Ultrasound

State-of-the-Art Sonogram Technology for High Resolution Images

Ultrasound at ZP

Ultrasound, or sonography, is performed at every ZP location. Our state-of-the-art high resolution ultrasound systems obtain images of internal organs and other soft-tissue structures inside the body. Our certified medical sonographers are dedicated to taking the time necessary to provide quality service to all of our patients. Ultrasound is a safe and painless test that uses high frequency sound waves to produce images. The sound waves cannot be heard or felt. Still and moving real-time images can be captured during an ultrasound.

What are the benefits of Ultrasound?

Safe and radiation-free, making it ideal for patients of all ages, including pregnant individuals.
Real-time imaging that allows providers to observe movement, blood flow, and organ function instantly.
Noninvasive and painless, with no needles or injections required for most exams.
Widely versatile, used to evaluate organs, soft tissues, vessels, and developing pregnancies.
Quick and convenient, typically completed within minutes with no downtime afterward.
Cost-effective, offering valuable diagnostic information at a lower cost than many other imaging modalities.

Learn About the Different Types of Ultrasound Exams

Breast Ultrasound

Ob/Gyn Ultrasound

We provide advanced ultrasound imaging of the female pelvis for a variety of conditions. Transabdominal ultrasound is a noninvasive diagnostic exam that allows quick visualization of the female pelvic organs and structures including the uterus, cervix, vagina, fallopian tubes, and ovaries by passing a transducer back and forth over the lower stomach. A transabdominal ultrasound is often done to look for large uterine fibroids or other problems.

A transvaginal ultrasound is performed to look for problems with fertility or pregnancy. In rare cases, a hysterosonogram is done to look at the inside of the uterus by filling the uterus with fluid during a transvaginal ultrasound.

We also perform obstetrical ultrasound to provide pictures of an embryo or fetus within a woman's uterus, as well as the mother's uterus and ovaries.

Doppler Ultrasound

Color flow Doppler ultrasound is utilized to visualize blood flow through blood vessels. Images of the arteries or veins are used to determine whether or not there is restricted blood flow that could lead to strokes, pulmonary embolism, and other harmful conditions. If you have symptoms of deep vein thrombosis (DVT), such as swelling or pain in your leg, your doctor may recommend a Doppler ultrasound to make sure you do not have a blood clot that is restricting or stopping blood flow.

Carotid Doppler ultrasound produces pictures of the carotid arteries in the neck which carry blood from the heart to the brain. It is most frequently used to screen patients for stenosis, or a blockage or narrowing of the carotid arteries, which increases the risk of stroke.

Echocardiography

An echocardiogram is an ultrasound test that evaluates the structures of the heart, as well as the direction of blood flow within it. Technologists specially trained in echocardiography produce the images and videos, often using a special probe or transducer. The probe is placed in various places on the chest wall, allowing them to view the heart from different directions. Cardiologists are trained to evaluate these images and assess heart function.

Musculoskeletal Ultrasound

Noninvasive, safe, and does not use any radiation

Widely available and less expensive than other imaging methods

Clear pictures of soft tissues that don’t show up well on x-rays

Real-time imaging for guiding minimally-invasive procedures

How does Ultrasound work?

Ultrasound imaging uses the same principles of SONAR that were developed during World War I for tracking submarines. It was not used for medical purposes until the late 1940s.

To produce images, a transducer, or probe, is placed on your skin and pulses of sound waves are sent through your body. As the sound waves pass through the body, they produce echoes which are received by the transducer and sent to the computer. The echoes are analyzed and converted into images, which in turn create real-time pictures on the monitor. This helps to determine the shape, size, and composition of organs and tissues.

Since ultrasound records images in real time, it is especially useful for examining blood flow and guiding needle biopsy procedures.

What happens during an Ultrasound exam?

Depending on the area being studied, you may be asked to change into a gown.

Before the exam starts, the ultrasound technologist will confirm that any special preparation necessary was followed. You will then be asked to lie down on a comfortably padded examination table.

A small amount of gel will be placed on the area being examined. This gel is harmless and can be easily wiped clean after the exam. The gel prevents any air from getting between the transducer (ultrasound probe) and your skin. This direct contact between the probe and your skin helps the transducer deliver sound waves into your body efficiently.

The ultrasound technologist will place the transducer gently on your skin where the gel was applied and move the probe around slowly. Changing the direction or the angle of the probe allows the sonographer to get the best possible images of the organ or tissue being examined.

How do I prepare for an Ultrasound exam?

Aortic/Abdominal

Nothing to eat, drink, chew, or smoke for six hours prior to your exam.

Breast/Scrotal/Thyroid

No preparation required.

Color Flow Doppler

No preparation required.

Pelvic/Obstetrical

A full bladder is necessary for the exam. Have breakfast and/or lunch. Women must drink at least 32 oz. of water, finishing one hour prior to your exam. Men must drink at least 16 oz. of water, finishing one hour prior to your exam. Do not empty your bladder.

Prostate

Take a fleet enema at least one hour prior to the exam. Have nothing to eat or drink after the fleet enema.

Renal

Drink a 16 oz. glass of water one hour prior to study. Do not void.

Renal Arterial Study

Have nothing to eat, drink, chew, or smoke for six hours prior to your exam. In addition, consult your physician before taking Gas-X one hour before the exam.

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Every ZP location uses Trophon® on ultrasound probes. Trophon® is a breakthrough disinfection technology for ultrasound probe reprocessing. With the ever increasing challenges in the fight against the spread of Healthcare Acquired Infections (HAIs), Trophon’s powerful disinfection technology is setting a new benchmark in protecting patients. At the same time it safeguards staff and the environment from the dangerous hazards and toxic side effects of traditional disinfection methods.

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Why Choose Zwanger Pesiri?

Zwanger-Pesiri Radiology brings world-class expertise to the Long Island community. Our subspecialty-trained radiologists are Board Certified by the American Board of Radiology with fellowship training in a variety of specialties. They are highly-skilled, highly-knowledgeable, and make patient care a priority. To learn more, contact us today.