Where are Drusen deposits typically located?

Study for the Optical Coherence Tomography C Fundamentals Test. Access multiple choice questions and flashcards with hints and explanations. Get exam-ready in no time!

Multiple Choice

Where are Drusen deposits typically located?

Explanation:
Drusen form as extracellular deposits right at the interface between the retinal pigment epithelium and Bruch's membrane, i.e., in the subretinal space just under the RPE. That proximity to the RPE explains why the retinal pigment epithelium region is the best match. They are not located in the choroid or in the nerve fiber layer, which are different layers of the eye, so those locations don’t fit the typical drusen location.

Drusen form as extracellular deposits right at the interface between the retinal pigment epithelium and Bruch's membrane, i.e., in the subretinal space just under the RPE. That proximity to the RPE explains why the retinal pigment epithelium region is the best match. They are not located in the choroid or in the nerve fiber layer, which are different layers of the eye, so those locations don’t fit the typical drusen location.

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