On OCT, subretinal fluid (CSR fluid) is depicted as which color?

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $9.99Unlock all

Enhance your knowledge of Optical Coherence Tomography (OCT) C with our comprehensive study materials. Test your understanding with multiple choice questions and tailored explanations. Ace your exam confidently!

Multiple Choice

On OCT, subretinal fluid (CSR fluid) is depicted as which color?

Explanation:
Subretinal fluid shows up as a dark, hypo-reflective space on OCT. OCT images encode reflectivity as brightness: highly reflective structures appear bright (white), while areas with little backscattering, like fluid, appear dark. So the fluid between the retina and the RPE is seen as a black region. Gray would be intermediate reflectivity, and blue isn’t used in the standard grayscale OCT representation.

Subretinal fluid shows up as a dark, hypo-reflective space on OCT. OCT images encode reflectivity as brightness: highly reflective structures appear bright (white), while areas with little backscattering, like fluid, appear dark. So the fluid between the retina and the RPE is seen as a black region. Gray would be intermediate reflectivity, and blue isn’t used in the standard grayscale OCT representation.

More Multiple Choice Questions
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy