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Ear margin seborrhea is common in Dachshunds, although other breeds with pendulous pinnae may be affected. Lesions usually affect the apex of the pinnae on both sides but can progress to involve the whole ear margin. The cause of ear margin seborrhea is unknown.
29 kwi 2017 · Ear margin hyperkeratosis can also be known as ear margin seborrhea or orthokeratotic hyperkeratosis. It is characterized by abnormal thickening of the outer layer of skin. This condition is commonly found to affect dogs with pendulous ears such as Dachshunds and Cocker Spaniels.
20 lis 2023 · It’s important to monitor your dog’s condition closely during the treatment period. Any changes, good or bad, should be reported to your vet promptly. Learn about dog ear hyperkeratosis, a treatable condition causing crusty ears, and get expert advice on prevention, diagnosis, and treatment.
1 mar 2010 · Ear edge dermatoses in dogs can consist of alopecia, seborrhea, crusting, ulceration and necrosis. Depending on the cause, pruritus may or may not be present. When pruritus is present, canine scabies is the most likely cause of ear edge crusting in dogs.
4. Ear Margin Seborrhea. Ear margin seborrhea is a localized form of seborrhea that affects the pinnal margins in dogs. Dachshunds are predisposed to ear margin seborrhea, but it can also occur in other breeds (typically those with long, pendulous ears).
Primary ear margin seborrhea, dog. Moderately adhered, thick, fronding scale distributed along the pinnal margin of a dog. Mild thickening of the pinnal margin is also present. Images show the convex aspect of the pinna (A) and the concave aspect of the pinna (B). Courtesy of Dr. Nicole Heinrich.
Treatment for primary idiopathic seborrhea involves bathing the dog 2–3 times per week until the desired effect has been achieved. Bathing 1–2 times per week is generally sufficient for maintenance.
