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Peer-reviewed veterinary case report

Oral bleeding in 4-month-old female Ba-Shar puppy with Basset Hound

By Christopherson, Pete W et al.·Published in Veterinary clinical pathology·2016·Department of Pathobiology, United States·View original on PubMed

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Original publication title: Basset Hound thrombopathia in a 4-month-old female Ba-Shar (Sharp Asset).

Species:
dog

Plain-English summary

A 4-month-old female Ba-Shar puppy (a mix of Basset Hound and Shar Pei) was brought to the vet for bleeding from her mouth after losing baby teeth. She had previously experienced oral bleeding due to a cracked molar and had been hospitalized for over 24 hours to control the bleeding. Despite normal blood tests, further DNA testing revealed she had a genetic disorder called Basset Hound thrombopathia, which affects blood clotting. This case is notable as it marks the first diagnosis of this condition in a designer breed.

People also search for: puppy bleeding from mouth · Ba-Shar dental issues · Basset Hound thrombopathia treatment

Abstract

A 3-month-old female Basset Hound-Shar Pei mix puppy (Ba-Shar or Sharp Asset) presented with oral bleeding due to a cracked molar. On physical exam, an aural hematoma was also noted that the owner indicated was chronic. The puppy was hospitalized for over 24 h until the bleeding was brought under control. At 4 months of age, the puppy again presented with oral bleeding due to loss of deciduous teeth and was hospitalized until bleeding was controlled. Coagulation screening tests, platelet numbers, and von Willebrand Factor antigen levels were within reference limits. Based on the presence of platelet-type bleeding in the face of normal screening test results, samples were submitted for DNA testing for Basset Hound thrombopathia. The puppy tested as affected for the calcium and diacylglycerol regulated guanine nucleotide exchange factor I (CalDAG-GEFI) mutation causing this disorder. This is the first time thrombopathia has been diagnosed in a "designer" breed.

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Original publication on PubMed: https://pubmed.ncbi.nlm.nih.gov/27037855/