Sebaceous adenitis is a rare type of inflammatory skin disease that affects the skin glands of young and middle age dogs. This condition most commonly affects Poodles, Akitas, and Samoyeds, although other breeds -- and some cats (rarely) -- can also be infected.
There are two primary types of sebaceous adenitis. One type occurs in long-coated animals, and the other type occurs in short-coated breeds.
The signs and symptoms of sebaceous adenitis in long-coated breeds include the following symptoms:
Among short-coated breeds the following signs and symptoms are most commonly reported:
The exact cause for sebaceous adenitisis is unknown; researchers are currently studying the causes.
Your veterinarian will rule out other conditions before confirming a diagnosis of sebaceous adenitis. Some other causes for similar symptoms include the following conditions:
Diagnostic procedures used to test for sebaceous adenitis include skin scrapings and endocrine function tests, which usually return as normal. Skin biopsies may also be taken for lab testing. Pathologic testing may reveal inflammatory reactions of the sebaceous glands -- the fatty glands found in the hair follicles, which provide oil to the hair and skin.
With long-coated breeds, there may be raw and blistered skin, and even complete loss of the sebaceous or oil producing glands during advanced stages of the disease. Some animals may show evidence of advanced sebaceous adenitis, with excessive fibrous tissue or destroyed hair follicles, although this is very rare.
A condition of the skin in which too much oil (sebum) is produced
Any type of arachnid excluding ticks
Transmitting genes from parent to child
Used to refer to any drug or medical substance that has the ability to slow down or stop the growth of bacteria and other such organisms.
The fiber that makes up the hair, skin, and nails; protein