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Artifacts in optical coherence tomography
Jay Chhablani1, Tandava Krishnan2, Vaibhav Sethi1
1Smt. Kanuri Santhamma Retina Vitreous Centre, L.V. Prasad Eye Institute, Kallam Anji Reddy Campus, L.V. Prasad Marg, Banjara Hills, Hyderabad 500 034, India.
Summary
Optical coherence tomography (OCT) interpretation requires understanding artifacts that can lead to misdiagnosis. This review details OCT artifacts in retinal diseases to improve clinical accuracy.
Area of Science:
- Ophthalmology
- Medical Imaging
Background:
- Optical coherence tomography (OCT) is crucial for managing retinal diseases.
- Accurate OCT interpretation relies on recognizing artifacts.
Purpose of the Study:
- To review various artifacts encountered in OCT scans.
- To enhance understanding of artifact impact on diagnosis and management.
Main Methods:
- Literature review of OCT artifacts in retinal diseases.
- Discussion of artifacts across different OCT devices and conditions.
Main Results:
- Identified common and uncommon OCT artifacts.
- Illustrated how artifacts can lead to diagnostic and management errors.
Conclusions:
- Understanding OCT artifacts is essential for accurate retinal disease assessment.
- This review aims to improve clinical decision-making by highlighting artifact significance.