foveola

(redirected from Foveal Avascular Zone)
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foveola

[fō′vē·ə·lə]
(biology)
A small pit, especially one in the embryonic gastric mucosa from which gastric glands develop.
References in periodicals archive ?
7 Our patient had enlargement of the foveal avascular zone, perifoveal capillary telangiectasia and widespread venous beading in both eyes on FFA.
4) important clinical landmarks within the macula are fovea, foveola and foveal avascular zone.
The temporal arcades approximate the macula region and within this area the central foveal avascular zone contains outer retinal layers only.
Surrounding the foveal avascular zone, an abnormality of the vascular network was noted.