Fig. 3From: Frequent detection of human polyomavirus 6 in keratoacanthomasPhotomicrographs of a representative example of HPyV6 detected by FISH in BCC: a Nuclear HPyV6 DNA hybridization signals in the epithelial tumor cells of a BCC (red), DAPI staining the nuclei (scale bar 30 μm). b Magnification of the marked quadrangular area in a. c HE staining of BCC used for HPyV6 FISH detection (scale bar 30 μm)Back to article page