title: Radiological case of the month.
mesh_terms: D001706:Biopsy; D001847:Bone Diseases / Q000000981:diagnostic imaging*; D002675:Child, Preschool; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D011859:Radiography; D012882:Skin Tests; D014394:Tuberculosis, Osteoarticular / Q000175:diagnosis / Q000000981:diagnostic imaging*