moreover , in the context of our experimental system and a dynamic picture of tumour development where tumour types can be seen as stably arising and continuing entities or , a progressive sequence for which squamous cell carcinoma represents an end stage , it is not appropriate to view the keratoacanthoma-like lesion in mice as an entity distinct from the spectrum of uv induced tumours progressing from benignity to malignancy .
C2981607
tumour
C0007137
squamous cell carcinoma