Malignant nonchromaffin paraganglioma of the stomach.
D000368:Aged; D001859:Bone Neoplasms; D005260:Female; D006801:Humans; D009362:Neoplasm Metastasis; D010236:Paraganglioma, Extra-Adrenal / Q000000981:diagnostic imaging / Q000473:pathology; D011859:Radiography; D013270:Stomach / Q000473:pathology; D013274:Stomach Neoplasms / Q000000981:diagnostic imaging / Q000473:pathology