News From Specialist Medical Imaging

A Patient Guide: CT Scans vs X-Rays

Mon, 27 Jul 2026 00:45:40 GMT

When a doctor hands you a referral form for diagnostic imaging, it is completely normal to wonder exactly what the appointment entails and how it differs from other diagnostic tests. Two of the most common and vital tools used in modern medical imaging are X-rays and Computed Tomography (CT) scans. While they both rely on similar underlying radiation technology to look inside the body, their diagnostic capabilities, applications, and processes are distinctive.

Understanding the core differences in the CT scan vs X-ray debate can help lower your pre-appointment anxiety and clarify why your doctor or specialist selected a specific scan for your symptoms. Both options serve as crucial pillars of modern diagnostics, but they are optimised for respective medical scenarios.

Understanding X-Rays: Quick, Flat, & Functional

An X-ray is the oldest and most frequently used form of diagnostic imaging. It works by sending a brief, single beam of localised electromagnetic radiation through a targeted area of your body. As the beam passes through you, dense materials like bone absorb the radiation strongly, appearing bright white in the final image. Softer tissues, such as muscle, fat, and organs, allow radiation to pass through more easily, appearing in varying shades of grey and black.

X-rays produce a flat, two-dimensional snapshot of your internal anatomy. They are incredibly efficient, often taking only a few seconds to capture, and require virtually no patient preparation. Doctors primarily use X-rays as a frontline evaluation tool to quickly diagnose:

Simple bone fractures and joint dislocations.
Dental cavities and jaw structural alignment.
Chest infections, such as pneumonia or fluid accumulation in the lungs.
The presence of foreign objects.

Understanding CT Scans: Detailed & Multi-Dimensional

A Computed Tomography (CT) scan builds on the foundational technology of an X-ray and elevates it through computational engineering. Instead of shooting a single flat beam from one direction, a CT scanner features a large, doughnut-shaped ring called a gantry. As you lie flat on a motorised cradle, the cradle slowly glides through the ring while the internal X-ray tube rotates 360 degrees around your body.

This continuous rotation allows the machine to capture hundreds of narrow digital snapshots from every angle. A high-performance computer instantly compiles these multiple views into ultra-thin, cross-sectional "slices." This advanced technique yields highly detailed, three-dimensional digital maps, giving radiologists an unobstructed view of your internal anatomy without overlapping structures obscuring the view.

Is a CT Scan Better Than an X-Ray?

A frequent question patients ask is: is a CT scan better than an X-ray? The short answer is no; one is not necessarily better than the other. Instead, they are tools engineered for different jobs. An X-ray is excellent for a swift, low-dose look at a suspected broken arm, while a CT scan is far superior when a doctor needs to closely evaluate complex internal organ structures or intricate circulatory systems.

Choosing the Right Tool: CT Scan vs X-Ray for Injuries & Illnesses

When evaluating physical trauma, comparing a CT scan vs X-ray for injuries highlights why a doctor might opt for one over the other based on the severity of the accident. For a straightforward trip-and-fall resulting in localised wrist pain, a standard X-ray is the ideal first choice to quickly identify a fracture.

However, a CT scan is needed instead of an X-ray when the clinical picture is more complex or potentially life-threatening:

Complex Fractures : If a bone is shattered near a delicate joint (such as the knee or shoulder), a CT scan maps the fragments in 3D, allowing surgeons to plan a precise repair.
Internal Trauma : Following high-impact accidents, emergency teams use CT scans to check for hidden internal bleeding, organ lacerations, or deep tissue trauma.
Stroke Evaluation : In acute neurology, a rapid head CT scan is essential to rule out a brain hemorrhage before initiating clot-busting therapies.
 Oncology and Deep Assessment : CT imaging provides detailed soft-tissue information needed to detect tumours, stage cancer, and assess inflammation in organs such as the liver, pancreas, and kidneys.

Safety First: CT Scan vs X-Ray Radiation

Patient safety is a foundational priority in medical imaging and diagnostics. When comparing CT scan and X-ray radiation levels, a CT scan delivers a higher radiation dose than a standard X-ray. Because a CT scan compiles hundreds of individual views to build its 3D images, it naturally exposes the body to more radiation than a single 2D X-ray.

