PMC5835069_01
High-resolution computer tomography imaging showing a large lung lesion in the left parahilar side.
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F1
A few days later, because of persistent fever with altered laboratory and radiological findings, the child underwent a chest high-resolution computer tomography (HRCT) that showed a large lung lesion with thickened wall and fluid content at the lingula level (Figure 1).
Surgical sample of lingula inflammatory myofibroblastic tumor in 3-year-old child.
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F2
The subsequent histological assessment showed an IMT positive for actin, anaplastic lymphoma kinase 1 (ALK1), and desmin (Figure 2).