Colon cancer is a common malignant tumor of the digestive tract that occurs in the colon. Most patients are middle-aged or older, but young people can also develop the disease, with a male-to-female ratio of about 2:1. Its early symptoms are mainly changes in bowel habits, such as constipation, diarrhea, or alternating diarrhea and diarrhea. There is often a small amount of blood and mucus attached to the surface of the stool. As the disease progresses, blood in the stool gradually increases, and there is a feeling of tenesmus. Symptoms such as weight loss and anemia are progressively aggravated. In the late stage, symptoms such as jaundice, ascites, hepatomegaly, abdominal mass, intestinal obstruction, cachexia, persistent pain in the sacrococcygeal region, and fecal incontinence may appear. Colon cancer generally grows slowly and metastasizes late. In addition to the above symptoms, the clinical manifestations vary depending on the location of the cancer. Colon cancer most often occurs in the rectum and sigmoid colon, followed by the cecum and ascending colon, transverse colon, splenic flexure and hepatic flexure. So can you get pregnant if you have colon cancer? |
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