Perianal skin tags (mariscs)

Perianal skin tags / anal skin tags (mariscs) are harmless folds of skin on the anus and are a very common finding. Perianal skin tags are diagnosed and treated by ZweiChirurgen at our centre for proctology in Switzerland in Basel, Zurich and Liestal.

They usually develop as a result of major anal vein thrombosis (e.g. during pregnancy, constipation). These skin folds are hardly noticed by most patients and therefore often require no treatment. In some cases, however, symptoms may occur. These include itching, a feeling of dampness, swelling or difficulties with toilet hygiene. Changing anal hygiene to douching can improve anal hygiene problems in most cases. Sometimes, however, a small outpatient operation is necessary. The skin tag is then removed under local anesthesia. The wound must then heal openly, which can take 4-6 weeks.

Treatment

• Adaptation of toilet hygiene
• Surgical removal