Spec on anus

Description:Current chemotherapy consists of continuous infusion 5-FU over four days with bolus mitomycin given concurrently with radiation. Food and Drug Administration approved Gardasil vaccine to prevent anal cancer and pre-cancerous lesions in males and females aged 9 to 26 years. For this reason, many patients with anal cancer have required permanent colostomies. Most patients with anal fissures have an elevated resting pressure, which returns to normal levels after surgical sphincterotomy. Low-fiber diets eg, those lacking in raw fruits and vegetables are associated with the development of anal fissures. Some patients have fecal incontinence after combined chemotherapy and radiation. Prior anal surgery is a predisposing factor because scarring from the surgery may cause either stenosis or tethering of the anal canal, which makes it more susceptible to trauma from hard stool.

Views: 7557 Date: 2018-05-11 Favorited: 50