Experts explain common symptoms of right colon cancer

The incidence of right colon cancer is relatively high among patients with colon cancer, which seriously endangers the patient's health. What are the common symptoms of right colon cancer ? Here are some common symptoms of right colon cancer.

Common symptoms of right-sided colon cancer include:

1. Abdominal pain. About 75% of patients with right colon cancer experience abdominal discomfort or dull pain, which is intermittent at first and then becomes persistent. It is often located in the right lower abdomen, which is very similar to a chronic appendicitis attack. If the tumor is located in the hepatic flexure and the stool is dry and hard, colic may also occur. It should be distinguished from chronic cholecystitis. About 50% of patients experience loss of appetite, fullness, belching, nausea and vomiting.

2. Changes in stool. Symptoms of early right colon cancer include loose stools, blood and pus, and increased bowel movements, which are related to the formation of cancer ulcers. When the tumor increases in size, it affects the passage of stool, and diarrhea and constipation may occur alternately. The amount of bleeding is small, and it is fully mixed with stool as the colon moves, which is not easy to see with the naked eye, but the occult blood test is often positive.

3. Abdominal mass. More than half of patients with right colon cancer may find abdominal mass when they seek medical treatment. This mass may be the cancer itself, or it may be a mass formed by extraintestinal infiltration and adhesion. The former has a regular shape and clear outline; the latter has an irregular shape. The mass is generally hard in texture, and once secondary infection occurs, it is limited in movement and tender.

4. Anemia and cachexia. About 30% of patients with right-sided colon cancer develop anemia due to continuous bleeding from the rupture of the tumor, and also experience weight loss, limb weakness, and even systemic cachexia.

The above is an introduction to the common symptoms of right-sided colon cancer. I hope it will be helpful to everyone. Once the symptoms of right-sided colon cancer appear, you must go to the hospital for treatment in time to avoid serious delays in the disease.