Modern CT equipment uses advanced, low-dose engineering and specialised software to minimise radiation while maintaining pristine image quality.
The radiation received during a routine diagnostic CT scan is entirely optimised to sit well within safe parameters.
Medical imaging teams strictly follow the ALARA principle (As Low As Reasonably Achievable), ensuring you only receive the precise exposure required for an accurate diagnosis.

Accessing Care at Specialist Medical Imaging

At Specialist Medical Imaging, we are committed to providing you with an exceptionally accurate, comfortable, and efficient imaging experience. Both diagnostic methods play vital, complementary roles in protecting your long-term health, and our experienced clinical teams are here to guide you through every single step.

Please note that our equipment availability varies by location to best serve our regional communities:

CT Scans are available at our dedicated Parramatta and Toongabbie clinics.
X-rays are available at all three of our convenient locations: Parramatta , Westfield Parramatta, and Toongabbie .

Book your appointment today or reach out to our friendly clinic staff to discuss your upcoming appointment instructions.

Frequently Asked Questions

How to Prepare for a CT Scan with Confidence

Mon, 27 Jul 2026 00:17:15 GMT

Receiving a medical referral for a Computed Tomography (CT) scan is a very common step in diagnosing or monitoring health conditions. If your doctor has recently recommended this procedure, you might be feeling a bit unsure about what steps you need to take before arriving at the clinic. Knowing exactly how to prepare for a CT scan can alleviate any pre-appointment anxiety and ensure your visit runs smoothly.

At Specialist Medical Imaging, we want to reassure you that CT scans are routine, incredibly safe, and exceptionally fast procedures. By taking just a few simple preparation steps, you can help our advanced medical imaging team capture the clearest possible pictures of your internal anatomy.

Understanding the CT Scan: Why It Matters

A CT scan works by combining a series of X-ray images taken from different angles around your body. A high-powered computer processes these images to create detailed, cross-sectional "slices" of your bones, blood vessels, organs, and soft tissues. Doctors recommend CT imaging because it provides far more clarity than a standard flat X-ray, allowing them to pinpoint the exact root cause of symptoms like unexplained pain, inflammation, or trauma.

The Role of Preparation in Image Quality

Proper CT scan preparation is vital because your internal organs and digestive system are constantly in motion. Following your specific preparation guidelines directly affects the quality of the diagnostic images. Clearer images mean our radiologists can provide your doctor with a highly accurate, definitive report, ensuring you receive the correct care plan without the need for a repeat scan.

Core Preparation Instructions: Fasting, Hydration, & Medications

When planning what to do before a CT scan , the general instructions you receive will depend heavily on the specific part of your body being imaged.

Can You Eat Before a CT Scan?

One of the most frequent questions patients ask is: "Can you eat before a CT scan?"

For non-contrast scans : If your scan does not require a contrast dye (such as a standard scan of your bones or joints), you can typically eat, drink, and take your daily medications exactly as normal.
For contrast scans : If your scan requires a contrast agent to highlight your blood vessels or internal organs, you will usually be asked to fast (avoid food and liquids other than water) for 2 to 4 hours before your appointment time.

Staying Hydrated

Unless you have been given specific medical restrictions, drinking plenty of plain water leading up to your scan is highly recommended. Good hydration helps your body process the imaging materials easily.

Managing Medications and Referrals

You should continue to take your regular prescription medications with a small sip of water unless our clinic staff specifically advises you otherwise. Always remember to bring your physical or digital doctor’s referral form with you on the day of your appointment, as our technologists use this to configure the scanner precisely to your doctor's requests.

