Early stage colorectal cancer self-examination method

Self-examination for early colorectal cancer can be done by touching the lumps on the abdomen and conducting a digital rectal examination, but the most important thing is to go to the hospital and ask a professional doctor to do a digital rectal examination.

1. Feel the lumps on your belly: When doing a self-examination for colorectal cancer at home, you can initially judge whether there are any abnormalities by feeling the lumps on your belly. The specific method is to lie flat on the bed and gently press your abdomen with your hands to feel whether there are any lumps or pain. If you feel an abnormal lump or feel unexplained pain, it is recommended to see a doctor as soon as possible.

2. Digital rectal examination: Digital rectal examination is also an effective self-examination method. You can do it in the shower or in the bathroom. Gently insert your index finger into the anus to feel whether there are any abnormal lumps or masses in the rectum. Although this method is simple, you need to pay attention to hygiene and the cleanliness of your fingers. If you find any abnormalities, it is wise to seek medical attention as soon as possible.

3. Rectal digital examination by a professional doctor: The most important thing is to go to the hospital and ask a professional doctor to do a rectal digital examination. Data shows that 85% of rectal cancers are diagnosed through digital examination. Many misdiagnosed cases are due to the failure to perform a rectal digital examination. The doctor will insert the entire finger into the rectum and carefully examine the inside and outside of the rectal cavity and the surrounding area. Although this method seems simple, it requires the doctor's professional skills and experience to accurately find the problem.

4. Regular physical examination: In addition to self-examination, regular physical examination is also an important means to prevent colorectal cancer. Especially for people with a family history or other high-risk factors, regular colonoscopy should be performed. Colonoscopy can directly observe the internal conditions of the intestine, detect early cancer or polyps, and deal with them in time.

5. Pay attention to diet and lifestyle: Healthy diet and lifestyle are also very important to prevent colorectal cancer. Eat more fiber-rich foods, such as vegetables, fruits and whole grains, and reduce the intake of high-fat and high-protein foods. Maintaining good living habits, avoiding sitting for long periods of time, and doing more physical exercise can help reduce the risk of colorectal cancer.

6. Understand family medical history: Understanding family medical history is also an important step in preventing colorectal cancer. If a direct relative in your family has colorectal cancer, your risk of getting the disease will be greatly increased. Knowing this information in advance can allow you to take preventive measures earlier and conduct regular related examinations.

7. Be alert to symptoms: The symptoms of early colorectal cancer may not be obvious, but some abnormal conditions need to be alerted. For example, persistent abdominal pain, blood in the stool, changes in bowel habits, rapid weight loss, etc. If these symptoms occur, it is recommended to see a doctor as soon as possible.

Through the above methods, you can effectively conduct self-examination and prevention of early colorectal cancer. Remember, early detection and early treatment are the key to improving the cure rate.