How does a CT scan work. What are the differences between CT and MRI scans. When is a CT scan preferred over other imaging methods. How should patients prepare for a CT scan procedure.

The Fundamentals of CT and CAT Scans

Computerized tomography (CT) and computerized axial tomography (CAT) scans are advanced medical imaging techniques that combine data from multiple X-rays to create detailed images of internal body structures. These scans produce 2-dimensional “slice” images that can be used to construct 3-dimensional representations, offering a comprehensive view of the body’s interior.

CT scanners emit narrow beams of radiation through the body as they rotate around it, capturing hundreds of different density levels. This allows the scanner to detect tissues within solid organs, providing far more detail than traditional X-ray imaging.

How CT Scanners Work

The CT scanner’s X-ray detector transmits data to a computer, which then constructs a 3-D cross-sectional image of the scanned body part. This image is displayed on a screen for medical professionals to analyze. In some cases, contrast dyes are used to enhance the visibility of certain structures.

• Barium meals for abdominal scans
• Barium enemas for lower body imaging
• Intravenous contrast agents for blood vessel visualization

Advancements in CT Technology: Spiral CT

Spiral CT is a relatively new technology that improves the accuracy and speed of CT scans. During a spiral CT scan, the X-ray beam follows a spiral path, allowing for continuous data collection without gaps between images. This results in more precise and comprehensive imaging.

Potential Risks of CT Scans

While CT scans are invaluable diagnostic tools, they do expose patients to ionizing radiation, which carries a small risk of cancer. Medical professionals carefully weigh the benefits of CT imaging against these potential risks when recommending the procedure.

Applications of CT Scans in Modern Medicine

CT scans have a wide range of applications in medical diagnostics and treatment planning. They are particularly useful for imaging:

• Soft tissues
• Pelvic region
• Blood vessels
• Lungs
• Brain
• Abdomen
• Bones

CT scans excel at detecting abnormalities in soft tissue and are often the preferred method for diagnosing various cancers, including liver, lung, and pancreatic cancers. They provide crucial information about tumor size, location, and impact on surrounding tissues.

CT Scans in Neurological Assessment

In brain imaging, CT scans can reveal critical information about bleeding, arterial swelling, or the presence of tumors. This makes them invaluable in emergency situations where quick diagnosis is essential.

Abdominal and Thoracic Imaging

CT scans of the abdomen can detect tumors, inflammation, and internal organ injuries. They are particularly effective at identifying lacerations of the spleen, kidneys, or liver, which may not be visible through other imaging methods.

CT Scans in Treatment Planning and Bone Assessment

Beyond diagnosis, CT scans play a crucial role in treatment planning. They are used to guide radiotherapy and biopsies by providing precise location data. CT scans also offer valuable insights into vascular conditions and blood flow.

In orthopedics, CT scans are essential for assessing bone diseases, measuring bone density, and evaluating spinal conditions. They provide clear images of even small bones and surrounding tissues, making them invaluable for diagnosing and treating skeletal injuries.

CT vs MRI: Understanding the Differences

While both CT and MRI (Magnetic Resonance Imaging) are advanced imaging techniques, they have distinct characteristics and applications. Understanding these differences can help patients and healthcare providers choose the most appropriate imaging method for specific medical conditions.

Key Differences Between CT and MRI

• Technology: CT scans use X-rays, while MRI uses magnets and radio waves
• Soft Tissue Imaging: MRI is superior for visualizing tendons and ligaments
• Spinal Cord Examination: MRI provides better images of the spinal cord
• Cancer Detection: CT scans are often preferred for cancer diagnosis
• Brain Imaging: MRI typically offers clearer images of brain tumors
• Trauma Cases: CT scans are faster and better suited for emergency situations
• Bone Imaging: CT scans provide clearer images of bones and fractures
• Chest Imaging: CT scans excel at visualizing lungs and organs in the chest cavity

Are there specific conditions where CT scans are particularly advantageous? CT scans are especially useful for diagnosing and assessing:

1. Pneumonia
2. Abnormalities in chest X-rays
3. Bleeding in the brain, particularly after injury
4. Organ tears and injuries
5. Broken bones and vertebrae

Preparing for a CT Scan: What Patients Need to Know

Proper preparation is crucial for obtaining accurate CT scan results. Patients may need to follow specific instructions depending on the type of scan and the area being examined.

