Faculty Bibliography

BACKGROUND:Anal stricture is a disabling condition which is often unresponsive to conservative medical management. The complications of surgical procedures such as dilatations and anoplasty make it a formidable treatment challenge. Through this case, we report and explore a new medical treatment for ano-rectal strictures with an analogy to Plummer Vinson syndrome. A 69-year-old male presented with chronic constipation, rectal pain, and easy fatigability. The physical exam was negative for anal fissure and a digital rectal examination could not be completed because an index finger could not be advanced through the narrowed anus. Laboratory reports revealed microcytic hypochromic anemia with iron deficiency. A colonoscopy performed with a GIF XQ180 OLYMPUS scope, confirmed anal stricture with non-specific colitis. Conservative management with laxatives, high fiber diet, local anesthetics with a trial of mesalamine was initiated but the patient continued to have symptoms. He was referred to a hematologist for an evaluation of anemia and was started on intravenous (IV) iron infusion. FINDINGS/RESULTS:The patient's symptoms of constipation, anal stricture and iron deficiency anemia resolved with iron infusion over 3 months. A repeat rectal exam was painless and confirmed resolution of anal stricture. CONCLUSION/CONCLUSIONS:IV iron supplementation combined with conventional anal dilatation presents as a promising approach toward the treatment of anal strictures.