Fig. 2.
Hematoxylin-eosin (H–E) staining (A), DAPI nuclear staining (B, D, E, G; blue), and immunoreaction of αA-crystallin (C, D; green) and αB-crystallin (F, G; green) in human sebaceous gland carcinoma evaluated as a case showing high expression. H–E staining reveals sebaceous cell carcinoma, representing basophilic mass beneath the normal squamous epithelium of the eyelid (A). αA-crystallin is heterogeneously expressed in higher levels than normal squamous epithelium (B–D). αB-crystallin immunoreactivity is strongly detected in the cytoplasm of tumor cells (E–G).