Fig. 6From: Clinical and non-contrast computed tomography characteristics and disease development in patients with benign pulmonary subsolid nodules with a solid component ≤ 5 mmMorphological evolution of a nonabsorbable benign pulmonary subsolid nodule on follow-up CT in a 34-year-old woman. a The initial lung window CT image showed a subsolid nodule in the right lower lobe. b Fifty-four months later, the lung window CT image showed that the nodule had increased in size and density. c Photomicrography (hematoxylin and eosin staining; magnification × 200) confirmed granuloma with inflammatory cell infiltrationBack to article page