The species included in this text historically have been vital in biomedical research, but are becoming increasingly popular as companion animals. Documentation of radiographic and alternative imaging findings associated with disease conditions of these species has expanded greatly. However, there is no single reference that provides normal radiographic and alternative imaging anatomy for these species as there is for dogs, cats, horses, and other domestic animals. Diagnostic studies of these species were previously interpreted based on clinical experience and extrapolated knowledge from other species.
The purpose of this atlas is to provide veterinary clinicians with normal radiographic images and alternative imaging studies. We hope this atlas increases the utilization and accuracy of diagnostic imaging of these species and enhances their medical care.