Pre-Scan Instructions

Patients might be asked to abstain from food and possibly drink for a specified period before the scan. On the day of the procedure, patients typically need to change into a hospital gown. If a gown is not provided, wearing loose-fitting clothes without metal fastenings is recommended.

Contrast Dyes and Allergies

Some CT scans require the use of contrast dyes to enhance image quality. These may be administered orally, as an enema, or through injection. Patients with known allergies to contrast materials should inform their healthcare provider in advance, as medications can be prescribed to reduce allergic reactions.

Metal Objects and CT Scans

Metal can interfere with CT scanner function, so patients must remove all jewelry and metal accessories before the procedure. This ensures the highest quality images and prevents artifacts that could lead to misdiagnosis.

The CT Scan Procedure: What to Expect

Understanding the CT scan process can help alleviate anxiety and ensure a smooth experience for patients. Here’s what typically happens during a CT scan:

1. The patient lies down on a motorized examination table.
2. The table slides into the doughnut-shaped CT scanner.
3. Most scans require the patient to lie on their back, but some may need different positioning.
4. The scanner takes an initial X-ray picture.
5. The examination table moves slightly for the next image.
6. This process repeats until the required images are captured.

How long does a typical CT scan take? Most CT scans are completed within 10 to 30 minutes, depending on the area being scanned and whether contrast dye is used. The actual scanning time is usually only a few minutes.

Patient Comfort and Communication

During the scan, patients are asked to remain still to ensure clear images. Many CT scanners have an intercom system, allowing patients to communicate with the technologist throughout the procedure. Some patients may experience mild claustrophobia, but the open design of modern CT scanners helps minimize this issue.

Interpreting CT Scan Results: The Role of Radiologists

After the CT scan is completed, the images are carefully analyzed by radiologists – medical doctors specializing in interpreting medical images. They look for any abnormalities or signs of disease in the scanned areas.

The Reporting Process

Radiologists prepare a detailed report of their findings, which is then sent to the patient’s referring physician. This report typically includes:

• A description of the areas examined
• Any abnormalities or concerning findings
• Comparison with previous imaging studies, if available
• Recommendations for further testing or follow-up, if necessary

How long does it take to get CT scan results? The time frame can vary depending on the urgency of the case and the healthcare facility’s protocols. In emergency situations, results may be available within hours. For routine scans, it typically takes a few days for the radiologist to prepare the report and for the referring physician to review and discuss the results with the patient.

Follow-Up After CT Scans

Based on the CT scan results, the referring physician may recommend:

1. Additional imaging tests for further clarification
2. Biopsy procedures to examine suspicious areas
3. Treatment plans for identified conditions
4. Regular follow-up scans to monitor changes over time

It’s important for patients to discuss their CT scan results thoroughly with their healthcare provider to understand the implications and any necessary next steps in their care.

Advancing Medical Imaging: Future Developments in CT Technology

The field of CT imaging continues to evolve, with ongoing research and development aimed at improving image quality, reducing radiation exposure, and expanding the technology’s applications. Some exciting areas of advancement include:

Dual-Energy CT

Dual-energy CT scanners use two different energy levels of X-rays to provide more detailed information about tissue composition. This technology can help differentiate between various types of tissues and materials, improving diagnostic accuracy in areas such as cardiovascular imaging and oncology.

Artificial Intelligence in CT Imaging

Artificial intelligence (AI) and machine learning algorithms are being developed to assist radiologists in interpreting CT scans. These technologies have the potential to:

• Improve the speed and accuracy of diagnoses
• Detect subtle abnormalities that might be missed by human observers
• Reduce the workload on radiologists, allowing them to focus on complex cases
• Enhance image quality while reducing radiation dose

How might AI change the future of CT scan interpretation? While AI is not expected to replace radiologists, it is likely to become an invaluable tool in their workflow, improving efficiency and diagnostic accuracy.

Ultra-Low Dose CT Scans

Researchers are working on developing CT scanning techniques that significantly reduce radiation exposure without compromising image quality. These advancements could make CT scans even safer for patients, particularly for those who require frequent imaging.

