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Abstract #92307 Published in IGR 22-1
Optical coherence tomography angiography (OCT-A) : Overview of the technique and the possible clinical and scientific applications
Alnawaiseh M; Leclaire MD; Eter NOphthalmologe 2021; 118: 617-629
Optical coherence tomography angiography (OCT-A) is a very promising noninvasive imaging modality. For the first time it enables a precise 3‑dimensional depiction of the retinal microcirculation without the use of contrast medium and can be carried out rapidly and simply. This makes OCT‑A interesting for both scientific and clinical applications. In many ophthalmological diseases, such as glaucoma and diabetic retinopathy, OCT‑A can detect vascular alterations even in the early stages of the disease. These alterations partially correlate with functional parameters. The use of OCT‑A in the clinical routine is currently still limited due to imaging artifacts, high acquisition costs and large amounts of data; however, the scientific interest in this new technology is enormous and from our point of view it will become established in the clinical routine in the future.
Klinik für Augenheilkunde, Klinikum Fulda, Campus Fulda, Universitätsmedizin Marburg, Pacelliallee 4, 36043, Fulda, Deutschland. Maged.Alnawaiseh@klinikum-fulda.de.
Full articleClassification:
6.9.2.2 Posterior (Part of: 6 Clinical examination methods > 6.9 Computerized image analysis > 6.9.2 Optical coherence tomography)
6.11 Bloodflow measurements (Part of: 6 Clinical examination methods)