Radiology Department, Hospital Universitari de Bellvitge, Hospitalet de Llobregat, Spain.
Pediatr Radiol. 2010 Oct;40(10):1699-701. doi: 10.1007/s00247-010-1783-7. Epub 2010 Aug 17.
Osteochondromas are the most common benign bone tumours. Nevertheless, their origin and biological behaviour are poorly understood. Rarely, spontaneous regression of osteochondromas may occur. We report the case of a 9-year-old girl with a solitary osteochondroma of the femur that regressed almost completely within 4 years, a fact that should be taken into account when deciding the management of these lesions, especially in young children.
骨软骨瘤是最常见的良性骨肿瘤。然而，其起源和生物学行为仍不清楚。骨软骨瘤很少自发消退。我们报告了一例 9 岁女孩股骨单发骨软骨瘤，4 年内几乎完全消退的病例。在决定这些病变的处理方法时，特别是在年幼的儿童中，应考虑到这一事实。
