What is INHAND

抄録

The INHAND Proposal (International Harmonization of Nomenclature and Diagnostic Criteria for Lesions in Rats and Mice) has been operational since 2005. A Global Editorial Steering Committee (GESC) helps coordinate overall objectives of the project. Development of harmonized terminology for each rodent organ system or non-rodent species is the responsibility of the Organ Working Groups (OWG) or Non-rodent Working Groups (NRWG) respectively, drawing upon experts from North America, Europe and Japan. INHAND guides offer terminology, diagnostic criteria, differential diagnoses and guidelines for recording lesions in toxicity and carcinogenicity studies. The guides provide representative photo-micrographs of morphologic changes, information regarding pathogenesis, and key references.