title: Gastric lymphoma diagnosed by gastroscopy and gastric biopsy.
mesh_terms: D000328:Adult; D001706:Biopsy; D005773:Gastroscopy; D006801:Humans; D008223:Lymphoma / Q000175:diagnosis* / Q000473:pathology; D008297:Male; D008722:Methods; D013274:Stomach Neoplasms / Q000175:diagnosis* / Q000473:pathology