What is a CT-Guided Pigtail?
A CT-guided Pigtail is a minimally invasive procedure that uses a CT scan to insert a small pigtail catheter. This helps drain excess fluids from areas like abscesses, ducts, or organs. It is a safe and precise method to treat fluid buildup without needing major surgery.
How to Prepare for the Procedure
- Pregnancy: If you are pregnant or think you might be, inform your doctor. CT scans may not be safe during pregnancy. A pregnancy test is recommended if unsure.
- Breastfeeding: Not advised unless necessary. Pump and store milk in advance. Avoid breastfeeding for 24 to 48 hours post-scan.
- Clothing: Wear loose, comfortable clothes. Avoid jewellery or metal items.
- Support: Bring a relative or friend for assistance.
- Insurance: Confirm your coverage and any out-of-pocket expenses with your provider.
Important Information to Share Before the Scan
- Medical History: Carry your complete medical file, prescriptions, and allergy list.
- Kidney Function: A recent Serum Creatinine report, not older than four weeks, is needed if contrast will be used.
Procedure Duration
- Total Time: About 4 to 5 hours
- Preparation and Consent: 5 to 10 minutes
- Scan Time: 15 to 20 minutes
- Post-Procedure Monitoring: 5 to 10 minutes
- Injection and Waiting Time: 10 to 15 minutes for medication, 1 to 2 minutes after injection
How is the CT-Guided Pigtail Performed?
Preparation: You will change into a hospital gown and remove all metal items. If needed, contrast is given by mouth or IV.
Scan Procedure:
- You will lie on a table that moves through a CT scanner shaped like a doughnut.
- The technician will position you, then monitor from another room using intercom or CCTV.
- You may need to stay still and hold your breath briefly. The scan lasts about 15 to 20 minutes.
Catheter Insertion: Using real-time CT imaging, the doctor guides a small catheter (pigtail) into position to drain the fluid.
Post-Procedure: You will be monitored briefly to check for any immediate reactions, especially if contrast was used.
Additional Information
- Appointments: Book in advance. Radiotracer material is prepared based on scheduled patients.
- Insurance: Confirm coverage in advance, as extra charges may apply.