Scent-trained dog detects thyroid cancer in human urine samples

http://feedproxy.google.com/~r/sciencedaily/strange_science/~3/1EcieOKF_Ak/150307095943.htm?utm_source=feedburner&utm_medium= email

A trained scent dog accurately identified whether patients' urine samples had thyroid cancer or were benign (noncancerous) 88.2 percent of the time, according to a new study.