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Relevance of Bartonella henselae seropositivity in the feline patient
September 1st 2005Bartonella henselae is a gram-negative bacterium that is most commonly associated with a self-limiting febrile condition in the cat lasting for two to three days. It has been suggested that bartonellosis is an arthropod transmitted disease, and there is an increased prevalence of the disease among flea-infested feral cats, especially kittens. Bartonellosis is a zoonotic disease and immunosuppressed humans such as people with HIV, those undergoing chemotherapy, or children, are particularly at risk. The route of transmission is mainly cat scratch or bite (SJ. Ettinger, EC. Feldman: Textbook of Veterinary Internal Medicine, 6th ed. Vol. 1, Pg 702).
The pathophysiology of DIC: When the hemostatic system malfunctions
September 1st 2005Disseminated intravascular coagulation (DIC), also known as consumptive coagulopathy or defibrination syndrome, is an acquired disorder of the hemostatic system that results in the pathologic activation and disequilibria of normal hemostasis and fibrinolysis, leading to potentially fatal consequences. This syndrome is common in critically ill veterinary patients and is always secondary to an underlying disorder that increases systemic thrombin and plasmin activities.