GB/T 42216.4-2024
ActiveMolecular in vitro diagnostic examinations—Specifications for pre-examination processes for formalin-fixed and paraffin-embedded (FFPE) tissue—Part 4: In situ detection technique
分子体外诊断检验 福尔马林固定及石蜡包埋组织检验前过程的规范 第4部分：原位检测技术
Application Summary AI generated
This standard specifies requirements for the pre-examination handling of formalin-fixed, paraffin-embedded (FFPE) tissue samples intended for in situ detection techniques, such as immunohistochemistry or fluorescence in situ hybridization. It is applied in clinical pathology laboratories and molecular diagnostic settings to ensure consistent sample preparation, fixation, and processing prior to testing. The standard aims to minimize variability and pre-analytical errors, supporting reliable diagnostic outcomes in cancer and other disease testing.
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