... polyposis syndrome, smoking is a risk factor of the development of polyps. Here, we report a case of monozygotic twins with atypical colorectal polyposis showing lots of hyperplastic polyps and adenomas and describe how the polyposis developed differently in the brothers based on the presence or absence...

... endoscopic inspection and precise pathological examination. Pyloric gland adenoma is a rare precancerous lesion defined in recent years and herein is reviewed in the present case along with the literature. 9 9 2013 © 2013 S. Karger AG, Basel 2013 Open Access License / Drug Dosage / Disclaimer...