Navigating a Scan with Contrast Fluid

For certain examinations, such as detailed scans of your abdomen, pelvis, or blood vessels, your doctor may request a contrast medium. This is a specialised, safe fluid (often iodine-based) that acts as a temporary visual highlighter, making specific structures stand out brightly against surrounding tissues. If you are learning how to prepare for a CT scan with contrast, keep these important points in mind:

Medical History : You must inform our staff if you have a history of kidney disease, diabetes, or if you take metformin, as your kidneys are responsible for clearing the contrast from your system.
Allergy Alerts : Let our team know if you have ever had an allergic reaction to iodine, contrast media, or seafood.
Administration : Depending on your scan, you may drink the contrast material mixed with water before the scan, or it may be administered via a small, temporary intravenous (IV) line in your arm right before the scanning begins.

What to Wear and Bring to Your Appointment

Deciding what to wear to a CT scan comes down to comfort and minimising metal artifacts. The CT scanner uses highly sensitive digital sensors, and metallic objects can cause bright streaks across the images, potentially blocking important details.

Choose loose, comfortable clothing : Tracksuits, t-shirts, and elastic-waist pants are ideal.
Avoid metal fixtures : Try to wear clothing free from metal zippers, underwires, snaps, heavy buttons, or metallic foil prints.
Leave jewellery at home : You will be asked to remove necklaces, earrings, watches, body piercings, hairpins, and sometimes removable dental work before entering the scan room.

If your clothing contains metal, don't worry; our welcoming staff will provide you with a private changing space and a clean, comfortable clinical gown to wear during the scan.

Step-by-Step: What Happens During a CT Scan?

Demystifying what happens during a CT scan is one of the best ways to reduce pre-scan nervousness if you’re experiencing anxiety for an upcoming appointment. The entire experience is completely painless and structured for your comfort.

Check-In : Upon arrival at our clinic, our reception team will greet you and review your referral details.
Setup : A clinical technologist will explain the procedure, answer your questions, and set up your IV line if contrast is required.
Positioning : You will lie down on a padded, motorised scanning bed. The technologist will position you carefully and may use soft straps to help you remain perfectly still.
The Scanning Process : The bed will glide slowly into the wide, open centre of the doughnut-shaped CT scanner. The technologist will walk into the adjoining control room, where they can see, hear, and talk to you through a large window and a two-way intercom at all times.
Breathing Prompts : You will hear the quiet, smooth whirring of the scanner spinning around you. The intercom may guide you to hold your breath for a few seconds at a time to keep your chest perfectly still.

Post-Scan Expectations & Results

Once the scan is complete, you can immediately return to your normal daily routine, including driving and eating. If you received an intravenous contrast injection, it is highly recommended that you drink several extra glasses of water for the remainder of the day. This keeps your kidneys well hydrated and helps naturally flush the contrast material from your body through your urine.

Receiving Your Results

Our onsite radiologist will carefully evaluate the hundreds of high-resolution digital cross-sections captured during your scan. They will compile a formal diagnostic report and share it directly with your referring doctor. Your doctor will then contact you to discuss the findings and outline any necessary next steps.

Schedule Your CT Scan with Specialist Medical Imaging

Preparing for a CT scan doesn't have to be overwhelming. By wearing comfortable clothes, arriving hydrated, and following your fasting instructions, you ensure a fast, accurate, and comfortable diagnostic experience.

At Specialist Medical Imaging, our team combines 50 years of trusted clinical experience with advanced low-dose technology to keep you safe and comfortable.

Have a referral or further questions about imaging? Contact our friendly team or visit our online portal to schedule your appointment with confidence today. Our CT Scans are only available at our Parramatta and Toongabbie clinics.

Frequently Asked Questions

What to Know Before Your Appointment: Your Essential CT Scan Guide

Fri, 17 Jul 2026 06:53:04 GMT

When you're referred or recommended for advanced medical imaging, it is natural to have questions about what the process involves, how to prepare, and what the experience will be like. This comprehensive CT scan guide helps you understand how this technology plays a pivotal role in modern diagnostics. If you have ever wondered what a CT scan is or why your doctor has requested one, you are in the right place.

By using state-of-the-art computational imaging, Computed Tomography (CT) scans enable medical teams to look inside the human body with incredible clarity, ensuring accurate, timely diagnoses that pave the way for effective treatment.

