Figure 4From: Basaloid carcinoma of the lung associated with central cavitation: a unique surgical case focusing on cytological and immunohistochemical findingsImmunohistochemical examination of the BC of the lung. (A, B, C) The carcinoma cells of BC were specifically positive for 34βE12 (A) and p63 (B). Additionally, one part of tumor nests was positive for S-100 protein (C). Bars = 50 μm.Back to article page