SUMMARY Carpenter and colleagues analyze organ donors to find that pancreatic intraepithelial neoplasia (PanIN), the precursor lesions of pancreatic ductal adenocarcinoma, are highly prevalent in the average healthy adult starting… Click to show full abstract
SUMMARY Carpenter and colleagues analyze organ donors to find that pancreatic intraepithelial neoplasia (PanIN), the precursor lesions of pancreatic ductal adenocarcinoma, are highly prevalent in the average healthy adult starting from a young age. Why these precursor lesions do not progress to cancer in most people is a mystery. See related article by Carpenter et al., p. 1324 (1).
               
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