Using sound waves to create images, ultrasound
gives physicians a real-time, full-motion view of the inside of
the body as it functions during an examination. You can think of
ultrasound as being similar to your home video camera, except that
it works with sound rather than light and is capable of "seeing"
the inside of the body.
One advantage of ultrasound is that it creates
detailed, full-motion images without radiation or electromagnetic
energy, making it the preferred method of examining a fetus during
pregnancy. It is also highly effective for viewing physiological
processes, such as blood flow or the fetal heartbeat. Ultrasound
is also used frequently to view the functioning of or check for
problems in the eyes or internal organs such as the heart, kidneys,
bladder, liver, gallbladder, pancreas, or spleen.
- Abdomen Sonogram
No food or liquids after midnight the
night before your examination.
- Abdomen & Retroperitoneal Sonogram
No food or liquids after midnight the
night before your examination.
- Abdomen & Pelvic Sonogram
No food after midnight the night before
your examination. Start drinking 32 ounces of water one and one-half
hours before your appointment, and finish water one hour before
your examination. Do not empty the bladder until study is completed.
- Renal Sonogram
Start drinking 20 ounces of water one
and on-half hours before your appointment, and finish water one
hour before your examination. Do not empty the bladder until study
is completed.
- Pelvic Sonogram
Transabdominal & Endovaginal Sonogram
Start drinking 32 ounces of water one
and one-half hours before your appointment, and finish water one
hour before your examination. Do not empty the bladder until study
is completed.
- Obstetric Sonogram
Start drinking 32 ounces of water one
and one-half hours before your appointment, and finish one hour
before study. Do not empty the bladder until study is completed.
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