Article
Pan-TRK Immunohistochemistry Is Highly Correlated With NTRK3 Gene Rearrangements in Salivary Gland Tumors.
The American journal of surgical pathology - 1 Nov 2021
Csanyi-Bastien Marie, Lanic Marie-Delphine, Beaussire Ludivine, Ferric Sandra, François Arnaud, Meseure Didier, Jardin Fabrice, Wassef Michel, Ruminy Philippe, Laé Marick
Abstract excerpt
AIMS: Secretory carcinoma (SC) is characterized by ETV6 rearrangements, most often ETV6-NTRK3 fusion. Given its histologic overlap with other salivary gland tumors (SGTs), SCs can be difficult to diagnose without genetic confirmation. A recently developed pan-TRK (tropomyosin receptor kinase) antibody shows promise for identifying tumors with NTRK (neurotrophic tyrosine kinase receptor 3) fusions. The aim of this...
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