Soomin Ahn

Gastric amphicrine carcinoma in the stomach: an unexpected presentation of MUTYH-associated polyposis

Amphicrine carcinomas of the stomach, defined by dual exocrine and neuroendocrine differentiation within the same neoplastic cell, are exceedingly rare. MUTYH-associated polyposis (MAP) is an autosomal recessive polyposis syndrome characterized by multiple colorectal adenomas and...

Real-world genomic landscape of FGFR2 amplifications and fusions in solid tumors: analysis of 4,953 patients using clinical-grade NGS

Fibroblast growth factor receptor 2 (FGFR2) alterations, including amplifications and fusions, are actionable oncogenic drivers in multiple cancers, but their prevalence and genomic features are not well defined. Between October 2019 and October 2024 at Samsung Medical Center, 4,...