How does rectum cancer liver metastases check

summary

If rectal cancer is not treated in time, it is very likely that metastasis will occur, which will cause great harm to our body. Many people do not know how to check the liver metastasis of rectal cancer. Now I will tell you.

How does rectum cancer liver metastases check

First, the liver metastasis of rectal cancer should be examined by sigmoid colonoscopy: this examination is applicable to the patients with high tumor location, who can not be touched by digital diagnosis and who have no pathological diagnosis before operation. At this time, tissue biopsy should be taken to make a definite diagnosis, so as to avoid missed diagnosis or misdiagnosis.

Second, rectal cancer liver metastases to do double contrast examination: barium or gas barium double enema is an indispensable clinical examination of colon cancer. The purpose of this study is to observe the morphology of the large intestine, whether there are multiple polyps and multiple cancers.

Third, the liver metastasis of rectal cancer should be examined by endoscopy: if there is hematochezia or change of stool habits, and there is no abnormality found by transrectal digital examination, sigmoid colon or fiber colonoscopy should be performed routinely.

matters needing attention

For cancer we must do early detection, early treatment, so as not to miss the best opportunity for treatment, usually at any time to pay attention to their own physical changes, found discomfort, it is necessary to timely medical treatment, in order to avoid harm to health.