Abstract:molecular feature from the patients accurately is important. Fluorescence in situ hybridization (FISH) and immunohistochemistry (IHC) are conventional methods for testing ALK gene rearrangement and protein overexpression respectively; however it is challenge for distinguishing some rare variations by FISH, or determining the equivocal stain by IHC. A morphology related method under bright field about rearranged mRNA expression (RNAscope) of ALK gene fusion was developed, which is helpful to realize the biologi… Show more
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