1.
J Pediatr Hematol Oncol
; 29(3): 198-202, 2007 Mar.
Artigo
em Inglês
| MEDLINE
| ID: mdl-17356403
RESUMO
Causes of lytic bone lesions in children include benign, malignant, and infectious processes. Here, we present the case of a 3-year-old boy presenting with a lytic bone lesion and surrounding soft tissue mass sent for evaluation of possible malignancy versus osteomyelitis. Biopsy revealed granulomatous osteomyelitis, and subsequent purified protein derivative resulted in 20-mm induration. Lesion cultures eventually identified pan-sensitive Mycobacterium tuberculosis. We emphasize that tuberculosis can cause primary lytic bone lesions in children in the United States, even in the absence of pulmonary symptoms or known exposure, and advise clinicians to include mycobacterial cultures when analyzing biopsies of lytic bone lesions.