Venous catheterization for PTH sampling
Staged venous sampling to localize a parathyroid adenoma when imaging is inconclusive.
The information below is provided for general educational purposes only. It describes the procedure in general terms and may not apply to your specific situation. Only your interventional radiologist can provide you with personalized information adapted to your case.
What does this intervention involve?
Background
Persistent/recurrent hyperparathyroidism with non-localizing imaging.
Procedure
Staged sampling from thyroid/mediastinal veins for PTH levels. Duration: 30-60 minutes.
Risks
Hematoma, venous thrombosis.
Recovery
Results guide targeted surgery.
Practical information
Local anesthesia. Outpatient procedure (return home the same day).
This information does not replace a medical consultation. Each procedure is adapted to the patient's individual situation. Your doctor will explain the specific details, expected benefits and potential risks during your consultation.
