Figures & data
Notes: (A) SCC showed small and ovoid cells, with hyperchromatic nuclei and scanty cytoplasm (H&E staining, ×400). The neoplasm displayed focal expression of CgA (B), strong and diffused expression of Syn (C) and partial, weak to moderate expression of NSE (the red arrow) (D).
Abbreviations: SCC, small cell carcinoma; H&E, hematoxylin and eosin; NSE, neuron specific enolase; CgA, Chromogranin A; Syn, synaptophysin.
Abbreviations: SCC, small cell carcinoma; H&E, hematoxylin and eosin; NSE, neuron specific enolase; CgA, Chromogranin A; Syn, synaptophysin.