Anything you get your hands on should be used.
If you have to retreat, you must understand how you lost the first wave of offense and defense.
There are three major categories of frontline chemotherapy drugs for digestive tract tumors: 5-fluorouracil, Irinotecan, and Oxaliplatin. 5-fluorouracil has larger side effects on the heart; it's possible that Teacher Lu couldn't endure the first chemotherapy session because of this reason.
In the future, as soon as people hear about severe side effects, they immediately think of the so-called low-side-effect superstar targeted drugs.
Targeted drugs have significant limitations and are not particularly effective for duodenal cancer and pancreatic cancer. This weapon's effectiveness is only average. Returning to second-line drugs, the efficacy of second-line drugs against cancer, confirmed by data, is effective, unlike the third line, which is like Schrödinger's cat.
Xie Wanying suggested to the teachers: It can be tried.
