title: Gastric atrophy and carcinoid tumors.
mesh_terms: D001284:Atrophy; D002276:Carcinoid Tumor / Q000473:pathology*; D005260:Female; D005753:Gastric Mucosa / Q000473:pathology*; D006801:Humans; D008875:Middle Aged; D009378:Neoplasms, Multiple Primary / Q000473:pathology; D013274:Stomach Neoplasms / Q000473:pathology*; D013577:Syndrome