Preparing for Your Radiology Appointment

Medical imaging is an invaluable tool in modern healthcare, allowing doctors to diagnose and monitor various health conditions with precision. Whether you are scheduled for an ultrasound or a CT scan, proper preparation is crucial to ensure accurate results and a seamless experience during your radiology appointment.

Ultrasound Scans

An ultrasound, also known as sonography, is a diagnostic imaging technique that uses high-frequency sound waves to produce detailed images of organs, tissues, and blood vessels within the body. During the ultrasound scan, a small handheld device called a transducer is used, which emits sound waves and receives the echoes that bounce back from the internal structures. These echoes are then converted into real-time images displayed on a monitor.

Ultrasound scans are widely used to visualise and evaluate various parts of the body, including the abdomen, pelvis, reproductive organs, heart, blood vessels, muscles, tendons, and joints. It is a non-invasive, painless, and radiation-free procedure, making it safe for people of all ages, including pregnant women and infants.

Ultrasound Preparation 

Pelvic and Pregnancy Scans

This examination may be performed internally, externally or both. You may eat normally.  Drink 1 litre (5-6 glasses) starting from 90 minutes and ending 30 minutes prior to your appointment.  You MUST have a full bladder so do not empty it before your appointment.  

Urinary Tract and Prostate Scans

These scans evaluate the urinary system and prostate gland.  You will need to fast for 2 hours prior to the appointment.  Drink 1 litre (5-6 glasses) starting from 90 minutes and ending 30 minutes prior to your appointment.  You MUST have a full bladder so do not empty it before your appointment.  

Abdomen and Abdominal Arteries/Doppler

Ultrasound of the abdomen examines abdominal organs, and Doppler studies assess blood flow in abdominal arteries. 

You will be asked to fast (nothing to eat or drink) for 8 hours prior to the appointment. This allows the organs to be seen more clearly and is especially important if we are to examine your gallbladder.

Renal Arteries/Doppler

This scan assesses blood flow in the renal arteries. Do not eat food for at least 12 hours before your appointment.  You will need to be hydrated, so drink 1-2 glasses of water before your appointment. You may empty your bladder as necessary. 

DVT/Leg Doppler

This scan is used to detect deep vein thrombosis (DVT) in the legs. You will need to be hydrated, so drink 2 glasses of water before your appointment. You may empty your bladder as necessary.

CT Scans

A CT scan, also known as a computed tomography scan, is a non-invasive medical imaging technique that uses X-rays and computer technology to produce detailed cross-sectional images of the body. It provides a comprehensive view of organs, bones, soft tissues, and blood vessels, allowing healthcare providers to visualise and diagnose various medical conditions with greater precision than traditional X-rays.

During a CT scan, a rotating X-ray machine captures multiple images from different angles, and a computer processes these images to create detailed, three-dimensional cross-sectional views. This enables healthcare professionals to examine internal structures layer by layer, offering invaluable insights into potential health issues.

CT Scan Preparation 

Head, Soft Tissues of the Neck, Chest, Abdomen, and Pelvis

Do not eat food for at least 3 hours before your appointment. 

Spine and Extremities

There is generally no specific preparation required for spine and extremity CT scans. You may be asked to remove any metal objects or jewellery before the scan.

Angiogram

This scan evaluates blood vessels in specific areas of the body. You will be asked to fast (nothing to eat or drink) for 4 hours prior to the appointment. Inform our staff about any allergies you have. 

Cholangiogram

This scan assesses the bile ducts and gallbladder. You will be asked to fast (nothing to eat or drink) for 4 hours prior to the appointment. Inform our staff about any allergies you have. 

Appointment time

Please be on time. We endeavour to run to schedule. Unfortunately, emergencies can sometimes cause delays. We ask for your understanding in these situations.

Why Choose Xplore Radiology?

At Xplore Radiology, we understand the significance of medical imaging in making accurate diagnoses and planning appropriate treatments. Our warm and friendly staff are dedicated to ensuring your comfort throughout the imaging process, providing you with the best possible experience. Our state-of-the-art equipment and experienced team guarantee reliable and accurate results for all our patients.

Book your next radiology appointment here.

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