Normal retina and choroid, subalbinotic

Source dog, 2 year male Siberian husky
Fixative glutaraldehyde, osmium
Stain azure II-methylene blue
Notes notice the choroid (what can be seen of it) is devoid of melanin and the retinal epithelial melanin content is spotty and some of the granules are aberrant (large or rounded)
See also clinical appearance
Legend integral to image
Illustration click on image to see larger picture