Joaquín Amérigo

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AIMS to determine whether potential correlations between CD117 and PDGFRA might serve as an indication for targeted therapies. MATERIAL AND METHODS immunohistochemical expression of CD117 and PDGFRA was evaluated in 99 paraffin-embedded GISTs in conjunction with KIT and PDGFRA mutational status. RESULTS CD117-positive staining was noted in 93 out of 99(More)
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