Retina and choroid without secrets. STOC tomography enables unprecedented views of eye structure
Modern imaging of eye tissues would not be possible without the use of Optical Coherence Tomography (OCT) scans. This method, one of the world's most popular and accurate diagnostic techniques, has enabled us to understand more fully the mechanisms of many diseases and to select therapies more effectively. However, OCT is not a perfect technique. Coherent noise and/or limited axial range have prevented high-resolution imaging, as well as precluding full penetration of all layers of the retina and choroid.
Researchers at the International Centre for Translational Eye Research (ICTER) found a way around these limitations and developed Spatio-Temporal Optical Coherence Tomography (STOC-T). The latest research by the team led by Prof. Maciej Wojtkowski confirms that this method makes it possible now to view the retina and choroid with high resolution at distinct depths in the frontal section. No one in the world had succeeded previously.
The eye only sometimes reveals everything.