Von Willebrand Disease Type II, Type II vWD
Von Willebrand Disease (vWD) is a type of coagulopathy, a disorder of blood clotting. There are multiple types of vWD, some common and some rare, with marked differences in severity. Please inform your veterinarian of your dog’s vWD status.
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Signs and symptoms
Affected dogs bruise easily and excessively bleed from small wounds. Affected puppies may bleed excessively from their mouth when teething.
This disease is typically diagnosed in puppies or young adults when they are spayed or neutered and have a problem with clotting. However, it can be diagnosed at any age. -
Diagnosis
Genetic or laboratory tests are performed to diagnose this condition.
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Treatment
vWD cannot be treated, only managed. If your dog requires surgery, your veterinarian should be warned that excessive bleeding may occur and blood products need to be on hand in case a transfusion is required.
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What to do if your dog is at risk
Actions
- Prevention is key! Minimizing the risk of trauma and informing your veterinarian so that surgeries can be carefully planned are the best ways to prevent a catastrophic outcome.
- Be aware of the location of the nearest emergency veterinary hospital in case of an accident.
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Genetic Information
vWD Type II is inherited in an autosomal recessive manner, meaning that affected dogs must have two copies of the mutation to show clinical signs.
Gene names:
VWF ‐ chr
Inheritance type:
recessive
Citations:
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Breeds affected
This health condition affects the following breeds
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