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2024年2月28日 · 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. During a colonoscopy, a long, flexible tube (colonoscope) is inserted into the rectum.
2022年12月6日 · Find out more about the pros and cons of specific tests used for colon cancer screening, including colonoscopy, stool DNA test and virtual colonoscopy.
2023年7月27日 · Colonoscopy Enlarge image. 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 to a video camera and monitor to view the whole colon and rectum.
Colonoscopy, in which a small tube with a light and camera is inserted into your rectum to look at your colon. If polyps are found, your health care provider may remove them immediately or take tissue samples to send to the lab for analysis.
2024年3月28日 · The purpose of a colonoscopy is to examine the colon and rectum for abnormalities such as polyps, tumors or inflammation, aiding in the detection and prevention of colorectal cancer. And to do that, it's important your medical team has a clear view.
2024年2月28日 · Descripción general. Colonoscopia Agrandar la imagen. 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. Durante una colonoscopia, se introduce una sonda larga y flexible (colonoscopio) en el recto.
2023年7月27日 · This exam is called a colonoscopy. Colon cancer is a growth of cells that begins in a part of the large intestine called the colon. The colon is the first and longest part of the large intestine.
2024年5月11日 · The special magnifying instrument, called a colposcope, is placed a few inches away from your vulva. Your healthcare professional shines a bright light into your vagina and looks through the lens of the colposcope, as if using binoculars. Your cervix and vagina are swabbed with cotton to clear away any mucus.
Colon polyps don't usually cause symptoms. It's important to have regular screening tests because colon polyps found in the early stages can usually be removed safely and completely. The best prevention for colon cancer is regular screening for and removal of polyps.
2022年6月11日 · Overview. Gastrointestinal endoscopic mucosal resection (EMR) is a procedure to remove precancerous, early-stage cancer or other abnormal tissues (lesions) from the digestive tract. Endoscopic mucosal resection is performed with a long, narrow tube equipped with a light, video camera and other instruments.
