J Comput Assist Tomogr 1991 Sep-Oct;15(5):750-1
Endobronchial lipoma: CT diagnosis.
Mata JM, Caceres J, Ferrer J, Gomez E, Castaner F, Velayos A
Computed tomography was performed in two patients with endobronchial lipomas. Bronchoscopy was inconclusive, but CT provided the definitive diagnosis by demonstrating fat within the endobronchial tumor.