Table 1.

Endoscopic features according to the Kyoto classification of gastritis.

	Typical case of active infection with H. pylori	Present patient
Entire stomach
Atrophy	Present	Present
Diffuse redness	Present	Present
Foveolar-hyperplastic polyp	Present	Absent
Xanthoma	Present	Absent
Intestinal metaplasia	Present	Absent
Mucosal swelling	Present	Present
Patchy redness	Present	Absent
Depressive erosion	Present	Absent
Map-like redness	Absent	Absent
Gastric body
Enlarged and tortuous folds	Present	Present
Sticky mucus	Present	Absent
Gastric fornix and body
Spotty redness	Present	Present
Fundic gland polyp	Absent	Absent
Lower gastric body to antrum
Nodularity	Present	Absent
Regular arrangement of collecting venules	Absent	Absent