Sopravvivenza del cancro delle vie aerodigestive superiori nei maschi in Umbria. 1978-82 e 1994-98.

The aim of this study is to analyze the upper aerodigestive cancer survival in Umbria, a central Italian region, in the periods 1978-82 and 1994-98. The cases' data diagnosed in the period 1978-82 were derived from an ad hoc survey carried out in Umbria and for the years 1994-98 from Umbria Population-based Registry (RTUP). In the period 1994-98 the relative survival has lightly improved compared with the previous one. Comparison among five year relative standardized survival for head and neck, oesophagus and larynx, in Umbria region and in the other Italian registries, shows a quite high survival that could be further improved with an early diagnosis and, consequently, less destroying treatments.