title: [Acute pain of the right costal region and dull pain of the left thigh: gallbladder cancer and undifferentiated sarcoma of the psoas major muscle (multiple malignant tumors)].
mesh_terms: D000368:Aged; D005260:Female; D005706:Gallbladder Neoplasms / Q000175:diagnosis / Q000473:pathology; D006615:Hip; D006801:Humans; D009378:Neoplasms, Multiple Primary / Q000175:diagnosis; D012509:Sarcoma / Q000175:diagnosis / Q000473:pathology