Ans.) The removal of the peritoneum is only considered when there is a danger of damage to the body because of it. The mesothelial layer is the main component of the peritoneum membrane which can often cause peritoneal mesothelioma that increases chances of cancer and in that case, only the affected part of the entire membrane of the peritoneum layer is removed. The possibility of surgery is to be decided upon by the experts. And the procedure is called peritonectomy. This means removing part or all of the lining of the peritoneum in the abdomen, usually highly probable for mesothelioma. The main aim of the surgery is to reduce symptoms and further damage.