CT COLONOGRAPHY Meaning and
Definition
-
CT colonography, also known as virtual colonoscopy, is a non-invasive medical imaging technique used to examine the colon and rectum for signs of colorectal cancer, polyps, or other abnormalities. It involves the use of computed tomography (CT) scanning technology to generate detailed three-dimensional images of the colon.
During a CT colonography, the patient lies on a table that is slowly moved into a large, doughnut-shaped machine called a CT scanner. The scanner takes a series of X-ray images from different angles, which are then processed by a computer to create cross-sectional images of the colon. These images provide a comprehensive view of the colon's interior, allowing doctors to identify any abnormalities or lesions that may be present.
CT colonography offers several advantages over traditional colonoscopy, which involves the insertion of a flexible tube with a camera into the colon. It is a less invasive procedure that does not require sedation or the use of a tube, making it more comfortable for patients. It also poses fewer risks and complications, such as bowel perforation or bleeding, compared to conventional colonoscopy.
After the CT colonography, the images are carefully examined by a radiologist, who looks for signs of polyps, tumors, inflammation, or other abnormalities. If any abnormalities are detected, a follow-up colonoscopy may be recommended for further evaluation or removal of polyps.
Overall, CT colonography is a safe and effective method for screening and diagnosing colorectal abnormalities, offering an alternative to traditional colonoscopy for individuals who cannot undergo or prefer to avoid the invasive procedure.
Common Misspellings for CT COLONOGRAPHY
- xt colonography
- vt colonography
- ft colonography
- dt colonography
- cr colonography
- cf colonography
- cg colonography
- cy colonography
- c6 colonography
- c5 colonography
- ct xolonography
- ct volonography
- ct folonography
- ct dolonography
- ct cilonography
- ct cklonography
- ct cllonography
- ct cplonography
- ct c0lonography
- ct c9lonography
Etymology of CT COLONOGRAPHY
The etymology of the word "CT Colonography" can be broken down as follows:
1. CT: This abbreviation stands for Computed Tomography. The term "tomography" originates from the Greek words "tomos" meaning "slice" and "graphein" meaning "to write/draw". Therefore, CT refers to a medical imaging technique that produces detailed cross-sectional images or "slices" of the body.
2. Colonography: This term is composed of two parts - "colon" and "graphy".
- Colon: Derived from the Latin word "colon", meaning "large intestine". It is used to refer to a particular part of the digestive system.
- -graphy: Also derived from the Greek word "graphein", which means "to write/draw". It is a suffix commonly added to words to denote imaging or recording.
