6Knoekaert DC, Vandersehueren S, Blockmans D. Fever of unknown origin in adults: 40 years on. J Intern Med, 2003, 253: 263-275.
7Larson EB, Featherstone HJ, Petersdorf RG. Fever of undetermined origin: diagnosis and follow-up of 105 eases, 1970-1980. Medicine. 1982, 61: 269-292.
8Knockaert DC, Vanneste LJ, Vanneste SB, et al. Fever of unknown origin in the 1980s. An update of the diagnostic spectrum. Arch Intern Med, 1992, 152: 51-55.
9Iikuni Y, Okada J, Kondo H, et al. Current fever of unknown origin 1982-1992. Intern Med, 1994, 33: 67-73.
10de Kleijn EM, van Lier HJ, van der Meer JW. Fever of unknown origin (FUO). II. Diagnostic procedures in a prospective multicenter study of 167 patients. The Netherlands FUO Study Group. Medicine, 1997, 76: 401- 414.
7Hunder GG,Bloch DA,Michel BA,et al.The American College of Rheumatology 1990 criteria for the classification of giant cell arteritis[J].Arthritis Rheum,1990,33:1122-1128.
8Czihal M,Tatò F,F(o)rster S,et al.Fever of unknown origin as initial manifestation of large vessel giant cell arteritis:diagnosis by colour-coded sonography and 18-FDG-PET[J].Clin Exp Rheumatol,2010,28:549-552.
9Hautzel H,Sander O,Heinzel A,et al.Assessment of largevessel involvement in giant cell arteritis with 18F-FDG PET:introducing an ROC-analysis-based cutoff ratio[J].J Nucl Med,2008,49:1107-1113.
10Papathanasiou ND,Du Y,Menezes LJ,et al.18F-Fludeoxyglucose PET-CT in the evaluation of large-vessel vasculitis:diagnostic performance and correlation with clinical and laboratory parameters[J].Br J Radiol,2012,85:e188-194.