April 15, 2024

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What people are prone to rectal cancer?

What people are prone to rectal cancer?


What people are prone to rectal cancer?

Alert! People suffering from rectal cancer often have five things in common.


Cancer has been being the main challenge for medical technology, but with the development of medical technology, early cancers can basically be overcome, and once cancer cells metastasize, there is no way to recover.

Rectal cancer is a malignant tumor whose incidence has risen sharply in recent years, and its early survival rate is still relatively high. However, if it is not discovered in time and metastases occur, it will be difficult to treat.

If you feel unwell in your life , and the frequency of stool increases significantly, accompanied by bloodshot eyes, you should pay attention at this time and go to the hospital for treatment as soon as possible.

Let’s learn more about colorectal cancer today.


What people are prone to rectal cancer?




Not everyone will suffer from rectal cancer, but those who do have five things in common.


  • First People suffering from rectal cancer often can’t control their mouths, especially like to eat high-fat foods, and never or rarely eat fresh vegetables and fruits, resulting in insufficient intake of cellulose, which is the most important factor leading to the formation of rectal cancer reason.


  • Second, people suffering from rectal cancer are often reluctant to undergo colonoscopy. Any cancer does not form all at once, and early rectal cancer will not have symptoms. How can it be detected in time? The best way is colonoscopy. For those who are unwilling to do colonoscopy, it will make it difficult to detect early rectal cancer in time.


  • Third, people suffering from rectal cancer often like to smoke and drink heavily. Smoking and drinking are recognized by the World Health Organization as a type of carcinogen. Long-term smoking and drinking will not only induce lung cancer and liver cancer, but also easily induce rectal cancer.


  • Fourth, people suffering from rectal cancer tend to like junk food, such as pickled, smoked, fried, and grilled foods, all of which contain carcinogens. Eating them for a long time will increase the risk of colon cancer.


  • Fifth, people suffering from rectal cancer often do not like to exercise. Life lies in exercise. If they do not like to exercise, it is easy to slow down bowel movements and weaken immunity, so the risk of rectal cancer will be higher.




Why is rectal cancer mostly diagnosed at an advanced stage?

Colorectal cancer will not cause obvious discomfort to patients in the early, middle or even late stages, that is, there are no obvious symptoms.

When colorectal cancer grows significantly, or even metastasizes, patients will experience symptoms such as changes in bowel habits, blood in the stool, abdominal pain, anemia, and weight loss.

It is generally difficult for patients to detect colorectal cancer early through symptoms. Many patients go to see a doctor because they feel unwell, but when they are found, colorectal cancer is already at an advanced stage.





Who is prone to rectal cancer?

For the incidence of rectal cancer, the population is generally divided into four risk levels: low risk, general risk, increased risk, and high risk, and their chances of developing colorectal cancer will increase in turn.


Low-risk groups:

People under the age of 50 who have no relevant medical history and family medical history have only a 3-5% chance of developing colorectal cancer.


General risk group:

For ordinary people over 50 years old, the incidence rate of colorectal cancer is only about 5%.


People with increased risk:

those with a history of intestinal polyps or inflammatory bowel disease, with a history of colorectal cancer, and with a family history of colorectal cancer, any one of which is considered an increased risk.


High-risk groups:

people with related gene mutations and genetic diseases, the incidence of colorectal cancer in this group is extremely high. For example, if patients with classic familial adenomatous polyposis are not treated in time, almost 100% of them will develop colorectal cancer by the age of 50.




How to screen and prevent colorectal cancer?

Screening methods for colorectal cancer mainly include colonoscopy, intestinal CT, and stool testing. These methods have their own advantages and disadvantages.

Among them, colonoscopy is the gold standard for screening colorectal cancer. It is extremely sensitive, and it can also perform operations such as polypectomy and biopsy tissue at the same time.


For high-risk groups , it is recommended to start colonoscopy screening before the age of 20, and to keep in touch with gastroenterologists; high-risk groups are also recommended to undergo regular colonoscopy screening.


As far as other groups are concerned , it is generally recommended to start screening for colorectal cancer from the age of 40.

Colonoscopy, intestinal CT and stool testing are all acceptable, but the emphasis is on persistence, and the time for the next screening should be judged based on the screening results and way.


Colorectal cancer is a preventable cancer. Most colorectal cancers develop from intestinal polyps within 5-10 years. We can treat colorectal cancer as long as we find and remove polyps within this time window. prevention.


At present, colonoscopy is a safe and effective means of diagnosis and treatment, and its risk is very low. For those who are afraid that colonoscopy may cause discomfort, anesthesia colonoscopy can also be selected. Therefore, for those who can tolerate colonoscopy, colonoscopy is recommended as a means of screening and preventing colorectal cancer.






What people are prone to rectal cancer?

(source:internet, reference only)

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