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Fig. 1D. Asymptomatic 66-year-old man with tuberculosis in whom lung
lesions were incidentally detected at chest radiography. Thin-section CT scan
a little lower than B and C shows another cluster of small
nodules in right upper lobe. Periphery of cluster seen in B and
C is also noted in left upper lobe. No lymphadenopathy or tree-in-bud
lesion was seen in this patient.