Olfactory Detection of Cancer by Trained Sniffer Dogs: A Systematic Review of the Literature

Early diagnosis of cancer using effective screening methods is crucial for successful treatment. Recently, much attention has been given to the use of odors emitted in the form of volatile organic compounds (VOCs) as diagnostic biomarkers. Studies on special training of dogs to detect different cancers using various odor samples (breath, urine, cancer tissue) have provided promising results. This systematic review highlights the scientific reports testing canine olfaction to detect cancer, dividing them according to the cancer ’s primary site.
Source: Journal of Veterinary Behavior: Clinical Applications and Research - Category: Veterinary Research Authors: Source Type: research