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. It leads to significant morbidity; a delay in diagnosis can cause potentially serious neurological complications and bone and joint destruction. Conventional radiographs are the initial imaging modality and US, CT and MRI are used in conjunction to better delineate the disease extent and morphology. Radiologists should be familiar with the spectrum of imaging features of TB, including plain radiographs and MRI, and aid the clinician in making an early diagnosis. Aspiration or biopsy with examination for acid-fast bacillus and histological evaluation is required to confirm the diagnosis.
Department of Radiodiagnosis, PGIMER and Dr RML Hospital, C-6/43/2, Safdarjung Development Area, New Delhi, India. akhil43@yahoo.com
Akhila
A
Prasad
Smita
S
Manchanda
Namrita
N
Sachdev
Barindra Prasad
BP
Baruah
Vivek
V
Manchanda
D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D003952:Diagnostic Imaging / Q000379:methods*; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D009140:Musculoskeletal Diseases / Q000175:diagnosis*; D014376:Tuberculosis / Q000175:diagnosis*