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患者,男,50岁,15年前由于外伤撮片中发现,右骶髂关节外侧1cm处可见约2cm×1.5cm×1cm大小的骨性突起,密质均匀边界清晰,诊断为:右髂骨软骨瘤,未经任何治疗,近两个月来自觉肿物明显增大,撮片见:右髂骨阔底状骨性突起约5cm×4cm×3.2cm,与正常骨皮层相连续,密度不均匀及密度增高阴影,术中见有软骨帽,透亮区内为淡黄色液体,手术及病理证实为:右髂骨骨软
The patient, male, 50 years old, was found 15 years ago due to traumatic sepals. Bony prominences of about 2 cm x 1.5 cm x 1 cm are visible 1 cm lateral to the right ankle joint. The dense uniform borders are clear. The diagnosis is: right humerus The chondroma, without any treatment, was significantly enlarged in the last two months. The sepal showed: 5 cm × 4 cm × 3.2 cm of bony prominence of the right sacrum, which is continuous with the normal cortical bone and the density is not. Uniformity and density increased shadows, cartilage caps were seen during the operation, pale yellow liquids were found in the translucent area, and surgery and pathology confirmed that the right metatarsal bone was soft