The “electronic nose” technology combines artificial intelligence with chemical sensors to analyze odors emitted from the human body, enabling early detection of various diseases such as cancer, diabetes, and liver disorders. This technology works by identifying chemical changes in volatile organic compounds released by the body, with studies showing that each disease produces a distinct pattern of compounds in breath, sweat, or urine.<br /><br />The major advantage of the electronic nose lies in its ability to detect diseases quickly and more accurately than some traditional tests. It offers a non-invasive and easy-to-use method for early diagnosis of chronic illnesses, such as cancer in its initial stages, making it an effective tool for prevention and monitoring. This technology presents a promising alternative to costly and sometimes painful conventional tests, especially for diseases requiring continuous observation like respiratory conditions.<br /><br />However, the electronic nose faces several challenges that call for further research and development. For instance, these devices need enhanced accuracy and reliability, which must be validated through large-scale studies before widespread adoption in healthcare settings. Additionally, comprehensive testing is required to verify their ability to detect a wide range of diseases based on diverse odor patterns.<br /><br />With ongoing advancements in AI and sensor technology, electronic noses are expected to become a key component of future diagnostic tools. In the near future, this technology may offer an innovative solution for early disease detection at stages where treatment can be more effective.<br /><br />AL Mustaqbal University The Top Private University.<br /><br />