Malassezia dermatitis is caused by overgrowth of Malassezia yeast, which is a normal yeast on the skin. Most commonly, this occurs in dogs who have an abnormal skin barrier, such as dogs with ...

Granulomatous Skin Infections. Malassezia pachydermatis, a zoophilic species that commonly colonizes dogs, cats, and other small mammals, is a very rare cause of warty papules and plaques on human ...