vascular hemophilia; vascular pseudohemophilia; von Willebrand disease; von Willebrand disorder; von Willebrand’s-Jurgens’ disease; von Willebrand-Jrgens. The activity of vWF in a patient with von Willebrand disease. Aktywość vWF u pacjenta z chorobą Willebranda. Fig. 4. The activity of vWF in a. Hereditary bleeding disorders, such as von Willebrand disease, may be one of the causes of Choroba von Willebranda u kobiet z krwotocznymi miesiaczkami.

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D ICD – Retrieved 3 December Hematology and Oncology – Coagulopathy Pages. It is a large duplication within the vWF gene and causes serious damage to the gene function, so that virtually no vWF protein is produced.

The four hereditary types of vWD described are type 1, type 2, type 3, and pseudo- or platelet-type. As well as humans, it is known to affect several breeds of dogs. Please review the contents of the section and add the appropriate references if you can. The chance of procedural errors are typically greatest during the preanalytical phase during collecting storage and transportation of the specimen especially vln the testing is contracted to an outside facility and the specimen is frozen and transported long distances.

This is due to the large vWF multimers remaining bound to the patient’s platelets. Search Bing for all related images. Diseases of clotting D50—69,74 chorboa, — Symptoms Skin Bruising Rectal bleeding not explained by a known source peptic ulcer, Colon PolypHemorrhoid Severe Anemia requiring transfusion Recurrent or persistent Epistaxis Bleeding lasting longer than 10 minutes or required medical attention Excessive bleeding with minor procedures e.



Von Willebrand Disease

Articles needing additional medical references from November All articles needing additional references Articles requiring reliable medical sources Infobox medical condition new Articles needing additional references from November Articles needing additional medical references from June This article with questionable factual accuracy needs more medical references for verification or relies too heavily on primary sources.

When a dog has too few platelets, wounds and injuries can be really dangerous because he or she might not stop bleeding and lose a lot of excess blood.

This page was last edited on 22 Decemberat Specialized tests are required to diagnose vWD; specifically, your veterinarian may recommend these tests as part of a preanesthetic screening if your dog is considered at-risk. The clinical picture in pigs is most similar to that in humans with vWD type 3.

Infusion of platelet concentrates is recommended for correction of hemorrhage associated with platelet-type vWD. They are usually inherited as an autosomal dominant trait though rare kindreds are autosomal recessive.

Desmopressin is a synthetic analog of the natural antidiuretic hormone vasopressin.

von Willebrand’s disease – Wikidata

Related Bing Images Extra: To increase the probability of a proper diagnosis, testing should be done at a facility with immediate on-site processing in a specialized coagulation laboratory. This section with questionable factual accuracy needs more medical references for verification or relies too heavily on primary sources.


Retrieved from ” https: Most often, vWD is diagnosed as part of a presurgical or routine blood screen, especially for at-risk breeds. Started inthis collection now contains interlinked topic pages divided into a tree of 31 specialty books and chapters. This form of acquired vWD may be more prevalent than is presently thought. Signs chorobaa symptoms include willebrwnda, nose bleeding, gum bleeding following a dental procedure, heavy menstrual bleeding, and gastrointestinal bleeding.

Von Willebrand’s Disease in Dogs

American Journal of Clinical Pathology. Most cases of type 1 vWD are never diagnosed due to the asymptomatic or mild presentation of type I and most people usually end up leading a normal life free of complications, with many being unaware that they have the disorder. Mice affected by vWD type 3 were produced by genetic engineering to obtain a small sized model for the human disease.

It affects both male and female dogs equally, and while any dog can have vWD, there are several breeds that are at greater risk: Blood transfusions are given as needed to correct anemia and hypotension secondary to hypovolemia.

Its overuse can lead to water retention and dilutional hyponatremia with consequent convulsion.

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