Merck Manual

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Discoid lupus erythematosus, dog
Discoid lupus erythematosus, dog
Discoid lupus erythematosus, dog

Severe erosion and crusting affecting the haired portion of the muzzle and the planum nasale in a dog with discoid lupus erythematosus.

Courtesy of Dr. Nicole Heinrich.

In these topics
Nasal Dermatoses of Dogs