The ultrastructure of the parotid basal cell adenoma of a woman aged 69 has been performed by the authors. The tumour consisted especially of undifferentiated basal cells, but also differentiation in the direction of the myoepithelium and the flat epithelium, resp., was to be observed, - in consequence, in the cells forming the tumour - which seemed by ultrastructural examination microscopically monomorph - different structures could be detected.
|Number of pages||6|
|Publication status||Published - Jan 1 1978|
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