Photon-Counting CT

Photon-counting CT is an emerging technology that promises to revolutionize CT imaging. Unlike conventional CT scanners, which measure the total energy of many X-rays at once, photon-counting CT detectors can measure each individual X-ray photon. This could lead to:

• Higher resolution images
• Improved tissue characterization
• Reduced radiation dose
• Better visualization of small structures and subtle abnormalities

What potential benefits could photon-counting CT bring to medical imaging? This technology could enhance the detection of small lesions, improve the characterization of tissues, and allow for more precise diagnoses across a range of medical conditions.

The Role of CT Scans in Personalized Medicine

As medical treatment becomes increasingly personalized, CT scans are playing a crucial role in tailoring care to individual patients. Advanced CT imaging techniques are contributing to personalized medicine in several ways:

Precision Oncology

CT scans are instrumental in cancer care, from initial diagnosis to treatment planning and monitoring. In precision oncology, CT imaging helps:

• Accurately stage cancers
• Guide targeted biopsies
• Plan precise radiation therapy
• Monitor treatment response
• Detect early signs of recurrence

Cardiovascular Risk Assessment

Advanced CT techniques, such as coronary CT angiography and calcium scoring, are revolutionizing cardiovascular risk assessment. These non-invasive tests can:

• Detect early signs of coronary artery disease
• Assess the risk of future cardiac events
• Guide preventive interventions
• Monitor the effectiveness of treatments

Neurological Disorders

CT imaging plays a vital role in the diagnosis and management of neurological conditions. In personalized neurology, CT scans can:

• Aid in the early detection of neurodegenerative diseases
• Guide surgical planning for brain tumors
• Assess stroke risk and guide treatment decisions
• Monitor the progression of neurological disorders over time

How are CT scans contributing to more personalized treatment plans? By providing detailed, patient-specific information, CT scans allow healthcare providers to tailor treatments to individual patients, potentially improving outcomes and reducing unnecessary interventions.

Genetic and Molecular Imaging

Emerging CT technologies are being developed to integrate genetic and molecular information with anatomical imaging. This could lead to:

• Better understanding of disease processes at a molecular level
• More accurate prediction of treatment responses
• Development of targeted therapies based on individual patient characteristics
• Earlier detection of diseases before they cause structural changes

As CT technology continues to advance, its role in personalized medicine is likely to expand, offering new opportunities for tailored diagnosis, treatment, and prevention strategies across a wide range of medical conditions.

CT scan or CAT scan: How does it work?

A computerized tomography (CT) or computerized axial tomography (CAT) scan combines data from several X-rays to produce a detailed image of structures inside the body.

CT scans produce 2-dimensional images of a “slice” or section of the body, but the data can also be used to construct 3-dimensional images. A CT scan can be compared to looking at one slice of bread within a whole loaf.

CT scans are used in hospitals worldwide.

A CT scanner emits a series of narrow beams through the human body as it moves through an arc.

This is different from an X-ray machine, which sends just one radiation beam. The CT scan produces a more detailed final picture than an X-ray image.

The CT scanner’s X-ray detector can see hundreds of different levels of density. It can see tissues within a solid organ.

This data is transmitted to a computer, which builds up a 3-D cross-sectional picture of the part of the body and displays it on the screen.

Sometimes, a contrast dye is used because it can help show certain structures more clearly.

For instance, if a 3-D image of the abdomen is required, the patient may have to drink a barium meal. The barium appears white on the scan as it travels through the digestive system.

If images lower down the body are required, such as the rectum, the patient may be given a barium enema. If blood vessel images are the target, a contrast agent will be injected into the veins.

The accuracy and speed of CT scans may be improved with the application of spiral CT, a relatively new technology. The beam takes a spiral path during the scanning, so it gathers continuous data with no gaps between images.

CT is a useful tool for assisting diagnosis in medicine, but it is a source of ionizing radiation, and it can potentially cause cancer.

The National Cancer Institute advise patients to discuss the risks and benefits of CT scans with their doctors.

Share on PinterestA CT scan can detect abnormalities in the soft tissue.

It is useful for obtaining images of:

• soft tissues
• the pelvis
• blood vessels
• lungs
• brain
• abdomen
• bones

CT is often the preferred way of diagnosing many cancers, such as liver, lung, and pancreatic cancers.

The image allows a doctor to confirm the presence and location of a tumor, its size, and how much it has affected nearby tissue.

