title: Real-time vs static scanning.
mesh_terms: D000008:Abdominal Neoplasms / Q000175:diagnosis; D001011:Aorta; D006801:Humans; D007674:Kidney Diseases / Q000175:diagnosis; D008107:Liver Diseases / Q000175:diagnosis; D008207:Lymphatic Metastasis; D014463:Ultrasonography / Q000295:instrumentation*