Can pregnant women have colorectal cancer screening? Pregnant women should try to avoid such screening. They can have colonoscopy in the first three months. Colonoscopy is a diagnostic method used by doctors to examine the internal lesions of the large intestine and colon. A colonoscope is a thin, flexible instrument with a diameter of about 1 cm. The colonoscope is passed through the anus into the rectum and into the large intestine, allowing doctors to observe the internal conditions of the colon and large intestine. The original colonoscope was mostly used for quarantine and was simpler than the modern colonoscope. Modern colonoscopes are usually equipped with cameras and are longer, so they can go deeper to examine lesions, etc. 1. Unexplained lower gastrointestinal bleeding; 2. Chronic diarrhea of unknown cause; 3. Unexplained low intestinal obstruction; 4. Suspected colorectal or terminal ileum tumor; 5. Colonoscopic treatment is required for colorectal polyps, tumor bleeding and other lesions; 6. Patients who need regular colonoscopy after colon surgery or colonoscopy; 7. Colorectal cancer screening. 8. Those who have colorectal cancer or adenoma in their family and need a physical examination; 9. Health checkup for people over 40 years old who have never had a colonoscopy. Applicable diseases: colorectal polyps; colorectal inflammatory diseases such as ulcerative colitis; chronic colitis; colon cancer, etc. Indications Electronic colonoscopy has a wide range of indications. Electronic colonoscopy can be performed in the following cases without contraindications. |
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