A scan of the head can provide important information about the brain, for instance, if there is any bleeding, swelling of the arteries, or a tumor.

A CT scan can reveal a tumor in the abdomen, and any swelling or inflammation in nearby internal organs. It can show any lacerations of the spleen, kidneys, or liver.

As a CT scan detects abnormal tissue, it is useful for planning areas for radiotherapy and biopsies, and it can provide valuable data on blood flow and other vascular conditions.

It can help a doctor assess bone diseases, bone density, and the state of the patient’s spine.

It can also provide vital data about injuries to a patient’s hands, feet, and other skeletal structures. Even small bones are clearly visible, as well as their surrounding tissue.

CT versus MRI

The main differences between CT and MRI are:

• A CT scan uses X-rays, but an MRI uses magnets and radio waves.
• Unlike an MRI, a CT scan does not show tendons and ligaments.
• MRI is better for examining the spinal cord.
• A CT scan is better suited to cancer, pneumonia, abnormal chest x-rays, bleeding in the brain, especially after an injury.
• A brain tumor is more clearly visible on MRI.
• A CT scan shows organ tear and organ injury more quickly, so it may be more suitable for trauma cases.
• Broken bones and vertebrae are more clearly visible on a CT scan.
• CT scans provide a better image of the lungs and organs in the chest cavity between the lungs.

The patient may need to abstain from food, and possibly drink, for a specific period before the scan.

On the day

In most places, the patient will need to undress, usually down to their underwear, and put on a gown that the health center will provide. Avoid wearing jewelry.

If the hospital does not provide a gown, the patient should wear loose-fitting clothes free of metal buttons and zippers.

Some patients may have to drink a contrast dye, or the dye may be given as an enema, or injected.This improves the picture of some blood vessels or tissues.

Any patient who has an allergy to contrast material should tell the doctor beforehand. Some medications can reduce allergic reactions to contrast materials.

As metal interferes with the workings of the CT scanner, the patient will need to remove all jewelry and metal fastenings.

During the scan

The patient will need to lie down on a motorized examination table that slides into a doughnut-shaped CT scanner machine.

In most cases, the patient will lie on their back, facing up. But, sometimes, they may need to lie facedown or sideways.

After one x-ray picture, the couch will move slightly, and then the machine will take another image, and so on. The patient needs to lie very still for the best results.

During the scan, everybody except for the patient will leave the room. An intercom will enable two-way communication between the radiographer and the patient.

If the patient is a child, a parent or adult might be allowed to stand or sit nearby, but they will have to wear a lead apron to prevent radiation exposure.

Share on PinterestThe doctor should explain why the scan is needed, any other options available, and the pros and cons of having a CT scan.

A CT scan involves a small, targeted dose of radiation.

These levels of radiation, even in people who have undergone several scans, has not proven to be harmful.

The chance of developing cancer as the result of a CT scan is thought to be less than 1 in 2,000.

The amount of radiation involved is estimated to be around the same as a person would be exposed to in a space of between several months and several years of natural exposure in the environment.

A scan is only given if there is a clear medical reason to do so. The results can lead to treatment for conditions that could otherwise be serious. When the decision is taken to perform a scan, doctors will ensure that the benefits outweigh any risk.

Problems that could possibly arise from radiation exposure include cancer and thyroid issues.

This is extremely unlikely in adults, and also unlikely in children. However, are more susceptible to the effects of radiation. This does not mean that health issues will result, but any CT scans should be noted on the child’s medical record.

In some cases, only a CT scan can show the required results. For some conditions, an ultrasound or MRI might be possible.

Can I have a CT scan if I am pregnant?

Any woman who suspects she may be pregnant should tell her doctor beforehand, because there is a risk that the x-rays could harm the fetus.

Citing the American College of Radiography, the American Pregnancy Association (APA) point out that “No single diagnostic x-ray has a radiation dose significant enough to cause adverse effects in a developing embryo or fetus. ”

However, the APA notes that CT scans are not recommended for pregnant women, “Unless the benefits clearly outweigh the risk.”

CT scans and breastfeeding

If a lactating, or breastfeeding, mother needs an iodinated intravenous dye for contrast, she should avoid breastfeeding for about 24 hours as may pass into the breast milk.

