Dog Colour Dilution Alopecia
Color dilution alopecia (CDA) is a genetic recessive inherited condition that causes patches of hair thinning or loss, and may also include flaky and/or itchy skin. The condition is associated with individuals who have what is called dilute color, and is most commonly seen in dogs with a blue or fawn coat. Consideration of dog breed and coloration, demonstration of hairloss only in color dilute areas, and visualization of pigment clumping and hairshaft abnormalities when the hair is viewed under the microscope (trichogram) are all supportive of color dilution alopecia.
Discover Color Dilution Alopecia in dogs: a genetic skin disease affecting diluted coat areas. Learn about diagnosis, treatment and breeding prevention strategies. Alopecia is partial or complete lack of hair in areas where it is normally present.
Color Dilution Alopecia in Dogs: Genetic Causes and Management
It is basically classified into congenital and acquired alopecia, and etiologically divided into functional, structural and traumatic events. Congenital alopecia commonly encountered in dogs is color related alopecia such as color dilution alopecia (CDA) and Black hair follicular dysplasia (BHFD) as well as. Color dilution alopecia (CDA) is a genetic condition that strikes dogs with dilute fur colors -these are soft colors, such as bluish or silvery gray, fawn, and red.
It leads to patchy hair loss which eventually can spread over the dog's entire body. Color dilution alopecia (CDA) is an inherited skin condition, and is more common in dogs that have been bred for a diluted coat color. For adult dogs with the inherited gene, it is also considered a form of follicular dysplasia.
Color dilution alopecia, Yorkshire terrier, dog. Extensive areas of ...
It is more commonly found in dogs with a fawn or blue coat. These two coat colors have been diluted from reds, browns, blacks, and tans. What is CDA in dogs? Color dilution alopecia (CDA), also known as Blue Dog Disease, is a hereditary condition that causes patches of thinning hair and itchy flaky skin in dogs with a 'dilute' coat color.
Dilute coat colors include fur considered blue (diluted from black) or light fawn (diluted from liver or chocolate-colored coats). COLOR DILUTION ALOPECIA By Teri Dickinson, DVM Alopecia (hair loss) related to dilute coat color is a recognized condition in dogs. The currently accepted medical terminology for this condition is Color Dilution Alopecia (CDA).
PCR-RFLP molecular confirmation of color dilution alopecia in dogs in ...
The condition may affect any dilutely pigmented dog, regardless of coat color. This condition was previously known as Blue Balding Syndrome, Blue Doberman Syndrome. Color dilution alopecia is a genetic disorder characterized by gradual hair breakage and hair loss over time.
The condition occurs in dogs, particularly dogs with blue, red or silver hair (a dilute hair coat color). Any dog with a dilute hair coat color can be affected, but Dobermans, Yorkshire terriers and Labradors (silver) are over. Introduction Colour dilution alopecia is a form of hair follicle dysplasia.
It is relatively common in dogs with a blue or fawn dilute hair colour, mainly Blue Doberman Pinschers but also the Dachshund, Great Dane, Whippet and Poodle amongst others. It has also been seen in blue or cream-coloured cats that express the Maltese dilution gene. In general, the lighter the hair colour, the more.
