Siyuan Shen

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BACKGROUND Langerhans cell histiocytosis (LCH) is a proliferative disease of histiocyte-like cells that generally affects children. Immunohistochemistry is essential to obtain the correct diagnosis, and treatment protocols are controversial. OBJECTIVE Langerhans cell histiocytosis (LCH) is easy to be misdiagnosed because of its various clinic features and(More)
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