I have claustrophobia: Can I have a CT scan?

A patient who has claustrophobia should tell their doctor or radiographer beforehand. The patient may be given an injection or tablet to calm them down before the scan.

Your health care provider will usually be able to recommend a suitable facility for a scan. You can check if a radiologist is accredited by searching on the website of the American College of Radiology.

CT scan or CAT scan: How does it work?

A computerized tomography (CT) or computerized axial tomography (CAT) scan combines data from several X-rays to produce a detailed image of structures inside the body.

CT scans produce 2-dimensional images of a “slice” or section of the body, but the data can also be used to construct 3-dimensional images. A CT scan can be compared to looking at one slice of bread within a whole loaf.

CT scans are used in hospitals worldwide.

A CT scanner emits a series of narrow beams through the human body as it moves through an arc.

This is different from an X-ray machine, which sends just one radiation beam. The CT scan produces a more detailed final picture than an X-ray image.

The CT scanner’s X-ray detector can see hundreds of different levels of density. It can see tissues within a solid organ.

This data is transmitted to a computer, which builds up a 3-D cross-sectional picture of the part of the body and displays it on the screen.

Sometimes, a contrast dye is used because it can help show certain structures more clearly.

For instance, if a 3-D image of the abdomen is required, the patient may have to drink a barium meal. The barium appears white on the scan as it travels through the digestive system.

If images lower down the body are required, such as the rectum, the patient may be given a barium enema. If blood vessel images are the target, a contrast agent will be injected into the veins.

The accuracy and speed of CT scans may be improved with the application of spiral CT, a relatively new technology. The beam takes a spiral path during the scanning, so it gathers continuous data with no gaps between images.

CT is a useful tool for assisting diagnosis in medicine, but it is a source of ionizing radiation, and it can potentially cause cancer.

The National Cancer Institute advise patients to discuss the risks and benefits of CT scans with their doctors.

Share on PinterestA CT scan can detect abnormalities in the soft tissue.

It is useful for obtaining images of:

• soft tissues
• the pelvis
• blood vessels
• lungs
• brain
• abdomen
• bones

CT is often the preferred way of diagnosing many cancers, such as liver, lung, and pancreatic cancers.

The image allows a doctor to confirm the presence and location of a tumor, its size, and how much it has affected nearby tissue.

A scan of the head can provide important information about the brain, for instance, if there is any bleeding, swelling of the arteries, or a tumor.

A CT scan can reveal a tumor in the abdomen, and any swelling or inflammation in nearby internal organs. It can show any lacerations of the spleen, kidneys, or liver.

As a CT scan detects abnormal tissue, it is useful for planning areas for radiotherapy and biopsies, and it can provide valuable data on blood flow and other vascular conditions.

It can help a doctor assess bone diseases, bone density, and the state of the patient’s spine.

It can also provide vital data about injuries to a patient’s hands, feet, and other skeletal structures. Even small bones are clearly visible, as well as their surrounding tissue.

CT versus MRI

The main differences between CT and MRI are:

• A CT scan uses X-rays, but an MRI uses magnets and radio waves.
• Unlike an MRI, a CT scan does not show tendons and ligaments.
• MRI is better for examining the spinal cord.
• A CT scan is better suited to cancer, pneumonia, abnormal chest x-rays, bleeding in the brain, especially after an injury.
• A brain tumor is more clearly visible on MRI.
• A CT scan shows organ tear and organ injury more quickly, so it may be more suitable for trauma cases.
• Broken bones and vertebrae are more clearly visible on a CT scan.
• CT scans provide a better image of the lungs and organs in the chest cavity between the lungs.

The patient may need to abstain from food, and possibly drink, for a specific period before the scan.

On the day

In most places, the patient will need to undress, usually down to their underwear, and put on a gown that the health center will provide. Avoid wearing jewelry.

If the hospital does not provide a gown, the patient should wear loose-fitting clothes free of metal buttons and zippers.

Some patients may have to drink a contrast dye, or the dye may be given as an enema, or injected.This improves the picture of some blood vessels or tissues.

Any patient who has an allergy to contrast material should tell the doctor beforehand. Some medications can reduce allergic reactions to contrast materials.

As metal interferes with the workings of the CT scanner, the patient will need to remove all jewelry and metal fastenings.

