Large cystic-solid pulmonary hamartoma: A case report

Figure 1 Computed tomography images of a large cystic-solid pulmonary hamartoma in a 53-year-old woman. A and B: Nonenhanced chest computed tomography (CT) images show a well-defined tumor on the left diaphragm; C and D: Contrast-enhanced chest CT images show the blood supply of the tumor (solid arrow).

Figure 2 Histological examination of the large cystic-solid pulmonary hamartoma. A: Gross examination of the tumor; B-E: Photomicrograph of hematoxylin and eosin (H&E) staining (H&E × 100) showing multiple intact bronchial tubes with different dilated structures (stars), fat (triangle) and smooth muscle (solid arrow); F: H&E × 200 showing a complete mesothelial envelope of the tumor (hollow solid arrow).