CT Capabilities at The Urgency Room

What Is a CT Scanner?

Computed tomography, or CT as it’s widely known as, is commonly used to quickly and accurately detect internal injuries. While a CT scanner functions differently than an X-Ray machine, it still uses X-Rays as a means of taking images of different parts of the body. Much larger than a traditional X-Ray machine, CT scanners use a gantry, which is a large metal circle that stands vertically. When receiving a CT scan, the patient lays flat on a bed that moved through the center of the gantry. While the bed moves horizontally through the gantry, moving X-Ray tubes within the gantry rotate around the patient, capturing images from all angles instead of just one like with a standard X-Ray.

A CT scanner’s X-Rays make full rotations around a patient in order to capture “slices” of the patient. Instead of receiving a flat image, physicians are able to obtain images of internal cross-sections that they can assemble, take apart turn and examine from different angles. The resulting 3D images enable physicians to be able to examine the skeleton, organs and tissues of a patient while trying to pinpoint abnormalities such as bleeding, fluid or tumors.

When Do You Need a CT Scan?

When your medical urgency calls for more information than a standard static X-Ray can provide, a CT scan may be in order. CT scans are quick and painless, and they provide a vast amount of crucial information in regard to internal injuries specifically as they can detect blood vessels and soft tissues along with bones. For example, if you are feeling severe internal discomfort when you come into your nearest Urgency Room, a CT scan could see if you’re suffering from excess fluid or internal bleeding—things a standard X-Ray may not detect as well.

CT scanners are excellent tools to detect:

- Broken bones

- Tumors

- Infections

- Blood clots

- Excess fluids

- Cystic fibrosis

- Injuries from trauma

Along with being able to detect and locate those internal abnormalities, a CT scanner can also help physicians identify issues such as heart disease or cancer. As with a standard X-Ray, you must be free of metal jewelry or accessories before getting a CT scan. In some instances, you may be asked to take or be injected with a substance called a contrast medium. When taken by mouth or injected through a vein, a contrast medium will help highlight specific areas to be examined during a CT scan. It could help identify a clot or internal bleeding among other medical problems.

Having a CT scan taken of your body can take just minutes with our advanced equipment. Once completed, our physicians will be able to examine the results on digital images of your internal injuries or ailments. The CT scan is a very safe and reliable procedure that helps physicians at your nearest Urgency Room identify, assess and treat what could be causing you pain and discomfort.

X-ray Capabilities at The Urgency Room

Why You Would Have an X-ray Taken?

X-rays are great for identifying bones, metal or other X-ray-absorbing materials within your body to identify potential problems. While X-rays are great for clearly identifying cracks or fractures in bones, they can identify many other potential medical problems as well. Some reasons you might need an X-ray include:

Bone Problems:

- Fractures

- Infections

- Arthritis

- Cavities in your teeth

- Osteoporosis

- Bone tumors for identifying cancer

Chest Problems:

- Breast cancer

- Enlarged heart

- Lung infection

- Clogged blood vessels

Abdomen Problems:

- Miscellaneous swallowed objects

- Digestive tract

X-ray testing is one of the best ways to examine a suspected broken bone. By taking images from multiple angles, these X-rays can show a physician what type of a break you have, the severity, and what can be done to stabilize and heal the bone. But beyond bones, X-rays are also absorbed by dense fusions, which is why arthritis and osteoporosis can be detected.  

Other ailments such as sinus infections can also be keenly identified using X-ray testing. Normal, healthy sinuses are usually clear of blockage and full of air, which makes them appear black on an X-ray as nothing is present to absorb the rays. When an infection is present, the buildup of mucus or pus in the once clear sinuses will absorb rays and leave a shadow on the X-ray film. This same theory applies to detecting infections in other airways or cavities that are clear or empty when healthy.

Sometimes you may be asked to ingest or receive an injection of a contrast medium. Usually made of barium or iodine, this contrast medium absorbs X-rays and can reveal potential medical problems when examining areas like the digestive tract. In rare occasion, contrast medium can cause some side effects. X-rays requiring the aid of a contrast medium may also take longer than a standard X-ray.