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Review article| Volume 34, ISSUE 5, P1245-1271, September 2004

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Feline arterial thromboembolism: an update

      Arterial thromboembolism (ATE) has been recognized in cats for almost three quarters of a century. A case report published in 1930 described the typical clinical and necropsy findings in a cat presented for posterior paralysis with a distal aortic thromboembolus [
      • Collet P.
      Thrombose de l'aorte posterieure chez un chat.
      ]. A series of nine cases of ATE in cats was published 25 years later [
      • Holzworth J.
      • Simpson R.
      • Wind A.
      Aortic thrombosis with posterior paralysis in the cat.
      ]. By the 1960s, ATE was well recognized, with a prevalence rate of 1 in 142 new feline admissions to the Teaching Hospital, University of Pennsylvania [
      • Buchanan J.W.
      • Baker G.J.
      • Hill J.D.
      Aortic embolism in cats: prevalence, surgical treatment and electrocardiography.
      ]. The prevalence of ATE does not seem to have changed much in the last four decades. From 1992 to 2001, ATE was diagnosed in 1 in 175 new feline admissions to the University of Minnesota Veterinary Medical Center (UMVMC) [
      • Smith S.A.
      • Tobias A.H.
      • Jacob K.A.
      • Fine D.M.
      • Grumbles P.L.
      Arterial thromboembolism in cats: acute crisis in 127 cases (1992–2001) and long-term management with low-dose aspirin in 24 cases.
      ].
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