The ultrasound scan utilizes high-frequency sound waves that create pictures of the inner body. Though the most common application of ultrasound is in pregnancy to check the growth of the fetus in the womb, there are many other applications of the procedure in detecting diseases in the human body. Sonography or ultrasound scans are used to evaluate the development of the fetus, identify problems in the abdomen, kidney, heart, and liver. Various types of ultrasound are carried out for performing biopsy also. With the advancement of medical science and modern equipment, many different types of ultrasound scans are carried out to detect various conditions in patients. The common facts about ultrasound scan are: 1. No additional preparation is required for the scan. 2. Ultrasound scan is utilized for diagnosis. 3. The common use is in pregnancy. 4. It is safe and widely used in almost every medical treatment. There are various kinds of diagnostics are carried out on patients to