PMC4272467_01
Chest X-ray: normal
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F1
Renal and liver function tests and chest radiography (Figure 1) were normal.
Chest CT shows a low attenuation endobronchial mass obstructing the anterior bronchus of the right lower lob (coronal view)
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F2
A CT scan revealed a low attenuation endobronchial mass obstructing the anterior bronchus of the right lower lob (Figure 2).
The bronchoscopic apperance of the endobronchial hamartoma
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F3
Flexible bronchoscopy detected a smooth surface with a wide sessile base polypoid lesion partially occluding the right lower lob anterior segment bronchus (Figure 3).
The tumor was composed predominantly of mature fat cells and mucous glands (4.H&E stain, x100).
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F4
The histologic examination of the tumor was confirmed as lipomatous hamartoma (Figure 4).