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本文对卵巢硬化性间质瘤进行了光镜及电镜研究。在光镜及电镜下,瘤细胞核和细胞质呈多样性。圆形瘤细胞其胞质透明或呈细空泡状,胞质内可见脂滴。在富含细胞区内,细丝状的或粗的胶原纤维围绕单个瘤细胞,细胞周围尚有丰富的网状纤维。上述特点表明:此瘤来自卵巢间质。瘤细胞胞质分化较好和胞质内类脂质蓄积,说明许多细胞具有功能性活动。最后,本文对此瘤的形态特征、组织发生和鉴别诊断进行了简短的讨论。
In this paper, ovarian sclerosing stromal tumors were light and electron microscopy. Under light and electron microscopy, the tumor nuclei and cytoplasm showed diversity. Circular tumor cells were clear or cytoplasm vacuoles, lipid droplets can be seen in the cytoplasm. In the cell-rich zone, filamentous or thick collagen fibers surround individual tumor cells, with abundant reticular fibers around the cells. The above characteristics indicate that the tumor comes from ovarian stroma. Good cytoplasmic tumor cells and cytoplasmic lipid accumulation, indicating that many cells have functional activity. Finally, this article briefly discusses the morphological features, histogenesis and differential diagnosis of this tumor.