Factor X deficiency in a Jack Russell terrier.
Deficiency in factor X (Stuart-Prower factor) was identified in a 7-month-old spayed female Jack Russell Terrier following recurrent bleeding episodes. Various relatives were screened for factor X deficiency and low and subnormal levels were identified in the father and paternal grandmother, respectively. Factor X deficiency has been previously documented in a family of American Cocker Spaniels, in which the inheritance pattern appeared to be an autosomal dominant trait with variable expression. This is the first report describing this coagulopathy in the Jack Russell Terrier.
Cook
Audrey K.
AK
Veterinary Medical Teaching Hospital, School of Veterinary Medicine, University of California, Davis, CA 95616.
Werner
Linda L.
LL
O'Neill
Sharron L.
SL
Brooks
Marjory
M
Feldman
Bernard F.
BF