摘要
目的:探讨骨母细胞瘤的X线、CT表现。材料与方法:本组7例均行X线平片检查,其中3例做CT扫描,均经手术病理证实,1例局部恶变为侵袭性骨细胞瘤。结果:骨母细胞瘤以脊柱(2例)及长管状骨(3例)多发,呈囊状膨胀性骨质破坏(6例),边缘有轻度硬化环(4例),内见小点片状、斑点状钙化、骨化影(4例),部分有软组织肿块(2例),骨膜反应(2例),1例恶变者表现破坏区模糊,病灶内骨化、钙化模糊、减少。结论:X线平片和CT检查对骨母细胞瘤的诊断有重要价值。
Purpose： To study radiologic findings of osteoblastoma and malignant characteristics. Materials and Methods： Seven cases of osteoblastoma proved by pathology were presented, in which radiologic films （N = 7） and CT scan （N = 3） were obtained. There were six cases of benign osteoblastoma. Results： There were two cases of spinal osteobsastoma and three cases of long bone, and two cases of irregular bone. The cystic expansion destructions were showed in 6 cases, mild edge sclerosis in 4 cases, small calcification and ossification of the internal lesion in four cases, soft tissue masses in 2 cases and periostcal reaction in 2 cases. The unclear margin of bony destruction and reduction of calcification and ossification in inner tumor was found in malignant case. Conclusion： Radilogic and CT study are of significance on diagnosis of osteoblastoma.
出处
《现代医用影像学》
2008年第3期119-121,共3页
Modern Medical Imageology
