Fig. 3
From: Clinicopathologic features and genomic analysis of pulmonary blastomatoid carcinosarcoma
Imaging, grossing photograph and morphology in patient three. a Mediastinal window of CT indicated that the tumor shrank significantly before (white arrow) and after (arrowhead) chemotherapy. b Gross excision of the specimen showed obvious intratumoral hemorrhage. c The epithelial arranged in papillary structure and resembled the morphology of enteric adenocarcinoma at scanning magnification (H&E, × 100). d-e Higher magnification demonstrated the cytological features of epithelial and mesenchymal cells respectively (H&E, × 400)