Early symptoms of left colon cancer

Early symptoms of left colon cancer are mostly digestive tract symptoms, including nausea, vomiting, abdominal mass, sometimes showing symptoms similar to enteritis, including irregular defecation and mucus stool, purulent blood stool, etc. These symptoms often occur repeatedly, after simple anti-inflammatory symptomatic treatment is not easy to heal, and will show intermittent incomplete obstruction symptoms, sometimes accompanied by emaciation, fatigue and other performance. When the early symptoms of left colon cancer are not obvious, if necessary, it can be further diagnosed by means of proctoscopy or colonoscopy. After taking pathology under endoscope, it can finally be diagnosed as left colon cancer. The best treatment for early left colon cancer is radical surgery, which has certain significance for improving the cure rate and survival time.