This Dog Can Detect Thyroid Cancer - By Sniffing Human Urine Samples

A trained scent dog has been found to accurately distinguish between benign and cancerous urine samples of thyroid cancer patients a terrific 88.2 percent of the time, according to a new study.That canine diagnostic accuracy is only slightly less than that of fine-needle aspiration biopsy, the method generally used first to test thyroid nodules for cancer - but it is noninvasive and inexpensive.  read more

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