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- Title
Endoscopic lesions in low-to average-risk patients with minimal bright red bleeding from midline anal fissures. How much should we go in?
- Authors
Sotoudehmanesh, R.; Ainechi, S.; Asgari, A. A.; Kolahdoozan, S.
- Abstract
Anal fissure is a common condition in young patients, and the main symptoms include anal pain and bleeding. Our aim was to determine the need to perform lower gastrointestinal endoscopy on patients with midline anal fissure who present with minimal bright red rectal bleeding and who are at low risk for colorectal neoplasia. Patients with midline anal fissure who reported small amounts of red blood on toilet paper, toilet bowl or stool after defecation were evaluated. Patients with alarm signs (recently altered bowel habit, weight loss, anemia and family or personal history of colorectal neoplasms) were excluded. A total of 134 patients (80 female and 54 male, aged 35.8±11.4 years) were studied. Patients younger than 40 years underwent flexible sigmoidoscopy and colonoscopy was used for older ones. Fissures were posterior in 106 cases (79.1%) and anterior in 27 cases (20.1%); one patient (0.7%) had both anterior and posterior fissures. The lower gastrointestinal endoscopy was normal in 120 patients (89.6%), and 36 patients (26.9%) had associated internal hemorrhoids. Adenomatous polyps were found in 4 cases (3.0%), ulcerative colitis in 8 (6.0%) and Crohn’s disease in one patient (0.7%). There was no case of adenocarcinoma. Clinical evaluation plus rectoscopy might be the appropriate evaluation in this selected group of patients, if our results are confirmed by further studies.
- Subjects
ANAL diseases; RECTAL diseases; HEMORRHAGE; PAIN; ENDOSCOPY
- Publication
Techniques in Coloproctology, 2007, Vol 11, Issue 4, p340
- ISSN
1123-6337
- Publication type
Article
- DOI
10.1007/s10151-007-0377-3