MONDO_0004716 (stomach carcinoma in situ) is a in situ carcinoma that involves the stomach. Also known as: carcinoma in situ of stomach, carcinoma in situ of the stomach, carcinoma of stomach stage 0, carcinoma of the stomach stage 0, gastric carcinoma in situ, gastric carcinoma stage 0, gastric carcinoma, stage 0, stage 0 carcinoma of stomach.