Immunohistochemical characterization of somatically derived "yolk sac tumors": analysis of a multi-institutional case series
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A rare subset of somatic tumors shows a striking resemblance to yolk sac tumors (YSTs) of germ cell origin, including somatic carcinomas with YST/enteroblastic differentiation, fetal lung adenocarcinomas (FLACs), and YSTs in older (≥ 40 years) females. These ... ...
