All About Colorectal Cancer Surgery in Singapore

Since colorectal cancer is currently the most common cancer in Singapore, affecting both men and women, you should be aware of your risk factors and screening options.

Colon and rectal cancer occurs in the inner lining of the colon and rectum. The lining of the colon is constantly growing and shedding, so cells are constantly replicating in it. With each replication, there is always the possibility of mutation. After a sequence of four or five mutations occurs in a cell, they can become cancerous. you should must consult with colorectal cancer surgeon in singapore

Most cases of colon cancer follow a sequence of adenocarcinoma. The wall of the colon first transforms into an adenoma, a benign growth that usually takes the form of a polyp. Over time, with a large number of mutations, adenoma transforms into a cancerous form, a carcinoma.

Less than 5% of these cancers are associated with abnormalities in the patient's genetic makeup. 

While most of these cancers occur in people over the age of 50, about 6% occur in people under the age of 45 and about 20% in people under the age of 55. People should be vigilant, especially if they have other risk factors.

The risk is increased if you have a close relative who has had colorectal cancer.

If you have a history of polyps or colorectal cancer, your risk of developing cancer or a recurrence is increased; The greater the number of polyps and the sooner the first cancer occurs, the greater the risk.

There are many ways to detect this cancer. While the former is purely a detection method, there are other detection and diagnostic tools:

The patient sends a small sample of stool for analysis. The presence of blood indicates the presence of a cancerous tumor. With 70-85% accuracy, this test assumes that any cancerous growth will ooze blood as stool passes through it.

A flexible tube is inserted into the anus and advanced through the rectum and colon to the beginning of the colon. The patient is usually sedated. This method allows for direct rendering rather than relying on indirect rendering methods; This is the only method that allows you to remove polyps.

A bag of barium is injected into the colon through a tube that is inserted into the anus. The patient is rotated so that the barium can flow around the colon. Air is pumped through the tube to dilate the colon, and X-rays are taken of the patient in various positions.

A tube is inserted through the anus into the rectum, then air is pumped into it to dilate the colon. After the patient lies on his back in the CT scanner, he is given an injection, after which the scan is done. The process is repeated along the patient's face.

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