A surgical procedure in which a small reservoir is placed under the skin in the upper chest area to provide safe access to a large vein, used in patients requiring long-term intravenous medication, fluids, or blood products, particularly for oncology chemotherapy.
Indication
- Long-term chemotherapy administration in oncology patients
- Repeated treatments in patients with poor or overused peripheral veins
- Need for total parenteral nutrition (TPN)
- Patients requiring frequent blood draws or blood product transfusions
- Long-term antibiotic therapy (e.g., resistant infections)
- Immunoglobulin or biologic agent infusions
- Long-term intravenous medication support in chronic diseases
Preparation
- Pre-procedure complete blood count, coagulation tests, and chest X-ray if needed
- Blood thinners are stopped a defined period in advance with physician approval
- Solid food intake is stopped 4-6 hours before the procedure (if sedation is planned)
- The procedure is postponed if active infection, fever, or bleeding disorder is present
- Informed consent is obtained and medication and allergy history is reviewed
How it's performed
- The patient's vital signs (blood pressure, pulse, oxygen) are continuously monitored
- Local anesthesia is generally applied; light sedation may be added if needed
- The skin under the collarbone is sterilized and draped
- Under ultrasound guidance, a thin catheter is placed into a suitable deep vein (subclavian or jugular vein)
- The other end of the catheter is connected to a reservoir (port) placed in a small subcutaneous pocket
- Correct catheter position is confirmed with fluoroscopy/X-ray, and the incisions are closed
Post-procedure
- 1-2 hours of observation after the procedure; most patients are discharged the same day
- Mild pain and swelling at the suture site may be expected for the first 24-48 hours
- The dressing is kept dry and clean; sutures are removed after 7-10 days
- Between treatments, the port is maintained with sterile flushing (heparinized saline) every 4-6 weeks
- Immediate consultation is recommended in case of fever, redness, discharge, or arm swelling
Risks
- Bleeding or hematoma (bruising in the port pocket)
- Pneumothorax (air leakage between the lung membranes, rare)
- Early or late infection (port pocket or bloodstream)
- Catheter blockage or displacement (malposition)
- Catheter-related venous thrombosis (clot inside the vein)
FAQ
How long can a port catheter stay in place?
As long as treatment is required — for months or years. After treatment is completed and the physician approves, it is removed with a small surgical procedure. With regular maintenance and no complications, it can be safely used for a long time.
Can I shower or swim while a port is in place?
Showering is possible after the sutures are removed and the wound has healed (usually 2 weeks). Swimming and pool use are possible after physician approval, during periods when the port is not actively in use; it must not get wet while a needle is in place.
Is the procedure painful?
It is performed with local anesthesia; no pain is felt during the procedure, only touch and pressure may be sensed. Mild pain for 1-3 days afterward is normal and is controlled with simple pain relievers.
How is medication delivered through the port?
The port reservoir is accessed through the skin with special needles (Huber needles). This eliminates the need to search for a vein each time, providing fewer needle sticks and a more comfortable treatment experience.
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