What is the name for the small yellowish lesions located between the retinal pigment epithelium and Bruch's membrane?

The small yellowish lesions located between the retinal pigment epithelium and Bruch's membrane are known as drusen. These deposits can vary in size and can be considered early signs of age-related macular degeneration (AMD). Drusen are made up of lipids, proteins, and other cellular debris, and their presence can indicate changes in the retina that may warrant closer monitoring for potential vision problems.

Understanding the significance of drusen is important for ophthalmic professionals as they play a crucial role in the assessment of retinal health and the risk of developing AMD. Recognizing drusen as an indicator helps in managing conditions that can lead to vision loss, making the identification of these lesions a key part of ophthalmic practice.

Other terms such as "exudates" refer to fluid or protein that leaks from blood vessels and can signal different issues, while "retinal tears" and "macular holes" specifically relate to structural changes in the retina, rather than the accumulation of debris between retinal layers. Hence, drusen uniquely describes the specific yellowish lesions in the stated anatomical location.