCT, for diabetic retinopathy at different stages. Significant differences were found in detection rate of non-perfusion areas and ischemic index. Some NV and IRMAs only existed in 12~24mm annulus area. 6 eyes originally diagnosed with severe NPDR based on 12×12 mm were diagnosed with PDR with large scan.
OCTA Size Does MATTER for DR!
(Summary description)"Different scan areas affect the detection rates of diabetic retinopathy lesions” according to the newly published research in <Frontiers in Endocrinology>. This study compared OCTA sizes 12x12mm and 24x20mm by TowardPi SS-OCT, for diabetic retinopathy at different stages. Significant differences were found in detection rate of non-perfusion areas and ischemic index. Some NV and IRMAs only existed in 12~24mm annulus area. 6 eyes originally diagnosed with severe NPDR based on 12×12 mm were diagnosed with PDR with large scan.
- Categories:Academy
- Time of issue:2023-06-26 09:02
- Views:
OCTA size does MATTER for DR!
“Different scan areas affect the detection rates of diabetic retinopathy lesions” according to the newly published research in <Frontiers in Endocrinology>. This study compared OCTA sizes 12x12mm and 24x20mm by TowardPi SS-OCT, for diabetic retinopathy at different stages. Significant differences were found in detection rate of non-perfusion areas and ischemic index. Some NV and IRMAs only existed in 12~24mm annulus area. 6 eyes originally diagnosed with severe NPDR based on 12×12 mm were diagnosed with PDR with large scan.
High resolution one shot, 11-15 seconds, TowardPi BMizar 400KHz speed ultra widefield OCTA “improves the accuracy of detecting the degree of retinal ischemia and detection rate of NV and IRMAs”.
Author: Mengyu Li, Mingzhu Mao, Jie Li, Jie Zhong, etc. Sichuan Provincial People’s Hospital, Chengdu, China.
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