BFH was obvious similar with MFH at the cellular changes of histology, imaging diagnostic indexes, recurrence rate, age of onset and disease focus. BFH was different from NOF and MFD significantly.

• BFH瘤灶与周围正常组织之间的微细变化的组织病理学与影像诊断学指标,复发性、年龄、病灶范围等临床指标,与MFH有明显的同一趋向性,而与NOF、MFD则有明显的差异性。