Microscopically, these tumors are composed of tubules and variably sized cysts lined by cuboidal and columnar cells with eosinophilic cytoplasm.
Microscopically, these tumors are composed of tubules and variably sized cysts lined by cuboidal and columnar cells with eosinophilic cytoplasm.
显微镜下，这些肿瘤由小管和由含有嗜酸性胞浆的立方和柱状细胞围成的不同大小的囊腔所组成。