The Technology Behind the Scan: How It Works

To truly grasp what a CT scan does, it helps to visualise the human body divided into ultra-thin, digital slices. While a traditional X-ray captures a flat, single 2D image from one direction, a CT scanner operates as a large, doughnut-shaped machine (called a gantry) that rotates 360 degrees around your body.

As the scanner rotates, it sends a series of narrow X-ray beams through the target area. Specialised detectors capture hundreds of individual views from multiple angles. A computer then processes these cross-sectional "slices" and stacks them together. The result is a highly detailed 3D digital map of your internal anatomy, allowing experts to inspect your body layer by layer.

Enhanced Detail: What a CT Scan Shows Beyond Standard X-Rays

So, what does a CT scan show that an ordinary X-ray might miss? Traditional X-rays are excellent for identifying dense structural anomalies, such as obvious bone fractures or joint dislocations, but they frequently struggle to differentiate between various types of soft tissues. A CT scan, however, provides exceptional contrast resolution. This means it can simultaneously display high-definition images of:

Bones : Detecting complex or hairline fractures, bone infections, and structural degradation.
Organs : Evaluating the size, shape, and tissue health of organs like the liver, kidneys, lungs, and brain.
Blood Vessels : Mapping out the circulatory system to look for blockages, clots, or structural weaknesses.
Soft Tissues : Inspecting muscles, tendons, and deep-seated fat deposits for abnormalities.

This multi-layered view allows physicians to inspect delicate structures without requiring exploratory surgeries.

Common Medical Uses & Referral Reasons

Understanding what a CT scan is used for highlights its immense versatility. Because it gathers data so rapidly and accurately, it serves as an important tool in emergency settings and elective outpatient diagnostics.

What is the Most Common Reason for a CT Scan?

Typically, the most frequent reason a doctor issues a referral is to investigate acute, unexplained symptoms or to assess trauma after an accident. Common scenarios include:

Trauma Assessment : Quickly checking for internal injuries or hidden bone fractures after a fall or car accident.
Internal Bleeding & Stroke Evaluation : In emergency medicine, a rapid head CT scan is the gold standard for determining if a stroke is ischemic or hemorrhagic, which dictates life-saving treatments.
Investigating Abdominal Pain : Uncovering the root cause of sudden gastrointestinal distress, such as appendicitis, diverticulitis, or kidney stones.
Lung Conditions : Evaluating chronic breathing issues, suspected blood clots in the

Conditions Identified & the Role of CT in Cancer Detection

Because of its structural precision, the list of conditions a CT scan can identify is vast. It ranges from deep-tissue infections and abscesses to vascular conditions such as aneurysms and complex organ abnormalities.

Can a CT Scan Detect Cancer?

Yes, CT imaging is one of the primary tools used in oncology. The scan is proficient at locating abnormal tissue masses, tumours, and cysts throughout the body. Beyond initial detection, doctors routinely use CT scans to:

Stage Cancer : Determine the exact size of a tumour and see if it has spread to nearby lymph nodes or distant organs.
Monitor Treatment : Assess whether a tumour is shrinking in response to chemotherapy, radiation, or immunotherapy.
 Check Recurrence : Scan patients in remission to ensure the cancer has not returned.

While a CT scan can identify a suspicious mass, it shows structural changes rather than cellular types. Therefore, additional imaging (like a PET/MRI) or a physical tissue biopsy is often required to confirm a definitive cancer diagnosis.

How Long Does a CT Scan Take?

The physical scanning portion of the procedure is swift, typically lasting 20 seconds to 5 minutes, depending on the area being scanned. However, you should generally expect to spend 30 to 60 minutes at the imaging centre to account for check-in, paperwork, changing into a clinical gown, and post-scan instructions.

The Patient Journey: Step-by-Step

Arrival & Preparation : You will check in with our welcoming reception team and complete a brief medical questionnaire. If necessary, you will change into a comfortable medical gown and remove metallic items (jewellery, watches, glasses).
Positioning : An imaging technologist will guide you into the scan room and help you lie down on a padded, motorised examination cradle. Comfort cushions may be used to help you stay perfectly still.
The Scan : The cradle will slowly glide into the centre of the scanner. The technologist will move to an adjacent control room where they can see and hear you at all times through a window and intercom system. You may hear soft whirring or clicking noises as the scanner rotates.
Breathing Instructions : For chest or abdominal scans, you may be asked via the intercom to hold your breath for a few seconds to prevent motion blur on the images.
Post-Scan : Once completed, the cradle glides back out, you can get changed, and you are free to go about your day.

