Sinonasal low-grade non-intestinal type adenocarcinomas with clear cell features: Clinicopathological and molecular analysis of 6 cases highlighting molecular heterogeneity and identification of a novel ETV6::YEATS4 fusion. - Franchi A; Din NU; van den Hout M; Arcovito G; Dallan I; Scarpitta R; Stoehr R; Agaimy A (Virchows Archiv : an international journal of pathology, 2026)