Ying Liu, Yaliang Yang, Xian Yue. Optical Coherence Tomography Angiography and Its Applications in Ophthalmology[J]. Laser & Optoelectronics Progress, 2020, 57(18): 180002
- Laser & Optoelectronics Progress
- Vol. 57, Issue 18, 180002 (2020)
Fig. 1. OCT structures. (a) Time domain OCT; (b) frequency domain OCT
Fig. 2. Flow chart of SSADA algorithm [23]. (a) Schematic of band-pass filtering to reduce spectrum width; (b) schematic of using SSADA to improve average signal to noise ratio
Fig. 3. Flow chart of OMAG algorithm
Fig. 4. Fundus blood vessel OCTA images[33]. (a) Superficial blood vessel; (b) choroid capillary plexus; (c) deep capillary plexus
Fig. 5. Retinal angiography images of diabetic patients[37]. (a) Superficial FAZ of an eye; (b) deep FAZ of an eye
Fig. 6. Normal and abnormal retinal images[38]. (a) Normal retinal; (b) retinal vein occlusion
Fig. 7. OCTA images of RAO[40-41]. (a) Superfcial retinal capillary plexus of CRAO; (b) deep retinal capillary plexus of CRAO; (c) superfcial retinal capillary plexus of BRAO; (d) deep retinal capillary plexus of BRAO
Fig. 8. OCTA images of disease progression in patient with MacTel2[47]. (a) OCTA at the level of the outer retina and choriocapillaris shows subretinal neovascularization; (b) OCTA demonstrates microvascular abnormalities in the deep capillary plexus of the retina
Fig. 9. Choroid en face radiography of a CNV Ⅲ patient[49]. (a) Outer retina shows part of the CNV centrally; (b) deep capillary plexus showing dilated CNV vessel
Fig. 10. OCTA angiograms of AMD patient[49]. (a) OCTA drusen perfusion dark area; (b) angiogram of the choriocapillaris
Set citation alerts for the article
Please enter your email address
© Copyright 2018-2021 | Chinese Laser Press. All Rights Reserved 沪ICP备15018463号-20