Molecular in vitro diagnostic examinations. Specifications for preexamination processes for formalin-fixed and paraffin-embedded (FFPE) tissue-In situ detection techniques
分子体外诊断检查 福尔马林固定和石蜡包埋(FFPE)组织的预检查工艺规范
This document specifies requirements and gives recommendations for the collection, handling, documentation, transport, storage and processing during the pre-examination phase of formalin-fixed and paraffin-embedded (FFPE) tissue specimens intended for qualitative and/or (semi-)quantitative in situ examination of the morphology and of biomolecules, such as metabolites, proteins, DNA and/or RNA, on FFPE tissue sections by using different in situ detection techniques.