Imaging features of pediatric musculoskeletal tuberculosis.

Tuberculosis (TB) is widely prevalent in developing nations and has recently made a comeback in industrialized countries, with the rise in immunocompromized patients. Musculoskeletal TB in children presents a diagnostic challenge because it is difficult to recognize in the early stages of the disease, and imaging features mimic other entities. The clinical onset is insidious, with an indolent course and a resultant late presentation.