During the scan

The patient will need to lie down on a motorized examination table that slides into a doughnut-shaped CT scanner machine.

In most cases, the patient will lie on their back, facing up. But, sometimes, they may need to lie facedown or sideways.

After one x-ray picture, the couch will move slightly, and then the machine will take another image, and so on. The patient needs to lie very still for the best results.

During the scan, everybody except for the patient will leave the room. An intercom will enable two-way communication between the radiographer and the patient.

If the patient is a child, a parent or adult might be allowed to stand or sit nearby, but they will have to wear a lead apron to prevent radiation exposure.

Share on PinterestThe doctor should explain why the scan is needed, any other options available, and the pros and cons of having a CT scan.

A CT scan involves a small, targeted dose of radiation.

These levels of radiation, even in people who have undergone several scans, has not proven to be harmful.

The chance of developing cancer as the result of a CT scan is thought to be less than 1 in 2,000.

The amount of radiation involved is estimated to be around the same as a person would be exposed to in a space of between several months and several years of natural exposure in the environment.

A scan is only given if there is a clear medical reason to do so. The results can lead to treatment for conditions that could otherwise be serious. When the decision is taken to perform a scan, doctors will ensure that the benefits outweigh any risk.

Problems that could possibly arise from radiation exposure include cancer and thyroid issues.

This is extremely unlikely in adults, and also unlikely in children. However, are more susceptible to the effects of radiation. This does not mean that health issues will result, but any CT scans should be noted on the child’s medical record.

In some cases, only a CT scan can show the required results. For some conditions, an ultrasound or MRI might be possible.

Can I have a CT scan if I am pregnant?

Any woman who suspects she may be pregnant should tell her doctor beforehand, because there is a risk that the x-rays could harm the fetus.

Citing the American College of Radiography, the American Pregnancy Association (APA) point out that “No single diagnostic x-ray has a radiation dose significant enough to cause adverse effects in a developing embryo or fetus.”

However, the APA notes that CT scans are not recommended for pregnant women, “Unless the benefits clearly outweigh the risk. ”

CT scans and breastfeeding

If a lactating, or breastfeeding, mother needs an iodinated intravenous dye for contrast, she should avoid breastfeeding for about 24 hours as may pass into the breast milk.

I have claustrophobia: Can I have a CT scan?

A patient who has claustrophobia should tell their doctor or radiographer beforehand. The patient may be given an injection or tablet to calm them down before the scan.

Your health care provider will usually be able to recommend a suitable facility for a scan. You can check if a radiologist is accredited by searching on the website of the American College of Radiology.

Computed tomography for animals in Moscow – Make a CT scan for a cat and a dog

“A correct diagnosis is a disease half cured!”

The possibilities of modern veterinary medicine have grown significantly in recent years, new diagnostic methods have appeared that allow you to look inside the pet’s body and visually assess the degree of damage to a particular organ. Computed tomography is one of such methods of modern diagnostics!

The essence of the method of computed tomography is to send a large number of X-rays to the object of study to obtain layer-by-layer “sections”, which, after they are received by special detectors, are sent to a computer, where they are processed and the data of the internal structure of the studied area are subsequently restored with the formation of “reconstructions”.

As a result of constructing reconstructions, it becomes possible to visualize and study any internal organ. Such an opportunity to study the area of ​​interest is the key to the high diagnostic value of the computed tomography method in comparison with other methods of visual diagnostics!

Also, the method of computed tomography has become the “gold standard” in the diagnosis of patients in serious or extremely serious condition due to the speed of the study!

Despite working with emergency patients, the method of computed tomography is also widely applicable in the diagnosis of pathologies:

• Diseases of the intervertebral discs.
• Nervous system – brain and spinal cord.
• Search for tumors and metastases in the chest and abdomen.
• Congenital anomalies and genetic pathologies.

Separately, we can talk about computed tomography as a diagnostic method in orthopedics and traumatology. Computed tomography is a method of maximum information content and high-precision diagnostics in planning complex orthopedic and traumatological operations, as it allows you to examine the pathological focus to the smallest detail!

The introduction of a contrast agent during computed tomography significantly expands the diagnostic capabilities of the method, complementing and improving the possibilities of visualizing various kinds of pathologies!

