Sonographic is a term that is frequently used in medical imaging to describe a non-invasive diagnostic imaging technique that uses high-frequency sound waves to create an image of the body's internal structures. This technique is commonly used to examine the organs inside the human body, including the heart, liver, and kidneys. Synonyms for the word sonographic include ultrasound, sonogram, and diagnostic sonography. Other related terms include ultrasonography, echo, and medical sonography. While all of these terms refer to the same basic medical imaging technique, their use may vary depending on the specific context or professional setting in which they are used.