Annemalist examination can save lives!In these 22 cases, colonoscopy must be done

For medical professionals for reading reference

"Symptoms" may indicate "big problems".

Etelloscopic examination is the most important method for early detection of colorectal cancer. It inserts colonoscopy into anal cavity through the anus. It can observe whether there is a lesion in the entire colorectal cavity. Clarify the severity of the diagnosis and judge the condition, and then guide the treatment.

With the maturity of endoscopic technology, endoscopic mucosal resection (EMR), endoscopic mucosal stripping (ESD) continues to improve, and can also remove colon polyps and early cancer under colonoscopy. Stop bleeding and so on.

These 22 cases must be under colonoscopy

(1) Those with symptoms such as blood in the stool, black stool, or those who are positive for long -term stool inscriptions;

(2) Those with mucus and pus and blood stools;

(3) Those who have a large number of stools, not shaped, or diarrhea;

(4) Those who have developed recently difficulty or irregular stools;

(5) Those who become thin and deformed in the stool;

(6) Those with long -term abdominal pain and bloating;

(7) Those with weight loss and weight loss of unknown reasons;

(8) Anemia for unknown reasons;

(9) The abdominal block of the unknown cause needs to be clearly diagnosed;

(10) CEA (carcinoma antigen) elevated CEA (carcinoma antigen);

(11) Long -term chronic constipation, those who have been cured for a long time;

(12) Chronic colitis, who take medicine for a long time, cannot be cured for a long time;

(13) Suspecting colon tumors, but those who are intestinal and X -ray examination are negative;

(14) The abdominal CT or other examinations found that the intestinal wall is thickened and those who need to exclude colorectal cancer;

(15) Bleeding of the digestive tract, you can find bleeding lesions, determine the cause of bleeding, and stop bleeding under the mirror if necessary;

(16) Patients with blood suction disease, ulcerative colitis and other diseases;

(17) After intestinal cancer, intestinal cancer requires regular colonoscopy: patients with colon cancer generally need to review colonoscopy every 6 months to 1 year. , 3 months after surgery, colonoscopy should be performed to clarify whether colon and polyps or colon cancer in other parts;

(18) It has been found that suffering from colon and polyps that needs to be removed under colonoscopy;

(19) After intestinal polyps, colonoscopy needs to be reviewed regularly: velvetoma, sawtochroma, and polyp polyps with high-grade epithelial tumors are easy to recur and cancer. It is recommended to review colonoscopy every 3-6 months. Pochus is recommended to review colonoscopy every 12 months. If the colonoscopy is negative, review after 3 years;

(20) Family history of colorectal cancer must conduct colonoscopy census: If one in the family has colorectal cancer, his direct relatives (parents, children, brothers and sisters) should have a physical examination for the colon even if they do not have any symptoms or discomfort Mirror inspection. A large number of studies have proved that if one person gets colorectal cancer, his straightforward relatives (parents, children, siblings) have the probability of colorectal cancer 2-3 times that of normal people;

(21) People who have a history of colorectal polyps also need to conduct colonoscopy census;

(22) People over the age of 40, especially those with long -term high -protein and high -fat diet and long -term alcoholics. It is best to do an colonoscopy test in order to find some asymptomatic early colon cancer as soon as possible.

Special Note!

1. Blood stool ≠ hemorrhoids!

The incidence of hemorrhoids is very high, and blood in the stool is the most common clinical manifestation of hemorrhoids, so many people think that blood in the stool is caused by hemorrhoids. This view is extremely wrong, because many other diseases can also cause blood in the stool, such as colon cancer, rectal cancer, anal fissure, and rectal hemangioma.

2. Blood in the stool is the main clinical manifestation of colorectal cancer.

At the same time, blood in the stool is also a common symptom of dozens of anorectal diseases such as hemorrhoids, anal fissures, and enteritis. Therefore, it is simply that the blood cannot be clear according to the blood in the stool. When blood stools and black stools occur repeatedly, you should go to a regular hospital for colonoscopy in time to avoid delay diagnosis.

3. Hemorrhoids do not cause rectal cancer, but hemorrhoids can accompany rectal cancer at the same time.

Hemorrhoids are a benign disease that will not evolve into rectal cancer, but patients with hemorrhoids can also get rectal cancer at the same time. It should be attracted high attention.

4. Patients with hemorrhoids should not heal rectal cancer for a long time.

The main symptoms of hemorrhoids and rectal cancer are blood in the stool. Some patients have a history of hemorrhoids. Therefore, as long as there is blood in the stool, it is considered to be hemorrhoid bleeding. The blood caused by hemorrhoids caused by rectal cancer will also improve after treatment with hemorrhoid embolism, but after a period of time, blood in the stool will occur, repeated attacks, and it will not heal for a long time. At this time, you should go to a regular hospital as soon as possible to go to the rectal clinic and colonoscopy to rule out the possibility of colorectal cancer.

Where to look at more clinical knowledge of digestive liver disease?

Come to "Doctor Station" and take a look at

- END -