Figure 7. IHC staining for SMA, show negative staining for epithelial component(red arrow) and positive staining for stromal component(yellow arrow)

From

Pulmonary Adenofibroma; A Rare Finding

Heidarali Esmaeili, Mahzad Azimpouran, Behrouz Shokohi, Elmira Mostafidi, Mahsa Karbasi

American Journal of Medical Case Reports. 2016, 4(3), 101-107 doi:10.12691/ajmcr-4-3-8