The use of a protective defunctioning stoma is advocated in conjunction with LCRAs.

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Adenosquamous carcinoma of the rectum is a rare and aggressive tumour characterized by coexisting of malignant glandular and squamous components. Presentation is usually at an advanced stage. The tumour is aggressive and metastatic disease at the time of diagnosis is common. Surgery is the treatment of choice. Adjuvant therapy is difficult to evaluate prospectively due to the rarity of the condition. Survival is less than 50% than that for adenocarcinoma.