Ultrasound imaging uses high-frequency sound waves to produce pictures of the inside of the body.  Ultrasound exams do not expose the patient to ionizing radiation, and are used to visualize body parts in real-time.  Real-time visualizations include structure and movement of the kidneys, liver, gallbladder, pancreas, spleen and lymphatics.  Veterinarians can use ultrasound to help diagnose conditions such as:  pancreatitis, enlarged organs, kidney/bladder stones, portosystemic shunts, and to guide needles for biopsies of tissue.  Ultrasound imaging can be performed quickly, using minimal restraint or sedation.  Both Dr. McKenzie and Dr. Lindquist are trained and skilled using ultrasound as a diagnostic tool.