OLGIM staging system for identifying patients with metaplastic (chronic) atrophic gastritis who are at high risk for evolution to gastric cancer

Stage 0	Scores of 0 (no IM) in corpus and antrum
Stage I	Score of 1 (mild IM) in corpus with score of 0 or 1 in antrum, or score of 0 in corpus and score of 1 in antrum
Stage II	Score of 2 (moderate IM) or 3 (severe IM) in corpus with score of 0 in antrum; score of 2 in corpus with score of 1 in antrum; or score of 0 or 1 in corpus with score of 2 in antrum
Stage III	Score of 3 (severe IM) in corpus with score of 1 or 2 in antrum, or score of 0 or 1 in corpus with score of 3 in antrum
Stage IV	Scores of 3 in corpus and antrum, or score of 3 in corpus and 2 in antrum or score of 2 in corpus and 3 in antrum

IM: intestinal metaplasia.

Original table modified for this publication. From: Capelle LG, de Vries AC, Haringsma J, et al. The staging of gastritis with the OLGA system by using intestinal metaplasia as an accurate alternative for atrophic gastritis. Gastrointestinal Endoscopy 2010; 1150. Table used with the permission of Elsevier Inc. All rights reserved.

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خرید پکیج

OLGIM staging system for identifying patients with metaplastic (chronic) atrophic gastritis who are at high risk for evolution to gastric cancer