Incidence of fundic gland polyps in patients without familial adenomatous polyposis.

The incidence of fundic gland polyps was evaluated using a high-resolution videoendoscope. In 1388 upper gastrointestinal endoscopic studies, 26 cases of fundic gland polyps (1.9% of the studied cases) were found. None of these patients had evidence of familial adenomatous polyposis. Fifteen of these patients (58%) had a solitary polyp in the gastric body, most of which were small sessile polyps of less than 2 mm in diameter. The results of this study indicated that a small solitary fundic gland polyp is not a rare gastric lesion and that little relationship exists between these solitary fundic gland polyps and familial adenomatous polyposis.