Slide 9-6

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    Appears in
    Unit 09 Pathology of the Retina
    Condition/keywords
    Coats' disease, macroaneurysm, telangiectatic vessels, trypsin digestion
    Description
    Coats' disease. An exudative detachment of the retina is shown with typical yellowish material and associated vascular abnormalities and some retinal hem­orrhage (upper left). Fluorescein angiography shows capillary drop-out of the macro­aneurysms and dilated telangiectatic vessels. Venous saccular dilatations also may be present (upper right). With trypsin digestion the background capillaries are acellular, and large, thin-walled telangiectatic vessels (lower left) and microaneurysms are present (lower right).

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