摘要
探讨良性骨母细胞瘤和恶性骨母细胞瘤的诊断和鉴别诊断标准。采用临床病理分析及常规病理学观察方法。骨母细胞瘤除出现经典的组织学特征外，尚可出现车辐状排列及血管瘤样变化。骨母细胞增生活跃及出现异型的巨型上皮样骨母细胞可作为恶性骨母细胞瘤的组织学诊断依据。恶性骨母细胞瘤是介于良性骨母细胞瘤和骨肉瘤之间的中间型病变，有其特殊的临床及病理学意义，应与良性骨母细胞瘤和骨母细胞型骨肉瘤进行鉴别。
Objective:To study the diagnostic and differential criteria for benign and malignant osteoblastoma.Methods:Methods of clinicopathological analysis and routine pathological observation were. Results :Osteoblastoma may present stori form and angiomalike changes besides the classical histological feature. Histological diagnosis of malignant osteoblastoma may rely on active osteoblast proliferation and giant epitheilioid osteoblast. Conclusion:Malignant osteoblastoma was a borderline lesion between benign osteoblastoma and esteoblatic osteosarcoma,whith had special clinical and pathological significance. It must be differentiated from benign osteoblastoma and osteoblastic osteosarcoma.
出处
《中华骨科杂志》
CAS
CSCD
北大核心
1997年第12期757-759,I003,共4页
Chinese Journal of Orthopaedics
