Radiology & Ultrasonography We offer radiographs and ultrasonography to aid in the diagnosis of multiple pathologies including trauma, cardiopulmonary disease, gastrointestinal disease, urinary disease, and cancer. Radiography Our state of the art digital radiography unit allows us to assess soft tissue and orthopedic abnormalities. For a full list of our diagnostic capabilities and diseases we treat, visit our Internal Medicine page. Ultrasonography Ultrasound is used to diagnose illnesses, obtain thoracic and abdominal fluid, fine needle aspirates of organs and lymph nodes, cystocentesis (obtaining urine), and pericardiocentesis (emergency removal of fluid from the pericardial sac of the heart).