Understanding the Role of Contrast Material

To maximise what a CT scan shows, some examinations require a contrast medium (often an iodine-based liquid). Contrast material acts like a temporary highlighter, changing how X-rays interact with your tissues so that specific blood vessels, organs, or potential abnormalities stand out clearly from surrounding structures. Depending on the area your doctor needs to evaluate, contrast may be administered in three ways:

Orally (Swallowed) : To clearly outline your stomach and gastrointestinal tract.
Intravenously (IV Injection) : Injected into a vein to highlight your circulatory system, liver, kidneys, and soft tissues.
Rectally (Enema) : To give clear definition to your lower bowel.

It is vital to notify staff if you have a history of iodine or contrast allergies, compromised kidney function, or take specific diabetes medications (such as metformin), as our medical team will implement tailored safety protocols for you.

Practical Preparation Advice for Patients

To ensure your appointment proceeds smoothly, keep these helpful tips in mind:

Fasting : If your scan involves contrast dye, you may be asked to fast (no food or liquids, except water) for 2 to 4 hours before your scheduled time.
Clothing : Wear loose, comfortable clothing. Avoid outfits with metal buttons, zippers, snaps, or underwire bras, as metal can cause digital distortions on the scan.
Medications : Continue taking your routine prescription medications with a sip of water unless your doctor specifically instructs otherwise.
Hydration : If you are getting a contrast scan, drinking plenty of water before and after your appointment helps your kidneys naturally flush the contrast material from your system.

Receiving & Interpreting Your Results

Once your scan is finished, your job is complete! The hundreds of digital images are handed over to our on-site radiologist, a doctor who specialises exclusively in interpreting diagnostic imaging.

The radiologist will analyse the images, compile a formal, comprehensive medical report, and send it to your referring general practitioner or specialist. Your doctor will then schedule a follow-up appointment to discuss the findings and talk through the next steps in your care plan.

Partner with Specialist Medical Imaging

A CT scan is one of the safest, fastest, and most reliable diagnostic tools available in modern medicine. By removing the guesswork from internal medical concerns, it empowers you and your healthcare provider to make informed decisions for your health. If you have been handed an imaging referral, remember that the experienced, compassionate team at Specialist Medical Imaging is here to support you at every turn.

Book Your CT Scan Today

Have an imaging referral or further questions about your upcoming procedure? Contact our friendly team or visit our online portal to schedule your appointment with confidence today. Our CT Scans are only available at our Parramatta and Toongabbie clinics.

DEXA Body Composition Scan: What to Expect, How it Works, & Why it Matters

Fri, 10 Apr 2026 03:29:12 GMT

Evaluating a patient’s health based solely on total body weight or Body Mass Index (BMI) often falls short of providing a complete metabolic profile. As healthcare providers, you understand that two patients with the same BMI can possess vastly different metabolic risk factors and physical capabilities. Consequently, there is a growing clinical requirement for objective, highly accurate tissue quantification.

Used as a clinical gold standard, a DEXA body composition scan provides practitioners with a look into a patient's exact musculoskeletal and adipose tissue distribution. This comprehensive guide outlines the mechanisms behind Dual-Energy X-ray Absorptiometry (DEXA), what patients can expect during the procedure, how to interpret the diagnostic output, and why this data matters for proactive patient care.

What is a DEXA Body Composition Scan?

A DEXA body composition scan is a non-invasive, low-exposure radiographic imaging modality. While it has historically been used almost exclusively for bone densitometry, modern advancements have positioned the DEXA scan for body composition as a premier instrument for three-compartment tissue analysis. Unlike traditional assessment tools, it segments total body mass into three distinct categories: fat mass, lean soft tissue, and bone mineral content.

