Mnaymneh W, Mnaymneh L G
South Med J. 1979 Aug;72(8):1012-4. doi: 10.1097/00007611-197908000-00035.
We have described an unusual case of giant cell tumor of the ischium. The remarkable features of the case are that it occurred in a relatively rare site and that it transformed radiologically from a localized, well circumscribed lesion into a very destructive lesion over a period of several months, though histologically it remained benign in appearance. The lesion was successfully treated by a modified hemipelvectomy. We emphasize that the treatment of choice in giant cell tumor of bone is total en bloc excision and not curettage or irradiation.
我们描述了一例罕见的坐骨巨细胞瘤病例。该病例的显著特征是它发生在一个相对罕见的部位，并且在几个月的时间里，从一个局限的、边界清晰的病变在影像学上转变为一个极具破坏性的病变，尽管组织学上它外观仍为良性。该病变通过改良半骨盆切除术成功治疗。我们强调，骨巨细胞瘤的首选治疗方法是整块切除，而不是刮除术或放疗。
