Inflammatory pseudotumor of the lung manifesting as a posterior mediastinal mass.
A case of inflammatory pseudotumor of the lung in a 6-year-old boy is presented. The respiratory illness presented as a mycoplasma pneumonia and there had been a similar episode of mycoplasma pneumonia one and a half years previously. Computed tomography revealed a large, calcified right posterior mediastinal mass and exploratory thoracotomy revealed a large posterior mediastinal mass that had an endobronchial component and grew exophytically from the lung. The present case suggests that inflammatory pseudotumor of the lung can manifest as a mediastinal mass and could be associated with mycoplasma pneumonia infection.
Kim
I
I
Department of Diagnostic Radiology, Seoul National University Children's Hospital, Korea.
Kim
W S
WS
Yeon
K M
KM
Chi
J G
JG
D002648:Child; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D008479:Mediastinal Neoplasms / Q000000981:diagnostic imaging*; D016726:Plasma Cell Granuloma, Pulmonary / Q000000981:diagnostic imaging* / Q000473:pathology; D014057:Tomography, X-Ray Computed