Epigastric mass of an indeterminate nature: pitfalls in diagnosis and management.
D000008:Abdominal Neoplasms / Q000150:complications / Q000175:diagnosis / Q000601:surgery*; D000368:Aged; D000758:Anesthesia; D001810:Blood Volume; D002395:Catecholamines / Q000652:urine; D003949:Diagnostic Techniques, Surgical; D005260:Female; D006323:Heart Arrest / Q000209:etiology*; D006801:Humans; D006973:Hypertension / Q000209:etiology; D007022:Hypotension / Q000209:etiology; D007813:Laparotomy; D008722:Methods; D010173:Palpation; D010673:Pheochromocytoma / Q000150:complications / Q000175:diagnosis / Q000601:surgery*; D011183:Postoperative Complications; D011229:Preanesthetic Medication; D014642:Vanilmandelic Acid / Q000652:urine
D002395:Catecholamines; D014642:Vanilmandelic Acid