title: False diagnosis of phaeochromocytoma in patients on Sinemet.
mesh_terms: D000310:Adrenal Gland Neoplasms / Q000175:diagnosis* / Q000652:urine; D000368:Aged; D000978:Antiparkinson Agents / Q000627:therapeutic use*; D002230:Carbidopa / Q000627:therapeutic use*; D004338:Drug Combinations / Q000627:therapeutic use; D005189:False Positive Reactions; D005260:Female; D006801:Humans; D007980:Levodopa / Q000627:therapeutic use*; D008297:Male; D008875:Middle Aged; D010673:Pheochromocytoma / Q000175:diagnosis* / Q000652:urine; D014642:Vanilmandelic Acid / Q000652:urine
chemical_list: D000978:Antiparkinson Agents; D004338:Drug Combinations; C009265:carbidopa, levodopa drug combination; D007980:Levodopa; D014642:Vanilmandelic Acid; D002230:Carbidopa