Fig. 1From: HMGA2 immunostaining is a straightforward technique which helps to distinguish pulmonary fat-forming lesions from normal adipose tissue in small biopsies: a retrospective observational study about a series of 13 lung biopsiesExample of adipose cells in the lamina propria of a normal bronchus. This image was obtained from the bronchial margin of a resection specimen of a lobe for carcinoma. The lamina propria contains adipose cells, just above the cartilaginous ring (square). The slide was stained by hematoxylin and eosin. Scale bar 50 μmBack to article page