Why did the name change?

CT scans were originally called an EMI scan.

The original name for this scan was an EMI scan, named after the company that created the technology. That evolved into a CAT scan, and CT is a more modern, simplified version of this name.

CT scan vs. CAT scan: What’s the difference?

A CT scan and a CAT scan are the same thing. CT stands for computerized tomography and CAT stands for computerized axial tomography. Nowadays these machines don’t only produce axial images but also coronal and sagittal images. So now it’s called ‘CT’ instead of ‘CAT’.

When to get a CT scan?

 Diagnose muscle and bone disorders, such as bone tumors and fractures. Pinpoint the location of a tumor, infection or blood clot. CT tests can guide procedures like surgery, biopsy and radiation therapy.

CT scans help healthcare providers detect various injuries and diseases, including:

• Certain types of cancer and benign (noncancerous) tumors.
• Fractures (broken bones).
• Heart disease.
• Blood clots.
• Bowel disorders (appendicitis, diverticulitis, blockages, Crohn’s disease).
• Kidney stones.
• Brain injuries.
• Spinal cord injuries.
• Internal bleeding.

Test Details

During a CT scan, you’ll lie down on a table that moves into the scanner. You will be sent home with a QR Code or a CD containing your images if they are ready. Results will be sent to your referring physician. 

Will I need to prepare for my CT scan?

General Prep Guidelines:

• Diet restrictions: Watch what you eat and drink for the four hours before your CT scan with contrast. Consuming only clear liquids helps prevent nausea when you receive the contrast. You can have broth, tea or black coffee, strained fruit juices, plain gelatin and clear soft drinks (like ginger ale).

• Plan to arrive early. Your provider will tell you when to come to your appointment.
• Wear comfortable clothes and remove any metal jewelry or clothing. Your provider may give you a hospital gown to wear.

Why choose Blue Rock Medical for your CT Scan?

At Blue Rock Medical, our advanced, dual-energy CT Scanner produces the highest-quality images at affordable prices. We can often accommodate same-day appointments. You call, you get in. Call us for personalized care.