As mentioned earlier, laparoscopic gastrointestinal surgery has been approved by the scientific community of the world for the past 15 years and is now a top priority for gastrointestinal cancers, especially colon and rectal cancer.

Nowadays gastrointestinal cancers, especially colon and rectal cancers are prevalent all over the world and in Iran and more importantly, in recent years we are witnessing this disease at a younger age in Iranian society. Given the importance of this in the article, colon cancer (colon cancer) will explain the cause and symptoms of this cancer.

Colorectal in the word means colon and rectum, and surgical specialty Colorectal is one of the specialized fields of surgery that deals with the diagnosis, diagnosis and treatment of colon, rectum and rectal diseases.

Do you know the ways to diagnose colon and rectal cancers?  Many of our patients ask how do we know if we have cancer or not?  Or does a polyp grow or not grow in us?  Or will we become infected or not?

What is a rectum?  The rectum or rectum is called the 5 cm end of the colon.  It grows through the anus about 2 cm in length.  The rectum plays a very important physiological role in the excretion process.

A stoma is a part of the intestine that is removed from the abdominal wall for some reason and fixed by sutures to the abdominal wall and excreted through the body.

A colon polyp is a mass of cells that grows on the colon mucosa.  Most colon polyps are harmless, but over time they can become colon cancer, which can be fatal if diagnosed late.