deSantos L A, Spjut H J
Skeletal Radiol. 1981;6(1):15-20. doi: 10.1007/BF00347341.
The radiographic features of 22 cases of histologically proven periosteal chondroma are analyzed in detail. The typical tumor consisted in an area of outer cortex remodeling (scalloping) involving the metaphyseal lesion of a long bone with slightly overhanging edges and a small amount of cartilage calcified matrix adjacent to the scalloping. The presence of a visible soft tissue mass was uncommon, present in only third of the cases. The radiographic differential diagnosis is analyzed in detail and illustrated.
对22例经组织学证实的骨膜软骨瘤的影像学特征进行了详细分析。典型肿瘤表现为长骨干骺端病变处外层皮质重塑（扇贝样改变）区域，边缘轻度悬垂，扇贝样改变旁有少量钙化软骨基质。可见软组织肿块的情况并不常见，仅在三分之一的病例中出现。详细分析并举例说明了影像学鉴别诊断。
