Fig. 2From: Advanced-stage Wilms tumor arising in a horseshoe kidney of a 9-year-old child: a case reportCoronal image of the chest, lung window (a), showing a well-defined rounded nodule in the left upper zone (arrow), and on the axial image (b), there is a similar nodule at the lower zone of the same left lung, abutting the posterior pleural surface (arrow). These are indicative of pulmonary metastasesBack to article page