Rectum versus anus

Description:If the history and physical examination do not support a diagnosis of functional fecal incontinence, further examination may be required. These two types of pain frequently coexist, but they can be distinguished on the basis of duration, frequency and characteristic quality of pain. This is where the columnar or glandular epithelial cells of the rectum transition to the squamous cells of the anus. Three alternative causes of soiling must be excluded: The pain is often described as a vague, dull ache or pressure sensation high in the rectum, often worse with sitting or lying down, which lasts for hours to days. Rectal prolapse is common in older adults who have a long-term history of constipation or a weakness in the pelvic floor muscles.

Views: 5978 Date: 2018-10-24 Favorited: 79