pansteatitis

yellow fat disease

A vitamin E deficiency syndrome affecting various mammals, in particular cats, who are fed excess omega-3 polyunsaturated fatty acids from fish oils, especially tuna.

Clinical findings
Greasy, dull coat and flaky skin; severe pain when touched; anorexia, fever. In humans, excess fish-oils cause increased bleeding time, especially after aspirin ingestion, which may play a role in cardiac necrosis and increased susceptibility to catecholamine-induced stress.

Management
Limit intake of tuna; add vitamin E to diet.
References in periodicals archive ?
I have changed their diet recently, almost eliminating fish, after reading an article by a vet about pansteatitis. I am feeding the cats a science diet, moist food, and 9 Lives canned food.
Nutritional fat necrosis (ie, pansteatitis or "yellow fat disease") has been reported in avian species.
Vitamin E deficiency and pansteatitis in juvenile boat-billed herons (Cochlearius cochlearius).
Feline pansteatitis revisited: hazards of unbalanced home-made diets.
Pansteatitis (steatitis, "yellow fat disease") in the cat: a review article and report of four spontaneous cases.
It is known they are dying of pansteatitis from a lack of vitamin E.