CT-guided procedures are advanced, minimally invasive techniques that use real-time CT (Computed Tomography) imaging to guide doctors during medical interventions. These procedures allow for precise targeting of problem areas in the body, making them highly effective for both diagnosis and treatment. Common examples include biopsies (removing a small tissue sample), draining fluid from abscesses or cysts, and placing catheters.
What makes CT-guided procedures so valuable is their accuracy. With detailed imaging, doctors can navigate directly to the affected area, even in hard-to-reach places, without needing major surgery.
Why are CT-guided procedures done?
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Tumour or lump diagnosis: To find out if a growth is benign or cancerous
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Fluid drainage: To remove excess fluid from infections, cysts, or organs
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Treatment planning: To help doctors plan targeted treatment by clearly identifying problem areas
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Infection or inflammation: To investigate unusual or inflamed tissue with high precision
What happens during the procedure?
You’ll lie on a CT table while the radiologist uses imaging to guide a thin needle or catheter to the exact location needed. You might be asked to stay very still or briefly hold your breath. The procedure is usually quick and causes only mild discomfort.
Before the procedure:
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Some procedures may require fasting
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Let your doctor know about any medications or allergies
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Wear comfortable clothes and remove jewellery
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Bring recent test results, if available
After the procedure:
You might feel slight soreness where the needle was inserted. Rest for the day is usually advised. Most people return to normal activities quickly unless told otherwise by their doctor.
Why choose CT-guided procedures?
They’re safe, accurate, and cause minimal discomfort—helping doctors diagnose and treat with confidence and speed.
