Fig. 2From: Accuracy of HPV E6/E7 mRNA examination using in situ hybridization in diagnosing cervical intraepithelial lesionsHPV E6/E7 mRNA staining patterns. According to the locations of the signals: BSE (a-c): basal up to superficial epithelium, UME (d-f): signal staining confined in upper middle epithelial layer. LME (g-i): signal staining confined in the lower middle epithelial layerBack to article page