Skip to main content
. 2018 May 9;275(7):1837–1843. doi: 10.1007/s00405-018-4997-1

Fig. 1.

Fig. 1

a Typical nuclear blue in situ hybridization reaction in HPV-associated squamous cell carcinoma (Original magnification 1:400). b Squamous cell carcinoma without in situ hybridization signal, representing HPV negative tumour (Original magnification 1:400). c HPV-associated squamous cell carcinoma with strong p16 positivity (Original magnification 1:400). d P16 negative squamous cell carcinoma (Original magnification 1:400)