title: Optical Coherence Tomography Angiography of Type 1 Neovascularization in Age-Related Macular Degeneration.
abstract: Age-related macular degeneration continues to be the leading cause of severe central vision loss in older adults of European descent. Optical coherence tomography angiography (OCT-A) enables more accurate identification of type 1 neovascularization in age-related macular degeneration than traditional fluorescein and indocyanine green angiographies. In addition, OCT-A facilitates the morphological classification of type 1 lesions, including features characteristic of early, mature, and fibrotic lesions. Vessel complex analysis, including lesion area and capillary density quantification, can also be readily measured and monitored over time. Performing this analysis following anti-vascular endothelial growth factor therapy may lead to a better understanding of the efficacies and responses to such treatments. Although some limitations currently exist, OCT-A is a promising imaging modality that could prove to have profound implications if incorporated into regular clinical practice.
authors.forename: Nicholas A
authors.initials: NA
authors.lastname: Iafe
authors.forename: Nopasak
authors.initials: N
authors.lastname: Phasukkijwatana
authors.forename: David
authors.initials: D
authors.lastname: Sarraf
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D000792:Angiography / Q000379:methods*; D002829:Choroid / Q000098:blood supply / Q000000981:diagnostic imaging; D020256:Choroidal Neovascularization / Q000145:classification / Q000000981:diagnostic imaging* / Q000503:physiopathology; D005260:Female; D006801:Humans; D008297:Male; D012171:Retinal Vessels / Q000000981:diagnostic imaging / Q000502:physiology; D041623:Tomography, Optical Coherence / Q000379:methods*; D057135:Wet Macular Degeneration / Q000145:classification / Q000000981:diagnostic imaging* / Q000503:physiopathology