title: Atypical skeletal tuberculosis mimicking tumor metastases: report of a case.
abstract: Skeletal tuberculosis (TB) generally involves the spine and large joints. Involvement of most other bones has been reported, but tuberculosis of the pubic symphysis is relatively unusual. This paper reports an unusual case of multiple bone lesions in the right symphysis, left sacroiliac joint and left elbow. The radiologic appearance simulated widespread metastatic disease or chondrosarcoma, but the diagnosis of tuberculosis was proven by biopsy and culture. Eight months after starting antituberculous treatment, the patient experienced an improvement in pain and limping gait, and felt well. Radiography of the pelvis also showed improvement. It is proposed that antituberculous therapy in such cases should be maintained for at least 1 year.
authors.affiliation: Department of Internal Medicine, Mackay Memorial Hospital, Taitung City, Taipei, Taiwan ROC.
authors.forename: M H
authors.initials: MH
authors.lastname: Tsay
authors.forename: M C
authors.initials: MC
authors.lastname: Chen
authors.forename: G Y
authors.initials: GY
authors.lastname: Jaung
authors.forename: K K
authors.initials: KK
authors.lastname: Pang
authors.forename: B F
authors.initials: BF
authors.lastname: Chen
mesh_terms: D001859:Bone Neoplasms / Q000175:diagnosis / Q000556:secondary*; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008875:Middle Aged; D014394:Tuberculosis, Osteoarticular / Q000175:diagnosis*