All You Need to Know About mCRC Treatment

mCRC treatment is a medical procedure done to patients with metastatic colorectal cancer or mCRC. To further understand the effect of mCRC treatment, it is necessary to define what this cancer is.
So, what is mCRC?
Metastasis is the process of spreading of cancer from the primary site to the other organs and places in the body. If a person has colorectal cancer and his or her tumours spread from the large bowel or rectal to the other parts of the body, the cancer is now called metastatic colorectal cancer or mCRC.
 How does the tumour spread?
The development of mCRC or colorectal cancer begins from the uncontrollable growth and division of cells in the large bowel or rectum wall. The cells form polyps, starting from the mucosa or the innermost layer. Over time, the polyps grow outward through the other layers. The cancer cells spread to the distant parts of the body by growing into blood vessels or lymph vessels, which are responsible for carrying away the waste fluid. The cells spread to other lymph vessels and later on to other parts of the body.
 What is a Biomarker?
A Biomarker isn't mCRC treatment, but it is used to help physicians determine the best approach and medicine for the patient suffering from this condition. A RAS biomarker test is a necessary procedure to measure the effects of cancer, its progress, and how responsive it is to mCRC treatment.
What is targeted therapy?
RAS biomarker tests are necessary because they will indicate if the cancer cells have mutations and if the patient is a good candidate for targeted therapy. It’s important to understand that a particular treatment that works for one patient will not necessarily work for everyone with mCRC. What doctors do is to create a targeted therapy by matching patients to treatments. This is an approach to treating cancers where the doctor tailors and personalises a management mode that has the highest chance to yield the best outcomes.

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