A Xylene Free Veterinary Diagnostic Laboratory: Creating a Safer Working Environment
Recorded On: 09/16/2024
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Xylene is a Class D aromatic hydrocarbon used daily in the histology laboratory for tissue processing, slide staining, processor cleaning and the removal of coverslips. Class D chemicals are known to cause temporary or permanent adverse health effects. Due to its toxicity, short-term inhalation exposure may lead to eye, nose, and throat irritation, and gastrointestinal and neurologic effects. Long-term exposure may result in headaches, dizziness, fatigue, tremors, and incoordination. Respiratory, cardiovascular, and kidney issues may also arise. Reducing the exposure of personnel to xylene in the laboratory should be achieved. Xylene alternatives should be investigated and tested through a slide validation process. Alternatives range from unconventional methods using liquid dishwashing soap and cedarwood oil to commercially available alternatives such as isopropanol or SlideBrite. Each laboratory has different needs and requirements for tissue processing and staining. Each laboratory must validate their chosen xylene alternative to validate the method works with their processor and stainer.
CEUs: This histology course is worth 1 continuing education credit and is available for 365 days from the date of registration.
This session is from the 2024 NSH Virtual Convention Program
Julie Trejo,HT(ASCP)
Clinical Liaison / Histotechnician II
BJC Missouri Baptist Medical Center
Histology professional with proven success leading teams to achieve department objectives while adhering to safety and regulatory standards. Adept at developing and implementing new processes and procedures to reduce case assembly time, eliminate excess waste, ensure quality, and streamline operations. Skilled at keeping abreast with industry and process changes and developments to achieve optimal outcomes.
Tori Smith
Tori is dedicated to advancing histotechnology through research, process improvements, and education. She has presented at National Society for Histotechnology (NSH) conventions, discussing xylene-free laboratory environments and comparative staining methodologies. She serves as President of the Wisconsin Histology Society and actively participates in professional development and training. Her certifications include Histotechnician (ASCP), Digital Pathology Certification (NSH), and Quality Management Training (NVSL).
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