Overview of psittacine blood analysis and comparative retrospective study of clinical diagnosis, hematology and blood chemistry in selected psittacine species.

Part 1 presents a comprehensive overview of the differences between mammals on sampling methods, processing, testing, and interpretation of data, with special attention to the meaning of pathologic and normal, and the differences among species and diseases. Part 2 critically analyzes 150 different hematologic and biochemical profiles obtained over 5 years from 150 psittacine birds belonging to 29 different species, brought to our clinic and/or examined in other locations, with confirmed or strongly suspected diseases. The results are grouped according to the various pathologies observed with respect to species and the degree of variation from the reference range of each species.