Fig. 2From: IgG4-related lung disease with recurrent pulmonary lesions during steroid therapy and difficulty in differentiating from malignancy: a case reportFDG-PET/CT. FDG-PET/CT revealed a mass lesion with a maximum diameter of 5.5 cm, SUVmax of 11.0, and high SUV areas in the hilar and mediastinal lymph nodesBack to article page