1. 1) Flowers CH, Rodriguez J, Naseem M, et al. : MR of Benign Chondroblastoma of the temporal bone. AJNR Am J Neuroradiol 16: 414-416, 1995.
2. 2) Varvares MA, Cheney ML, Goodman ML, et al. : Chondroblastoma of the temporal bone: case report and literature review. Ann Otol Rhinol Laryngol 101: 763-769, 1992.
3. 3) Watanabe N, Yoshida K, Shigemi H, et al. : Temporal bone chondoroblastoma. Otolaryngol Head Neck Surg 121: 327-330, 1999.
4. 4) Jaffe HL and Lichtenstein L : Benign chondroblastoma of bone: a reinterpretation of the so-called calcifying or chondromatous giant cell tumor. Am J Pathol 18: 969-991, 1942.
5. 5) 三宅裕治,端 和雄,任 清下,他:頭蓋内良性軟骨芽細胞腫の一例.No Sinkei Geka 12: 419-425, 1984.