1) Katagiri H, Takahashi M, Wakai K, et al. Prognostic factors and a scoring system for patients with skeletal metastasis. J Bone Joint Surg Br 2005;87:698-703.
2) Katagiri H, Okada R, Takagi T, et al. New prognostic factors and scoring system for patients with skeletal metastasis. Cancer Med 2014;3:1359-67.
3) Oka H, Kondoh T, Seichi A, et al. Incidence and prognostic factors of Japanese breast cancer patients with bone metastasis. J Orthop Sci 2006;11:13-9.
4) 森脇昭介,万代光一,山上啓太郎.癌と骨病変の病理.癌の骨髄転移の病理形態と問題点.病理と臨床1999;17:28-34.
5) 国立がん研究センターがん情報サービス.最新がん統計https://ganjoho.jp/reg_stat/statistics/stat/summary.html
6) Harada H, Katagiri H, Kamata M, et al. Radiological response and clinical outcome in patients with femoral bone metastases after radiotherapy. J Radiat Res 2010;51:131-6.
7) Katagiri H, Takahashi M, Inagaki J, et al. Determining the site of the primary cancer in patients with skeletal metastasis of unknown origin:A retrospective study. Cancer 1999;86:533-7.
8) Takagi T, Katagiri H, Kim Y, et al. Skeletal metastasis of unknown primary origin at the initial visit:A retrospective analysis of 286 cases. PLoS One 2015;10:e0129428
9) 日本乳癌学会.乳癌診療ガイドライン http://jbcs.gr.jp/guidline/guideline/g6/
10) Lutz S, Berk L, Chang E, et al. American Society for Radiation Oncology (ASTRO). Palliative radiotherapy for bone metastases:an ASTRO evidence-based guideline. Int J Radiat Oncol Biol Phys 2011;79:965-76.
11) Nakamura N, Shikama N, Wada H, et al. Japanese Radiation Oncology Study Group Working Subgroup of Palliative Radiotherapy. Patterns of practice in palliative radiotherapy for painful bone metastases:a survey in Japan. Int J Radiat Oncol Biol Phys 2012;83:e117-20.
12) 8Gy single fraction radiotherapy for the treatment of metastatic skeletal pain:randomised comparison with a multifraction schedule over 12 months of patient follow-up. Bone Pain Trial Working Party. Radiother Oncol 1999;52:111-21.
13) van der Linden YM, Lok JJ, Steenland E, et al;Dutch Bone Metastasis Study Group. Single fraction radiotherapy is efficacious:a further analysis of the Dutch Bone Metastasis Study controlling for the influence of retreatment. Int J Radiat Oncol Biol Phys 2004;59:528-37.
14) Hartsell WF, Scott CB, Bruner DW, et al. Randomized trial of short- versus long-course radiotherapy for palliation of painful bone metastases. J Natl Cancer Inst 2005;97:798-804.
15) Yazawa Y, Frassica FJ, Chao EY, et al. Metastatic bone disease. A study of the surgical treatment of 166 pathologic humeral and femoral fractures. Clin Orthop Relat Res 1990;251:213-9.
16) Suzuki T, Katagiri H, Noda T, et al. Asymmetrical vertebral collapse from spinal metastasis in lower thoracic and lumbar spine. J Orthop Sci 2017;22:405-10.
17) Guillevin R, Vallee JN, Martin-Duverneuil N, et al. Imaging of spinal bone metastases. In:Jasmin C, Coleman RE, Coia LR, et al. ed. Textbook of Bone Metastases. West Sussex, England:WILEY, 2005. p.91-104.