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Time-lapse angiography of the ocular fundus: a new video-angiography.
- Source :
- BMC Medical Imaging; 12/19/2019, Vol. 19 Issue 1, p1-5, 5p
- Publication Year :
- 2019
-
Abstract
- Background: Ocular fundus angiography is an indispensable component of the tests utilized for fundus diseases. Dynamic angiography results can provide additional information; however, many difficulties remain. In this study, we introduce a modified method, time-lapse angiography (TLA), to dynamically present imaging results. Methods: TLA, combining time-lapse photography and fundus angiography (using Heidelberg retina angiography II, Germany), includes pre-photographing and post- photosynthesis and ultimately produces a video that is approximately 15 s in length. Results: Four typical videos in the article showed the characteristics of TLA, including a short and rapid but continuous and integral presentation, highly valid information, high definition, etc. Conclusions: TLA is beneficial for the diagnosis of diseases and the assessment of progression and is convenient for peer communication, patient interpretation, and student education. The application of time-lapse photography in ocular fundus angiography is a monumental and innovative attempt. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 14712342
- Volume :
- 19
- Issue :
- 1
- Database :
- Complementary Index
- Journal :
- BMC Medical Imaging
- Publication Type :
- Academic Journal
- Accession number :
- 140452914
- Full Text :
- https://doi.org/10.1186/s12880-019-0398-1