Original ResearchPublished 17 July 2026TRK immunohistochemistry in pediatric rhabdomyosarcomas: diagnostic and prognostic utility and limitationsRenáta Lajti · Katalin Dezső · Zoltán Sápi · Gergő Papp · Anna Mohás · Bence Bukovszky · Sándor Szabó · Luca Felkai · Monika CsókaPathology and Oncology Researchdoi 10.3389/pore.2026.1612374