Case Report: DICER1-mutant primary intracranial sarcoma with concurrent TP53, PDGFRA, and KEAP1 somatic mutations in a 5.5-year-old boy
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DICER1-mutant primary intracranial sarcoma (DICER1-mutant PIS) is a rare and aggressive central nervous system (CNS) malignancy primarily affecting pediatric patients. We report the case of a 5.5-year-old boy who presented with non-specific prodromal symptoms,... ...