Results Bone metastases mainly presented as osteolytic lesions.
结果骨转移瘤病例以多发，溶骨为主。
The chief X-ray features were osteolytic and expansive bony destruction.
主要X线表现为溶骨性、膨胀性骨破坏；
Conclusions Osseous metastasis in lung cancer is characterized by multiple osteolytic damage.
结论肺癌骨转移以多发性、溶骨性骨破坏为特征。
Results Of 18 cases, the lesion was located in skull in 6, presenting as round or oval osteolytic destruction with soft tissue mass at inner and outer table.
结果颅骨6例，表现为圆形、类圆形骨质破坏伴颅板内外软组织肿块；
Aneurysmal bones cysts are expansile, osteolytic lesions of bone containing thin-walled, blood-filled cystic cavities. They are named for the radiographic appearance.
动脉瘤样骨囊肿是膨胀性、薄壁溶骨性病变，其内充填以血液，因其放射学改变而命名。
The main appearances of the X-ray and ct were osteolytic bony destruction, eccentric and expansive growth uneven bony septations, and rim osteosclerosis and ossification.
主要X线与CT表现为溶骨性骨质破坏，偏心膨胀性生长，粗细不均的骨性间隔，边缘增生硬化及骨化。
Conclusion The osteolytic lesion and a large soft tissue mass are common radiological appearances of bone PNETs and calcification and regional lymphadenopathy are rarely seen.
结论溶骨性骨破坏和巨大软组织肿块是骨原始神经外胚叶肿瘤的常见影像学表现，病灶内钙化和局部淋巴结肿大少见。
Objective To investigate the effect and advantage of interlocking nail lengthening in the treatment of long segment osteolytic bone defect following children femoral osteomyelitis.
目的探讨髓内延长修复儿童股骨干化脓性骨髓炎后大段溶骨性缺损的疗效及其优越性。
Objective To investigate the effect and advantage of interlocking nail lengthening in the treatment of long segment osteolytic bone defect following children femoral osteomyelitis.
目的探讨髓内延长修复儿童股骨干化脓性骨髓炎后大段溶骨性缺损的疗效及其优越性。
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