Braendli A F, Bulfamante G P
Helv Paediatr Acta. 1986 Mar;41(6):505-8.
Benign osteoblastoma is a rare primary bone tumor, the location in the frontal bone being particularly rare (only a few cases described). The youngest age of occurrence reported is 3 years. We present a case of osteoblastoma occurred in a 4 1/2-month-old boy, located in the frontal bone.
骨母细胞瘤是一种罕见的原发性骨肿瘤，发生于额骨者尤为罕见（仅有少数病例报道）。报道的发病最小年龄为3岁。我们报告1例发生于一名4个半月大男童额骨的骨母细胞瘤病例。
