Table 3.

Clinical and radiological findings associated to TST and/or TX positivity at the initial evaluation in the 22 children with active TB.

n.	Clinical and radiological findings	TST[+]TX [+]	TST[+] TX [−]	TST[−] TX [+]
16	Pulmonary involvement with hilar lymphadenopathy	15		1* a
2	pleurisy	2
1	pleurisy and axillary lymphadenopathy	1
1	pneumonia with calcifications	1
1	disseminated TB (miliary and meningitis)			1* b
1	cervical lymphadenopathy		1*

^*MT etiology was confirmed by the culture of the gastric fluid aspirate and by PCR;

^apatient under immunosuppressant treatment for juvenile idiopathic arthritis;

^bchild aged 2 years.