Page 154 - Rule Outs in Small Animal Medicine, Problem-oriented Assessment of Problems in Physical Examination and Clinical Pathology, 2nd Edition
P. 154

Basic laboratory diagnostics                                                                                                                                                                                Basic laboratory diagnostics
       Haematology                                                                                                                                                                                                    Serum enzyme activities
                                                                                                                                      * Rubrik
       Rubrik
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                                                     Basophilia*                                                                                                            Increased ALT*









               Stimulation of            Anaphylaxis            Hyperlipidaemia           Uncontrolled
                production                                                                 production                                                      Muscle
                                                                                                                                                         cell damage                            Liver cell damage





           – Parasite infestation

                                                                                       Basophilic leukaemia                                        – Myositis
                                                                                                                                                     (e.g. toxoplasmosis,                                      Secondary to
                                                                                                                                                     lupus erythematosus)        Primary liver disease      extrahepatic disease
       *                                                                                                                                           – Muscle trauma





                                                                                                                                                                               – Hepatitis/Cholangitis    – Sepsis
                                                                                                                                                                               – FIP (cat)                – Pancreatitis
                                                                                                                                                                               – Lymphoma                 – Intestinal barrier
                                                                                                                                                                               – Hepatocellular             dysfunction
                                                                                                                                                                                carcinoma                 – Hypothyroidism (dog)
                                                                                                                                                                               – Hepatic lipidosis (cat)  – Hyperthyroidism (cat)
                                                                                                                                                                               – Drug toxicity            – Diabetes mellitus
                                                                                                                                                                                (e.g. NSAID, doxycycline)  – Hyperadrenocorticism
                                                                                                                                                                               – Toxins (e.g. aflatoxins)  – Hypoxaemia
                                                                                                                                                                                                            (e.g. cardiovascular
                                                                                                                                                                                                            disorders, anaemia)

                                                                                                                                      *














       *   Basopenia is not clinically relevant                                                                                       *   Decreased ALT activity is not clinically relevant








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