CT Scanning
CT stands for Computerised Tomography and is a diagnostic technique in which the combined use of a computer and x-rays passed through the body at different angles produces cross-sectional images of tissues.
Departments on all sites incorporate modern CT equipment. At Calderdale we have a Canon Aquilon Prism and at the Huddersfield and Broad Street site we have Canon Aquilon Prime SP’s. We also currently have the support of a mobile CT unit at the Acre Mill site.
Each scanner on our hospital sites are available 24 hours per day, seven days per week for emergencies. Experienced CT radiographers run the scanners, most of whom have undertaken additional qualifications in CT (computerised tomography). The team also includes radiographic assistants.
Depending on the area being imaged, patients may require an injection of an iodine-based agent (known as contrast) as images are acquired, which highlights the blood vessels, rendering images clearer to the interpreting radiologist. The patients can be cannulated by either the CT radiographer or radiographic assistants.
Some patients undergoing scans of the bowel may need to drink a volume of contrast agent prior to their examination. This may be an aniseed-flavoured radio-opaque substance.
Completed examinations are then reviewed by a consultant radiologist who issues a report to the referring clinician.
Any body area can be scanned using CT although the most common examinations are:
- Head e.g. for trauma or cerebrovascular accident (stroke)
- Thorax
- Abdomen and pelvis
- Orthopaedic examinations
- Interventional procedures e.g., biopsies or drainages
What is a CT scan?
More information about what a CT scan is, when they are used, what happens and how you can prepare for one can be found here: CT scan - NHS.
Where to find us
Calderdale Royal Hospital - CT is situated within the main x-ray department on the first floor.
Huddersfield Royal Infirmary –Your appointment letter will direct you to the appropriate scanner:
- Main radiology department on the lower ground floor.
- South Drive CT department is located on the basement floor.
Broad Street CDC - CT is situated within the main x-ray department on the first floor. Our reception team will direct you to the appropriate waiting area.
