Feb 28, 2024 · A colonoscopy (koe-lun-OS-kuh-pee) is an exam used to look for changes — such as swollen, irritated tissues, polyps or cancer — in the large intestine (colon) and rectum. …

Dec 19, 2024 · Tests and procedures used for colon cancer diagnosis include: Using a scope to examine the inside of the colon. Colonoscopy uses a long, flexible and slender tube attached …

Jan 22, 2025 · Find out more about the pros and cons of specific tests used for colon cancer screening, including colonoscopy, stool DNA test and virtual colonoscopy.

Jan 18, 2025 · See what a doctor sees when you undergo an examination of your colon.

Feb 28, 2024 · 风险 结肠镜检查的风险很小。在极少数情况下，结肠镜检查可能会引发一些并发症，其中包括： 对检查过程中使用的镇静剂产生反应 组织取样（活检）部位、息肉或其他异常 …

The follow-up colonoscopy schedule for serrated lesions is like that for adenomas. Preparing for your colonoscopy It's very important to fully clean out your colon before a colonoscopy. If stool …

Jul 9, 2025 · Virtual colonoscopy appointments at selected Mayo Clinic sites are scheduled in the mornings. This way, it may be possible to investigate any polyps or growths with traditional …

Jul 9, 2024 · A flexible sigmoidoscopy is an exam to see inside the rectum and part of the large intestine. A flexible sigmoidoscopy (sig-moi-DOS-kuh-pee) exam is performed using a thin, …

Feb 28, 2024 · Una colonoscopia es un examen que se usa para buscar la presencia de cambios (como tejidos hinchados e irritados, pólipos o cáncer) en el intestino grueso (colon) y el recto. …

Jul 18, 2025 · Diagnosis Metastatic colon cancer is diagnosed through a combination of imaging tests, lab tests, genetic testing and tissue samples, called biopsies. Common diagnostic …