title: Perforation in gastric malignancy.
mesh_terms: D000230:Adenocarcinoma / Q000150:complications* / Q000175:diagnosis / Q000401:mortality / Q000601:surgery; D000328:Adult; D000368:Aged; D005260:Female; D005743:Gastrectomy; D006801:Humans; D016403:Lymphoma, Large B-Cell, Diffuse / Q000150:complications; D008228:Lymphoma, Non-Hodgkin / Q000150:complications; D008297:Male; D008875:Middle Aged; D009362:Neoplasm Metastasis; D012422:Rupture, Spontaneous / Q000209:etiology; D013274:Stomach Neoplasms / Q000150:complications* / Q000175:diagnosis / Q000401:mortality / Q000601:surgery