Ultrasound examinations are performed at the Fullarton practice and provide a noninvasive diagnostic tool used to evaluate internal organs and tissue structure. Ultrasonography evaluates these through size, shape, location, internal structure, and differences in density. In addition to the urogenital and gastrointestinal organ systems, the liver, spleen, numerous other organs, and the status of a pregnancy can be safely evaluated. Ultrasound guided biopsies can provide a precise and less invasive means of obtaining deep tissue samples for histopathologic evaluation.