case_images: PMC8010803_01
case_images: The radiographic findings. A conventional chest radiograph showing a solitary circular opacity (white arrowhead) in the right pulmonary hilar region (A). A chest CT image showing a well-marginated soft-tissue nodule in the right upper lobe anterior segment (wide arrow) with distinct lymphadenopathy (narrow arrow) (B).
case_images: 10.1177_11795476211004604-fig1.jpg
case_images: PMC8010803_01_10.1177_11795476211004604-fig1.jpg
case_images: fig1-11795476211004604
case_images: Renal sonography of both kidneys revealed the preservation of the size with slightly elevated renal cortex echogenicity, while a chest radiograph showed a round circumscribed solitary lesion at the right pulmonary hilar region, and subsequent chest computed tomography (CT) revealed a solid mass in the right upper lobe anterior segment with distinct lymphadenopathy (Figure 1).
case_images: The renal biopsy finding. Light micrographs showed marked interstitial inflammatory infiltrates (A) and glomerulus with cellular crescent (arrow) (B). Right panel, Hematoxylin and Eosin staining, left panel, Periodic acid-Schiff staining. The scale bar is indicated in each panel.
case_images: 10.1177_11795476211004604-fig2.jpg
case_images: PMC8010803_01_10.1177_11795476211004604-fig2.jpg
case_images: fig2-11795476211004604
case_images: A renal biopsy performed on clinical day 1 (Figure 2) revealed 3 cores of renal parenchyma with 10 glomeruli, 3 of which were globally sclerotic.