When advising patients, it is helpful to contrast this technology with other common methods. BMI remains a tool that fails to differentiate between high muscle mass and adiposity. Skinfold callipers show significant inter-operator variability and assess only subcutaneous fat. Similarly, bioelectrical impedance analysis (BIA) is heavily influenced by a patient’s acute hydration levels, food intake, and skin temperature, often yielding inconsistent longitudinal data.

A DEXA scan circumvents these limitations, offering clinicians stable, reproducible, and highly accurate baseline data.

How Does a DEXA Scan Work for Body Composition?

To understand how a body composition scan works, one must look at the underlying physics of differential attenuation. The equipment emits two distinct, low-energy X-ray beams through the patient's body tissues. Bone mineral, lean muscle tissue, and adipose fat tissue each attenuate (absorb) these X-ray beams differently.

When considering how a DEXA scan works for body composition, specialised detectors measure the exact amount of radiation passing through the body at each energy level. Software processes these values pixel-by-pixel, calculating the precise mass and percentage of each tissue compartment. The radiation exposure is remarkably low, often equivalent to less than one day of natural background radiation, making it a safe diagnostic tool for routine monitoring.

What to Expect: Preparing for a DEXA Body Composition Scan

When instructing patients on how to prepare for a DEXA body composition scan, simplicity and consistency are key. Patients should wear loose, comfortable clothing free of metal, as metal can disrupt the imaging. While patients do not need to alter their long-term diet, they should ideally fast from food and limit heavy fluid intake for 2 to 4 hours before their appointment to avoid transient gastrointestinal mass that could affect the trunk readings.

The actual scanning process is swift and entirely non-invasive. The patient lies supine and completely still on a padded, open scanner bed while the imaging arm slowly passes from head to toe. It takes approximately 6 to 10 minutes. Throughout the process, the patient remains fully clothed, experiences no physical discomfort, and can resume normal activities immediately.

Understanding Your Results: How to Read a DEXA Scan

Reviewing the comprehensive digital report allows clinicians to develop highly targeted, data-driven treatment plans. Knowing how to read DEXA scan results for body composition involves analysing several key parameters. The report breaks down tissue metrics globally and regionally across the android (abdominal), gynoid (hip/thigh), arms, legs, and trunk zones.

Key data points include:

Total Body Fat Percentage : The overall ratio of adipose tissue to total body mass.
Android/Gynoid (A/G) Ratio : A high A/G ratio indicates preferential fat deposition in the abdomen, a key marker of metabolic syndrome.
Visceral Adipose Tissue (VAT) : Quantifies the deep fat surrounding internal organs.
 Lean Mass Balance : Compares left-versus-right limb muscle mass to highlight functional asymmetries or atrophy.

Healthy reference ranges are adjusted for age and biological sex. Clinicians should view significant regional asymmetries or elevated VAT metrics as clinical "red flags" indicating elevated cardiovascular, metabolic, or biomechanical injury risks.

Bone Density and DEXA Scans

Beyond soft-tissue metrics, integrating a structural bone-density DEXA scan provides essential insights into skeletal integrity. This scan evaluates bone mineral density (BMD), typically focusing on critical fracture zones like the lumbar spine and proximal femur. The data is reported as a T-score (comparing the patient to a young-adult reference population) and a Z-score (comparing the patient to an age and sex-matched cohort).

Screening is critical for aging adults, postmenopausal women over the age of 50, patients on long-term corticosteroid therapies, and those with a history of low-trauma fractures. Additionally, elite athletes engaged in high-impact or weight-restricted sports benefit from monitoring BMD to prevent stress fractures. Optimising bone health is a cornerstone of proactive longevity, safeguarding mobility, and preventing debilitating fall-related injuries later in life.

Tracking Body Fat Percentage with a DEXA Scan

Using a DEXA scan for body fat percentage tracking offers significant advantages over conventional anthropometric methods. It isolates subcutaneous fat (located just beneath the skin) from visceral fat. Visceral fat is highly immunologically active, releasing inflammatory cytokines that contribute to insulin resistance, dyslipidemia, and coronary artery disease.

