10/09/2025
Now offering RGCC International testing at Four Points Wellness, PLLC!
The biology of a cancerous tumor works similarly to skin or hair. Just like the body sheds hair and skin cells, the tumor sheds cells throughout its lifespan. These cells are called circulating tumor cells (CTCs), and they can be detected in the bloodstream. Therefore, when a blood sample is analyzed for diagnosis, the test will measure the presence of CTCs.
At , we use liquid biopsies to measure the CTC count. A liquid biopsy is a non-invasive way to measure cancer in the body by measuring the number of CTCs in the bloodstream.
The detection and monitoring of markers circulating in the blood are useful for the prognosis and prediction of a patient’s response to therapy.
Explore our full range of CTC tests for cancer screening and monitoring: https://rgcc-international.com/tests/