What are some examination methods you need to know after you have rectal cancer

Nowadays, many people may suffer from rectal cancer, which brings a lot of harm to the patient's health. Once you have this disease, you must combine it with the examination of rectal cancer to better detect the condition. Therefore, everyone must first know the examination methods for rectal cancer before receiving treatment in time. The following is an introduction to the examinations for rectal cancer.

Tests for colorectal cancer include:

1. Digital rectal examination is a must for rectal cancer examination. Digital rectal examination is the most important method for diagnosing rectal cancer. About 80% of rectal cancers can be found by digital rectal examination, while about 80% of patients with delayed diagnosis of rectal cancer do not undergo digital rectal examination.

2. Visual examination. Generally, the patient is in the side-lying or prone position. Observe the location, characteristics, size and nature of the lumps inside and outside the anus, and whether there are ulcers and bleeding spots. Observe the changes in the size of hemorrhoids and their relationship with body position, whether the lumps have prolapsed, and their size, shape, color of the surface mucosa, whether there are ulcers, necrosis, bleeding spots, and whether the prolapsed voluntarily retracts. This is also one of the examination methods for rectal cancer.

The above content is the examination of rectal cancer. I hope everyone can understand it carefully. Only by knowing these examinations of rectal cancer can we better detect the disease, which will be helpful for the patient's future treatment. So if you want to cure it early, please remember these examination methods of rectal cancer. I wish all patients can fight the disease to the end.

For more information, please visit the rectal cancer topic http://www..com.cn/zhongliu/zca/ or consult with experts for free. The experts will give detailed answers based on the patient's specific situation.