Treatment is often initiated too late, typically as a combination of several chemotherapeutics in order to cover different types of cancer simultaneously, but modern chemotherapeutical regimes have not increased the survival rate. The bad prognosis is undoubtedly due to the fact that the patients are diagnosed in an advanced phase. Alternatively, the primary tumour is not detected at all. This, in part, is due to the absence of any single agency in possession of the competence and responsibility to implement the work-up without delay, and maybe because one does not offer examination by the modality (PET/CT) which is most likely to detect the presence of cancer, its starting point and dispersion in an early stage.