An ultrasound examination is a non-invasive procedure that uses high frequency sound waves to generate an image of any soft tissue organ in the body. It was developed in the 1950's and has steadily improved in image quality ever since. Today's state of the art equipment is capable of producing outstanding images in clarity and detail. An added benefit to an ultrasound exam is there is no radiation involved thereby making it safe for all, including pregnant women.

Mercy Hospital offers ultrasound in the outpatient, inpatient, emergent and surgical setting. We provide a wide range of diagnostic procedures under ultrasound guidance including breast, thyroid, prostate, kidney and liver biopsies as well as amniocentesis, paracentecis and thoracentecis.

• We are accredited through the American College of Radiology.
  
• Our highly trained staff of Registered Diagnostic Medical Sonographers have credentials in Abdomen, Obstetrical, Gynecological, Vascular and Breast scanning.

Preparing for your exam
The following exams have no prep necessary:

	Breast	Carotid
	Renal	Venous doppler
	Thyroid	Scrotal
	2nd and 3rd trimester obstetrical

You should have nothing to eat or drink for 6-8 hours before having any of the following exams:

	Abdomen
	Renal Artery
	Aorta

You should drink 32oz. (1 quart) of water, finishing 1 hour prior to your exam time for any of the following exams:

	Bladder (males)
	Pelvis (females)
	1st trimester obstetrical

Ultrasound examinations are offered at two locations for patient convenience.

Mercy Hospital
144 State Street
Portland, Maine

Mercy Westbrook
40 Park Road
Westbrook, Maine