TO LEARN ABOUT THE MODE OF WORK, PREPARATION FOR THE STUDY AND THE POSSIBILITY OF ITS CARRYING OUT – PLEASE CALL +7 (495) 995-50-30

Animal CT Scan – European Center for Radiological Diagnostics

Animal Computed Tomography Scan. This is one of the most modern and accurate methods of radiation diagnostics. CT diagnostics in veterinary medicine:

• highly sensitive to a wide range of pathologies
• takes little time
• the animal is under anesthesia less than in MRI diagnostics

Animal CT is used in the diagnosis of various diseases and acute conditions:

• CT is often prescribed for pneumonia, bronchitis, and other lung diseases
• CT is the first choice for recent injuries
• CT diagnostics is indispensable for examining cancer patients, when looking for metastases
• CT is highly sensitive to the presence of stones in the kidneys, urinary and gall bladders, ureters
• CT is a highly accurate diagnostic tool for absolute contraindications to MRI diagnostics in animals
• CT examination for small animals (guinea pigs, rabbits, some reptiles, etc.) – possible without anesthesia

If your pet was referred for an MRI or CT scan without specifying the location of the study (the specific department(s) were not named), then please note that our Center receives leading veterinary neurologists.

At the appointment with a veterinary neurologist, it is possible to clarify the localization of neurological damage for a more focused study, which in some cases can significantly save the time of the animal’s stay in anesthesia and money.

As part of the neurological appointment, the doctor will also take an anamnesis, examine the animal, check reflexes and perform neurological tests. If necessary, draw up a plan for additional studies and prescribe treatment.

collapse more info

• Prices
• Q&A
• Benefits
• Specialists
• Equipment
• Reviews

Preparation for CT examination

Last feeding no later than 10 hours before the examination. 4 hours before the reception, it is necessary to remove water from free access (do not drink).

If your pet is on a special diet with strict feeding times as directed by your veterinarian, discuss individual preparation for a CT scan with him. However, usually, animals easily endure a temporary restriction in food and water.

What you may need

CT is performed under general anesthesia, so the animal is accompanied by a veterinary anesthesiologist throughout the procedure.
To reduce anesthetic risks, you may need a general and biochemical blood test, a cardiological examination. Administrators will warn you about this when making an appointment for CT diagnostics.

Contraindications

CT diagnostics has virtually no contraindications.

• an absolute contraindication is intolerance to anesthesia – all CT examinations for animals are performed under anesthesia (under anesthesia). Carrying out CT without anesthesia is possible only in some rodents, rabbits, some reptiles, in animals in a coma.
• Relative contraindication for CT is pregnancy of the animal

Question-Answer

What makes up the cost of CT diagnostics for animals

Computed tomography for animals is performed under anesthesia (general anesthesia), so the cost of diagnostics for your pets must include:

• consultation of an anesthesiologist
• animal sedation before anesthesia
• general anesthesia (anesthesia)
• CT diagnostics
• Contrast agent (if needed)
• consumables (drugs, disposable diapers, syringes, catheters, infusion sets, and sedative preparations for anesthesia preparation)

For ease of calculation, we have combined all services related to anesthesia (consultation, sedation, anesthesia, drugs and consumables) into a single price list item – Anesthesia.
A contrast agent is not always injected and is also an independent price list item.
So, in order to determine the total cost of CT diagnostics, it is necessary to add the cost of anesthesia and, if necessary, contrast to the cost of the study. The price list for services can be found on the page below.

How CT is done for animals

The prepared animal is delivered to the CT diagnostics department (do not eat for 10 hours, do not drink for 3 hours. The exception is individual indications for the pet, on the recommendation of the attending physician.).

After being examined by an anesthesiologist, the animal is placed into an anesthetic sleep (narcosis).

The total examination time is from 10-20 minutes to 1 hour (in rare cases). Wake up time within 1.5-2 hours.

A medical opinion and a link to download the study archive will be sent by e-mail within a day and a half (in rare cases, 2 days) (to decipher the CT scan, the diagnostician analyzes several hundred individual x-rays!).

How to get a CT scan at the European Animal X-Ray Center

The attending physician usually sends the animal for CT diagnostics. You can make an appointment with the European Center for Animal X-ray Diagnostics by phone, via the feedback form, or by visiting us in person.

Our operator will contact you, clarify the information, orient the cost and set the date and time for the study.

