What kind of examination is noticeable in the diagnosis of early tumors?

Screening ultra-early tumors, gene testing is recommended, and gene testing based on ctDNA early tumor screening is the most breakthrough early tumor screening technology at present, which can find tumor traces 3-5 years in advance.

Let's briefly understand:

"early screening gene detection of ctDNA tumor" was jointly developed by Chinese and American scientists and doctors. They found that all cancer patients have the same feature, that is, there is a genome called "circulating tumor gene (ctDNA)" in the body. Experiments have proved that customers can detect the content of circulating tumor gene (ctDNA) in the body only by taking 5- 10ml blood, and infer the early risk signals of 32 common cancers, so that customers can advance 3-5 years. Even people who have had cancer can evaluate the chance of recurrence within five years through this test.