For patients undergoing therapeutic weight loss or metabolic optimisation, tracking these fat compartments ensures that weight loss is derived from adipose tissue rather than metabolically active skeletal muscle. It serves as an objective validator of medical weight management protocols, lifestyle medicine interventions, and bariatric therapies.

Benefits of Regular DEXA Body Composition Scans

Recommending periodic body composition scan monitoring offers clear advantages for patient compliance and clinical precision:

Objective Fat Loss Progress : Validates that therapeutic interventions are successfully targeting adipose tissue.
Muscle Mass Maintenance and Growth : Tracks the efficacy of resistance training, physical therapy, or hormonal replacement therapies while preventing sarcopenia.
Skeletal Health Surveillance : Identifies early-stage osteopenia before it progresses to irreversible osteoporosis.
 Tailored Clinical Programs : Empowers clinicians, dietitians, and exercise physiologists to curate bespoke nutritional and therapeutic regimens based on real-time physiological data.

Is a DEXA Body Composition Scan Right for Your Patients?

This diagnostic modality is highly beneficial across a broad spectrum of patients. Elite and recreational athletes use it to optimise power-to-weight ratios and monitor rehabilitation progress following unilateral injuries. Patients navigating age-related sarcopenia or osteopenia rely on it to track musculoskeletal decline. Furthermore, those engaged in a structured fat-loss or wellness program benefit from the clarity that standard anthropometrics cannot provide.

Partner with Specialist Medical Imaging

At Specialist Medical Imaging , we provide your patients with access to state-of-the-art diagnostic technology overseen by experienced, on-site specialists. Our DEXA Scans are only available at our Parramatta Clinic — 29 Grose Street, Parramatta. We offer convenient online booking and swift diagnostic reporting to support your clinical workflows.

Book your patient’s DEXA scan today or contact our team to download our referral forms.

News From Specialist Medical Imaging

A Patient Guide: CT Scans vs X-Rays

Understanding X-Rays: Quick, Flat, & Functional

Understanding CT Scans: Detailed & Multi-Dimensional

Is a CT Scan Better Than an X-Ray?

Choosing the Right Tool: CT Scan vs X-Ray for Injuries & Illnesses

Safety First: CT Scan vs X-Ray Radiation

Accessing Care at Specialist Medical Imaging

Frequently Asked Questions

How to Prepare for a CT Scan with Confidence

Understanding the CT Scan: Why It Matters

The Role of Preparation in Image Quality

Core Preparation Instructions: Fasting, Hydration, & Medications

Can You Eat Before a CT Scan?

Staying Hydrated

Managing Medications and Referrals

Navigating a Scan with Contrast Fluid

What to Wear and Bring to Your Appointment

Step-by-Step: What Happens During a CT Scan?

Post-Scan Expectations & Results

Receiving Your Results

Schedule Your CT Scan with Specialist Medical Imaging

Frequently Asked Questions

What to Know Before Your Appointment: Your Essential CT Scan Guide

The Technology Behind the Scan: How It Works

Enhanced Detail: What a CT Scan Shows Beyond Standard X-Rays

Common Medical Uses & Referral Reasons

What is the Most Common Reason for a CT Scan?

Conditions Identified & the Role of CT in Cancer Detection

Can a CT Scan Detect Cancer?

How Long Does a CT Scan Take?

The Patient Journey: Step-by-Step

Understanding the Role of Contrast Material

Practical Preparation Advice for Patients

Receiving & Interpreting Your Results

Partner with Specialist Medical Imaging

Book Your CT Scan Today

DEXA Body Composition Scan: What to Expect, How it Works, & Why it Matters

What is a DEXA Body Composition Scan?

How Does a DEXA Scan Work for Body Composition?

What to Expect: Preparing for a DEXA Body Composition Scan

Understanding Your Results: How to Read a DEXA Scan

Bone Density and DEXA Scans

Tracking Body Fat Percentage with a DEXA Scan

Benefits of Regular DEXA Body Composition Scans

Is a DEXA Body Composition Scan Right for Your Patients?

Partner with Specialist Medical Imaging

Your Questions Answered