Question 1

Purpose of the Procedure

Accepted Answer

Monitoring the effectiveness of chemotherapy or radiation. Early detection of cancer recurrence before it appears on imaging. Identifying genetic mutations to guide targeted therapy selection.

Question 2

Target Groups

Accepted Answer

Newly diagnosed cancer patients monitoring treatment plans. Cancer survivors during the regular follow-up phase. Patients for whom traditional tissue biopsies are difficult or risky.

Question 3

Benefits of Liquid Biopsy

Accepted Answer

Non-invasive and painless compared to tissue biopsies. Can be repeated frequently to track patient status easily. Provides a comprehensive view of genetic changes in the tumor over time.

Advanced Precision Cancer Tracking - Liquid Biopsy for Circulating Tumor DNA (ctDNA)