Gastric Cancer pTis TNM Finding v6 and v7

**Semantic type:** Finding

**Definition:** Gastric cancer in situ with cancer cells confined within the glandular basement membrane (intraepithelial) and without invasion into the lamina propria. (from AJCC 6th and 7th Eds.)

**Synonyms:** - Gastric Cancer pTis TNM Finding - Gastric Cancer pTis TNM Finding v6 - Gastric Cancer pTis TNM Finding v7 - pTis Cancer of the Stomach - pTis Carcinoma of the Stomach - pTis Gastric Cancer - pTis Gastric Carcinoma - pTis Stomach Cancer