swelling

Tissue Prolapse from Anus

Also called: Anal Prolapse

Tissue prolapse from the anus is the protrusion of internal tissues through the anal opening. This is most commonly caused by either internal hemorrhoids that have descended and pushed outwards, or a full-thickness rectal prolapse where the rectal wall itself telescopes out. The distinction is critical as the treatments are very different. Prolapsed hemorrhoids often appear as separate, reddish-purple bulges with radial folds, whereas a rectal prolapse is a larger, circumferential mass with circular folds. Symptoms can include a noticeable bulge, discomfort, bleeding, mucus discharge, and incontinence.

Frequently asked questions

How can I tell the difference between prolapsed hemorrhoids and rectal prolapse?
While it can be difficult for a patient to tell the difference, the key feature a doctor looks for is the pattern of the folds in the tissue. Rectal prolapse has circular folds, while hemorrhoids have folds that radiate out from the center. A rectal prolapse also tends to feel thicker and more substantial than hemorrhoidal tissue. An accurate diagnosis requires a medical examination.

Is it dangerous if I can't push the tissue back in?
If prolapsed tissue becomes stuck outside the anus and is painful or changing color, it can be dangerous because the blood supply may be cut off. This is a medical emergency that requires immediate attention.

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