Different Sorts of Medical Imaging

Ultrasound imaging - also referenced to as sonography is a medical procedure often carried out in clinics using high frequency sound waves to map images within the body. amniocentese

Ultrasound is a non intrusive procedure and unlike Xray which uses potentially damaging ionizing radiation, ultrasound is a nearly risk free procedure which is why it is employed routinely to scan images of unborn babies.

The other additional advantage of ultrasound is that it captures images in realtime and can present movements within the body, which makes it ideal to monitor bloodflow within the body.

Basic ultrasound images are produced in 2d but advances in the technology have meant that images can now be processed in 3d and in some very special instances 4d (movement is recorded) Doppler Ultrasound Doppler ultrasound is a specialised technique which evaluates the accurate around the body as it moves through the human body's major veins and arteries. ultrassom especializado

Currently 3 types of doppler ultrasound are being used by physicians.

Colour vascular doppler uses doppler measurements to create a colour design which describes the circulation of blood through the blood vessel it is measuring.

Power doppler can be used to give detailed information of blood flow within deeper blood vessel - located within organs in the body.

Spectral doppler displays doppler measurements graphically rather than using colour patterns. Common Ultrasound Procedures Ultrasound scanning has a wide spectrum of medical some very common uses for it are to diagnose swelling and infection within the body.