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].
Persons who are at an increased risk should have a colonoscopy at age 40. If a family member was younger than age 50 when diagnosed with colon cancer, you should have the colonoscopy 10 years earlier than the age of that person when diagnosed.ersons of average risk should undergo some type of colon cancer screening at age 50. Although there are other options, a colonoscopy is the most thorough screening test available.