Liquid Biopsy 'Traces' Microscopic Cancer Cells in Blood

A ctDNA blood test is a new method capable of detecting microscopic traces of cancer. Specifically, this test can identify the presence of cancer cells remaining in a patient's body after they have undergone colorectal surgery. Early detection of these traces is crucial for monitoring and managing the disease, allowing doctors to intervene promptly. Furthermore, the ctDNA test provides valuable information to predict the risk of cancer recurrence, helping physicians develop more suitable treatment and follow-up plans for each patient. This represents a potential advancement in cancer diagnosis and monitoring, offering hope for improved treatment outcomes and enhanced quality of life for patients. The method opens new avenues for personalizing cancer therapy.

Key points
* ctDNA blood test detects traces of cancer.
* Identifies residual cancer after colorectal surgery.
* Predicts cancer recurrence risk.

Nguồn / Source: VnExpress - Sức khỏe