bile acid

Article  Video  Webinar 

Clinical Pathology of Herptiles

J. Jill Heatley, MS, DVM, DABVP (Avian Practice, Reptile & Amphibian Practice), DACZM presented this live, interactive webinar. View the RACE-approved webinar recording, then take the brief quiz to earn 1 hour of continuing education credit. Clinicopathologic evaluation of reptiles and amphibians is useful for health assessment and monitoring. There are specific considerations when evaluating data from this taxonomic group, including sex, age, time of year/season, reproductive status, diet, captive versus wild, geographic location, methodology, and anticoagulant. In this informative webinar Dr. Heatley discussed hematology, biochemistry, and urinalysis features of reptiles and amphibians as well as the clinical relevance of test results.

Article 

Avian Hematology and Biochemistry Panels

Although hematology and biochemistry are an important part of the clinical picture in the avian patient, this bloodwork remains just ‘part of the picture’. All too often, when a clinician is unfamiliar with a species, the reaction is often to rely on laboratory results to hang a diagnosis upon. Although we have all been guilty of this, such an approach is inappropriate. For each sick bird, the following diagnostic tools should be applied: complete history, visual examination of the bird and its environment, physical examination, clinical pathology sample collection (blood, feces, swabs, aspirates, etc.), and radiography.

White blood cells are similar to mammalian lines, except that mammalian neutrophils are replaced with heterophils and mammalian platelets are replaced with thromobocytes. There are significant variations in normal differentials among avian species, in particular the total white cell count and…