Fig. 2From: Computed tomography-based predictive nomogram for differentiating primary progressive pulmonary tuberculosis from community-acquired pneumonia in childrenPatient recruitment in this study. Note: Confirmed TB* refers to Mycobacterium tuberculosis to be confirmed (culture or Xpert MTB/RIF assay) from at least one respiratory specimen (e.g., sputum, nasopharyngeal/gastric aspirate, and pleural fluid). Lymph nodes** refers to uniformity with no calcification and necrosis in the lymph nodes. Streptococcus and mycoplasma pneumonia# are diagnosed via the detection of Streptococcus in pleural effusion or blood culture and positive IgM antibodies against Mycoplasma in the serum, respectivelyBack to article page