Interpretation with hindsight

Abstract

In his 1965 paper 'DNA content of tumours: cytophotometric measurements', Sandritter was for the first time able to relate tumour DNA content to the pathology and progression of a small number of tumours. In subsequent publications, these observations were extended to the progression of a much more comprehensive range of tumours. The interpretation of Sandritter's paper below follows the increasing sophistication of methodologies for tumour DNA content through the existing publications and evaluates the conclusions and hypotheses Sandritter proposed in the light of the contemporary account.