How A Woman Was Able To Smell Parkinson's: The Science Of Detecting Diseases Through The Sense of Smell

The ability of a woman in Scotland to detect the scent of Parkinson's disease in her husband has led researchers to investigate the potential of using the sense of smell to diagnose malignancies in patients. A study is now being conducted to find out if dogs can be used to identify the odor of prostate cancer in samples of human urine.