CT scan for microchipped animals

The presence of an electronic chip is not a contraindication for diagnostics.
At the location of the chip, other metal objects, the image may be distorted (metal artifacts).

Do you have any questions?

We will call you back!

Benefits Center

Expert-level diagnosticians

Examinations are deciphered and described by experts respected in the veterinary community. And, as you know, the respect and trust of colleagues can only be won by a professional approach to work and correct diagnoses. Their many years of experience and the necessary equipment to monitor the patient’s condition make it possible to protect the Pet as much as possible during the procedure

Qualitative research

our MRI and CT operators are true fans of their work! Combined with powerful and well-tuned hardware, they achieve maximum image quality. This allows us not to miss even the slightest deviation from the norm. Our Clients do not worry where to leave the car. Free parking is always available for them near the entrance to Center

Specialist doctors

Koreshkov Artem Ruslanovich

Chief veterinarian. Neurologist, MRI diagnostician.

Kroshkina Irina Alekseevna

Veterinary neurologist, CT diagnostician.

Have questions?

Ask!

Equipment

Philips MX 16 EVO CT scanner

The use of the MX 16 EVO provides fast, ultra-accurate diagnostic results without exposing patients to high radiation exposure.

The MX 16 EVO combines a scanner and a high performance workstation into a lightweight, comfortable and powerful multislice CT system.

Research Prices

Computed tomography of the departments:
head, chest, abdomen, joint, spine (cervical, cervicothoracic, thoracic, thoracolumbar, lumbar, lumbosacral) (without the cost of anesthesia and contrast)

Research of the 1st department

6500 ₽

Whole spine

9000 ₽

Adjacent joints (2 joints)

8500 ₽

Limb (3 joints)

10500 ₽

Limb (3 joints) (without conclusion)

7000 ₽

Screening (without conclusion)

4000 ₽

Exotic screening

6000 ₽

Limb for surgical planning (without conclusion)

3500 ₽

Excretory urography

3000 ₽

Cancer search

12000 ₽

Emergency conclusion on CT

2000 ₽

Contrast up to 10 kg

1700 ₽

Contrast from 10 to 25 kg

2800 ₽

Contrast 25 to 40 kg

4400 ₽

Contrast over 40 kg

5500 ₽

Anesthesia up to 10 kg

3000 ₽

Anesthesia from 10 to 25 kg

3700 ₽

Anesthesia from 25 to 40 kg

4000 ₽

Anesthesia over 40 kg

4500 ₽

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Reviews

Our Cat

Diagnostic Center was recommended to us by our doctor. She said that this is one of the best CT scanners in Moscow! The better the picture, the more accurate the diagnosis. And we also really liked the attitude of the staff in the diagnostic center itself. There are disposable bowls for dogs (you can drink after CT), tea and coffee for us. We arrived on time. We didn’t wait a minute, we immediately had an anesthesiologist’s consultation, then anesthesia, CT – and our Cat was with us. It is good that there are such centers in Moscow.

Little Frenchie

A tumor on the neck of our French Bulldog scared us all. The vet sent me for a CT scan. We found the European Center for Animals. We arrived a little early, but they were waiting for us. First, the anesthesiologist talked to the dog (we did and brought with us a general blood test, a biochemical analysis and an ECHO of the heart). Then a light sedative and literally “children’s” anesthesia. 15 minutes and sniffing Timati was given to the owners with recommendations and a disk with research. The specialists at the Center immediately reassured me, they said that the tumor was benign, everything would be fine. This was later confirmed by our doctor. A small operation and Timati is again cheerful and cheerful. Thanks to everyone who worked with us!

Cat Bucks

I never (until I touched it) wondered what the difference was. But then our pet, Bucks, coughed. He went straight into coughing. The vet advised urgently for a CT scan. According to the recommendations, they signed up at the European Center for X-ray Diagnostics, they were very worried. The cat is already 9 years old, he is home. Suspected from a tumor to bronchitis. Thanks to the staff of the Center. They treated the elderly cat very carefully, minimal anesthesia, the study itself – 20 minutes. The disc was sent immediately. The description was sent directly to the vet. Turned out to be bronchitis. The veterinarian said that the pictures are very high quality, everything is clearly visible. Thank you Center staff.