Chromosomal and microsatellite instability of adenocarcinomas and dysplastic lesions (DALM) in ulcerative colitis
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Longstanding ulcerative colitis (UC) is associated with a high risk of developing UC-related colonic adenocarcinoma (UCC). These carcinomas originate from nonadenomatous dysplastic regions referred to as dysplasia associated lesion or mass (DALM). We evaluated... ...