Appearance. Voles, sometimes commonly called meadow mice, are small, ground-dwelling rodents that range from about 5-8 inches long with a body that is more robust than a mouse. They have relatively short legs and tails, and their body fur is brownish and black. The voleâs head is round shaped and the snout is blunt.
Comorbidity must be considered when making recommendations about CRC screening with older patients. In a retrospective study of 404 VA patients over age 75 who underwent colonoscopy and were followed for 5 years, only 8 (2 percent) were diagnosed with colorectal cancer. The majority of patients passed away from other causes. Only age and severity of comorbidity were risk factors for death within 5 years of colonoscopy [3].
When to start: Age 50 for those with no risk factors. If, however, you have a first-degree family member who's had colon cancer before the age of 50, begin colonoscopy screening when you're ten years younger than the age at which your family member was diagnosed. If a family member was diagnosed at 45, for example, you should have your first screening at 35.