A 43-year-old man with a history of alcohol abuse presented to our hospital with complaints of rectal prolapse. The prolapse had been gradually worsening over a 3-year period and was associated with fecal incontinence and wetting of undergarments. The patient had no complaints of constipation and suffered only mild discomfort during prolapse. He denied history of receptive anal intercourse, childhood abuse, or other anal trauma. His prolapse was typically elicited by straining, and could be...