What are the common symptoms of left colon cancer

There are many intestinal diseases, and colon cancer is also a common one. There are many types of colon cancer, and left-sided colon cancer is one of them. So, what are the main symptoms of left-sided colon cancer ? Let's learn about it from the following article.

1. Abdominal cramps are the main manifestation of intestinal obstruction associated with colon cancer. Obstruction can occur suddenly. Symptoms of left-sided colon cancer include abdominal cramps. Colon cancer patients may also have abdominal distension, hyperperistalsis, constipation and difficulty passing gas. Partial intestinal obstruction sometimes lasts for several months before turning into complete intestinal obstruction.

2. Difficulty in defecation Half of the patients have this symptom of left-sided colon cancer. As the course of colon cancer progresses, constipation becomes more serious. If the tumor of colon cancer is located lower, there may also be difficulty in defecation and a feeling of tenesmus.

3. Symptoms of left-side colon cancer may also manifest as blood or mucus in the stool. As the stool in the left-side colon gradually takes shape, blood and mucus are not mixed with the stool. In about 25% of patients with symptoms of left-side colon cancer, blood and mucus can be seen in the stool by naked eye.

The above is a detailed description of the symptoms of left-sided colon cancer. I hope it can help everyone understand the knowledge of colon cancer and cure colon cancer in time. If you have other questions about colon cancer, you can contact our online experts to answer your questions.

For more information, please visit the colon cancer disease special topic at http://www..com.cn/zhongliu/jca/ or consult an expert for free. The expert will then give a detailed answer based on the patient's specific situation.