What examination can do to eliminate rectum cancer

summary

At present, there are many diseases. Patients with rectal cancer need to be diagnosed and treated. They need to eat some good food for diet care, or supplement various elements for card rehabilitation. At present, there are two kinds of targeted drugs for the treatment of colorectal cancer in our country. One is the monotherapy of EGFR receptor acting on the surface of tumor cells Clonal antibody, which can effectively alleviate the obstruction of recurrence and development of rectal cancer after acting on cancer. Let's share about what tests can exclude rectal cancer.

What examination can do to eliminate rectum cancer

First: ultrasonography, intrarectal ultrasonography is a new diagnostic method to detect the invasion of rectal cancer and the degree of invasion of rectal wall. It has been used in clinic since 1983.

Second: magnetic resonance examination, some researchers said that for the invasion of rectal cancer, magnetic resonance examination (MRI) is more significant than CT. At the same time, compared with intracavitary ultrasound, the high cost of MRI is also an obstacle to its wide application.

Third: CT diagnosis, CT can not be used as a method of early diagnosis, but CT is of great significance to the staging of colon cancer, especially for the patients who can not be estimated to be operated directly, but may be resected after external radiotherapy or local intracavitary radiotherapy. CT is of great significance in the surgical evaluation of advanced rectal cancer and recurrent rectal cancer. It can directly observe the invasion of pelvic muscle (levator ani, obturator, caudal bone, piriform gluteus), bladder and prostate.

matters needing attention

Eat on time, three meals a day must eat on time, good eating habits can help us good defecation. If you have frequent constipation, it is necessary to ensure that you drink 8 glasses of water every day, so that you can better defecate and reduce the burden of intestines.