Specialization of Cardiac, Vascular, and General in Diagnostic Medical Sonography - Essay Example

"Specialization of Cardiac, Vascular, and General in Diagnostic Medical Sonography" is a great example of a paper on diagnostic tests. In the medical field, diseases of the heart and lungs are considered highly critical in nature and require special diagnostic procedures and specialized training. The Non- Invasive method of Diagnostic Medical Sonography (DMS) is a famous procedure in the diagnosis of such diseases, by the use of sound waves and not any surgical or invasive procedure (SMDC). One of its specialization fields is Cardiac Sonography, which evaluates and operates coronary heart and great vessel diseases (McCulloch, Xie and Adams, pp. 72). The number of heart patients has increased dramatically over the years, due to high consumption of cholesterol and fats. This also leads to plaque building within the blood vessels, and therefore the problem of blood cutoff in the heart and other inner vessels arises. The improved technique of cardiac sonography evaluates the anatomy of blood vessels in the heart makes the operation process easier and safer, by highlighting all the minute details of the heart chamber and vessels in the scanned image (McCulloch, Xie and Adams, pp. 72).

The difference between cardiac and vascular sonography diagnosis is that vascular sonography assesses circulation in body vessels, other than the heart vessels. Areas of focus in vascular medical diagnosis procedures are to scan images that depict the blood pressure, glucose, and lipid level of a person’s blood. Vascular scanning involves carotid duplex scanning, venous duplex scanning and scanning of arteries and veins of arms and legs (Ohio Health).

The general sonography involved in medical diagnosis uses the ultrasound imaging technique to get an idea about the internal movements of body organs. The images obtained from general sonography are real-time images and that help in evaluating blood flow in body organs, mainly liver, kidneys, breast, and thyroid (SATA Common Health). The present technique of Doppler imaging in general sonography helps in getting a better image of thin and narrowed vessels. However, there still exist limitations in penetrating the waves through the bony structures of the body (SATA Common Health).

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