title: Benign fibrous histiocytoma of the thoracic spine as the cause of pyrexia of unknown origin identified by positron emission tomography/computed tomography.
authors.affiliation: Department of Nuclear Medicine and PET, Singapore General Hospital, (Block 2 Basement 1), Outram Rd, Singapore 169608.
authors.forename: Yiu Ming
authors.initials: YM
authors.lastname: Khor
authors.affiliation: Department of Nuclear Medicine and PET, Singapore General Hospital, (Block 2 Basement 1), Outram Rd, Singapore 169608.
authors.forename: Xuexian
authors.initials: X
authors.lastname: Yan