Optical coherence tomography

RetiView 500 Optical Coherence Tomography OCT Machine

An introduction to OCT methodology, its evolution and basic working principles are presented in the first part of the manual. A comparison between four OCTs models is presented by a series of images collected from the same patients with different instruments to better appreciate similarities and dif…

Serpiginous-like choroiditis caused by tuberculosis presents as serpentine or geographic lesions in the choroid and retina. Diagnosis and monitoring can be enhanced with multimodal imaging, including fundus autofluorescence (FAF), fluorescein angiography (FA), and Optical Coherence Tomography (OCT). These lesions often show active inflammation with surrounding areas of hypoautofluorescence on FAF and leakage on FA. Prompt diagnosis and treatment with anti-tubercular therapy and…

OA Text is an independent open-access scientific publisher showcases innovative research and ideas aimed at improving health by linking research and practice to the benefit of society.

OA Text is an independent open-access scientific publisher showcases innovative research and ideas aimed at improving health by linking research and practice to the benefit of society.

Optical coherence tomography (OCT) is a non-invasive imaging test that uses light waves to take cross-section pictures of your retina, the light-sensitive tissue lining the back of the eye.

Optical coherence tomography or OCT is a technology used in the medical field of ophthalmology in which a non-imaging test is conducted. Read more by Just clicking on image #opticalcoherencetomography #opticalcoherencetomographyprinciple #opticalcoherencetomographymachine #eyehospital #eyecareindelhi #besteyehospitalindelhi #besteyeclinicindelhi #eyecaredelhi #eyehospital

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Differentiating Cotton Wool Spots, Exudates and Drusen on OCT. Just know their associated layer: CWS: NFL Exudates: Intraretinal (Outer Plexiform) Drusen: Between RPE & Bruchs

<p><img src="/files/ShawFigure1.png" width="60" height="67" style="margin-left: 5px; margin-right: 5px; float: left;" />We present a case of a lesion within a previously placed right coronary artery stent that was determined to be thrombotic in nature, thereby guiding the strategy for percutaneous coronary intervention.</p>

The test by John Hopkins University in Maryland found patients had earlier and more active forms of M.S if the lining at the back of their eye had thinned.

Chorioretinal colobomatous scars caused by presumed toxoplasmosis are characterized by sharply demarcated areas of retinal and choroidal atrophy. These lesions can be identified and monitored using fundus autofluorescence (FAF), which highlights areas of hypoautofluorescence due to RPE loss. Optical Coherence Tomography (OCT) provides detailed cross-sectional images, revealing structural disruptions and thinning in the affected regions. #ChorioretinalScar #Toxoplasmosis #FAF #OCT…

Atlas of Retinal OCT: Optical Coherence Tomography 1st Edition | Optical Coherence Tomography has revolutionized today’s eye care. This remarkable non-invasive scanning technology is unparalleled fo

Retinal bands in optical coherence tomography images

Hypertensive retinopathy