Ultrasound/Sonography

Ultrasound imaging, also called ultrasound scanning or sonography, involves exposing part of the body to high-frequency sound waves to produce pictures of the inside of the body. Ultrasound exams do not use ionizing radiation (x-ray). Because ultrasound images are captured in real-time, they can show the structure and movement of the body's internal organs, as well as blood flowing through blood vessels.

Ultrasound imaging is usually a painless medical test that helps physicians diagnose and treat medical conditions.

Conventional ultrasound displays the images in thin, flat sections of the body. A Doppler ultrasound study may be part of an ultrasound examination.

Doppler ultrasound is a special ultrasound technique that evaluates blood as it flows through a blood vessel, including the body's major arteries and veins in the abdomen, arms, legs and neck.

Color Doppler uses a computer to convert Doppler measurements into an array of colors to visualize the speed and direction of blood flow through a blood vessel.

Ultrasound examinations can help to diagnose a variety of conditions and to assess organ damage following illness.

Ultrasound is used to help physicians diagnose symptoms such as:

pain
swelling
infection

Ultrasound is a useful way of examining many of the body's internal organs, including but not limited to the:

heart and blood vessels, including the abdominal aorta and its major branches
liver
gallbladder
spleen
pancreas
kidneys
bladder
uterus, ovaries, and unborn child (fetus) in pregnant patients
eyes
thyroid and parathyroid glands
scrotum (testicles)

Ultrasound is also used to:

image the breasts
diagnose a variety of heart conditions and to assess damage after a heart attack or other illness.

Doppler ultrasound images can help the physician to see and evaluate:

blockages to blood flow (such as clots)
narrowing of vessels (which may be caused by plaque)
tumors and congenital malformation

With knowledge about the speed and volume of blood flow gained from a Doppler ultrasound image, the physician can often determine whether a patient is a good candidate for a procedure like angioplasty.

Bay Shore, Shirley, Commack, Huntington and Hauppauge perform Ultrasound.