No abstract

Letters to the Editor Synchronous multiple lymphomatous polyposis and adenocarcinomata in the large bowel Sir, The occurrence of multiple primary malignancies is well-recognised: most cases have involved two or more carcinomata, often of the skin, stomach, colon or breast, and most commonly found in the same organ homolaterally or contralaterally. Cases of synchronous carcinoma and a non-epithelial neoplasm are rarer but still well-documented. Synchronous adenocarcinoma and lym