Sentinel lymph node scintigraphy
A gentle examination that helps surgeons target treatment more accurately
What is a sentinel lymph node?
A sentinel lymph node is the first lymph node to which lymph drains from the tumour site. If cancer cells began to spread, this is where they would arrive first.
Why is this examination performed?
Sentinel lymph node scintigraphy allows doctors to:
- Find the first lymph node that is most important to examine.
- Remove it surgically and send it for detailed histological examination.
- Avoid unnecessary removal of multiple nodes, thereby reducing post-operative complications (e.g. swelling, limited mobility).
How is the examination performed?
- A small amount of radioactive substance (99mTc colloid) is administered to the area around the tumour.
- The substance naturally reaches the sentinel lymph node via the lymphatic system.
- A special camera (SPECT/CT) shows the exact location of the node.
- The information is used by the surgeon to perform a targeted procedure.
The entire examination usually takes less than an hour and is painless.
How to prepare
- No special preparation is necessary.
- After the examination, you can return to your normal activities.
- We only recommend drinking plenty of fluids so that the radiopharmaceutical is eliminated from the body more quickly.
Is it safe?
Yes. The substance used emits a very small amount of radiation, comparable to a standard X-ray examination, and is quickly eliminated. The method is used worldwide and has been proven over many years.
Why choose us?
- Modern SPECT/CT technology
- Experienced team with an individual approach
- We cooperate with all health insurance companies
