Fig. 2From: Synchronous double primary small cell lung cancer and invasive ductal breast carcinoma: a case reportLesion in the breast. (A) CT scan and (B) breast ultrasound showed a tumor mass in right breast; (C) An ultrasound guided fine needle aspiration (FNA) was performed; (D) Representative HE and IHC positive staining of the primary lesion in right breast. Arrow indicated the location of lesionBack to article page