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UWF-OCTA Optimizes Diabetic Retinopathy Management

UWF-OCTA Optimizes Diabetic Retinopathy Management

  • Categories:News
  • Time of issue:2023-11-28 10:07
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(Summary description)See how UWF-OCTA optimizes Diabetic Retinopathy management. All images were generated from a 1536 (A-scan) x 1280 (Lines) x 6000 (um depth) cube. Single capture in 15 seconds by a 400kHz speed swept-source OCT/OCTA, Bmizar from TowardPi Medical.

UWF-OCTA Optimizes Diabetic Retinopathy Management

(Summary description)See how UWF-OCTA optimizes Diabetic Retinopathy management. All images were generated from a 1536 (A-scan) x 1280 (Lines) x 6000 (um depth) cube. Single capture in 15 seconds by a 400kHz speed swept-source OCT/OCTA, Bmizar from TowardPi Medical.

  • Categories:News
  • Time of issue:2023-11-28 10:07
  • Views:
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See how UWF-OCTA optimizes Diabetic Retinopathy management.

Fig1. HD OCTA of 120°, Visualization of MA, NPA, IRMA, NVE, and everything.
Top: retina slab, Bottom: vitreous slab.
 
HD OCTA of 120°, Visualization of MA, NPA, IRMA, NVE, and everything. Top: retina slab, Bottom: vitreous slab.


Fig2. Two 24mm length OCT B-scans.
Fovea scan (top) showed sub-retinal fluid, exudates and cystoid edema.
NVE scan (bottom) indicated neovasculature membrane above retina (green arrow),
which has been confirmed to be NVE by vitreous OCTA (fig1 bottom)
 
 Two 24mm length OCT B-scans captured with TowardPi BMizar
 

Fig3. Vessel density of retina in customized grids.
Those value are helpful in following up the ischemia conditions. 

Vessel density of retina in customized grids, captured with TowadPi BMizar 400 kHz SS-OCT

 

Fig4. 3D vessel inside vitreous.
NVE was highlighted in a pitch-black background.
 
3D vessel inside vitreous where NVE is highlighted on a black background. Captured with TowardPi BMizar

Images were generated from a 1536 (A-scan) x 1280 (Lines) x 6000 (um depth) cube. Single capture in 15 seconds by a 400kHz speed swept-source OCT/OCTA, Bmizar from TowardPi Medical.

Case courtesy: Prof. Hua Liu, Dr. Daheng Wei, The Third Affiliated Hospital of Jinzhou Medical University. Liaoning, China.
Editor: Dr. Jian Zhou, TowardPi Medical.
 
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