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  A study published in the October issue of the Journal of Thoracic Oncology showed that breath testing could be used to distinguish between lung nodules that were cancerous from those that were benign. Volatile organic compounds in the breath of people with lung cancer could be identified using gas chromatography with mass spectrometry. This is a much...

  Dogs can sniff out C diff quickly and accurately whereas conventional lab testing costs a lot more and takes too long to get answers. A dog can "sniff out" and entire ward in less than 10 minutes! Dogs have been shown in the past to sniff out cancers as well as drugs, money, explosives, and even cell phones! Dogs may be man's best...

Sniffer dogs can accurately identify people with lung cancer even through, smoker, copd, They can smell volatile organic chemicals (VOCs) that are breathed out by the lungs. It is safe, affordable, accurate, non-invasive, and may someday be used by MDs to screen for cancers. One day thorugh the use of spectrophotometry it is promising that chemicals specific...