胸腺瘤的分类与病理诊断

胸腺瘤的分类和病理诊断与临床治疗密切相关 ,作者从病理组织学上系统性探讨胸腺瘤分类和演变过程 ,比较各种胸腺瘤分类的利弊和组织学的形态特征 ,详细介绍WHO (1 999年版 )各类型的组织形态特征 ,提出在实际病理诊断工作中 ,应该使临床医师了解并运用新的WHO胸腺瘤分类。对如何鉴别B1型胸腺瘤与胸腺淋巴瘤及重症肌无力时胸腺的病理组织学变化作了描述 ,并认为在病理诊断上 ,新的胸腺瘤分类仍有其不足之处

The classifications of the thymoma and their pathologic diagnosis

The classifications of the thymoma and their pathologic diagnosis is closely related to the clinical treatment of the disease. Similarly, it is a focal on the clinicopathologic study today. In this paper,the classification of the thymoma and their developing process in the histopathological changes was extensively discussed, and various type of the histopatholgic characteristic of the tumor was compared. It was suggested the new edition of the thymoma classifications of WHO should be operated in practical work. Additionally, the B1 type thymom, the thymic lymphoma and the histopathological changes of thymus in myasthenia gravis patients were described respectively, and it was also considered that the new edition of the thymoma classifications of WHO had some incomplete aspects in the pathological diagnosis.