What type of PED is NOT a feature of wet AMD?

Drusenoid pigment epithelial detachment (PED) is not typically classified as a feature of wet age-related macular degeneration (AMD). Instead, drusenoid PEDs are generally associated with dry AMD. These structures involve the accumulation of drusen, which are yellowish deposits beneath the retina, and are indicative of the non-exudative form of AMD.

In contrast, the other types of PED mentioned—serous PED and fibrovascular PED—are characteristic of wet AMD. Serous PED results from subretinal fluid accumulation due to the exudation often caused by choroidal neovascularization, which is a hallmark of wet AMD. Likewise, fibrovascular PED occurs when there is an abnormal growth of blood vessels, leading to fibrovascular tissue forming beneath the retina, a condition directly linked with the wet form of AMD.

Thus, drusenoid PED is primarily seen in the context of dry AMD, making it the correct answer in identifying a type of PED that is not a feature of wet AMD.