plasmacytomasCOCA¹⁵²¹⁵⁷ 基本例句 🌏浆细胞瘤原型plasmacytoma的复数 Plasmacytomas of the dura are uncommon plasma cell tumors that may occur as a solitary neoplasm or, more commonly, in association with multiple myeloma. 孤立性的硬膜浆细胞瘤是不常见的，而多发性骨髓瘤相关的浆细胞瘤相对更常见些。 china-radiology