Objective: Limited information is available on the incidence of rare thyroid cancer (TC) subtypes: anaplastic (ATC) and medullary (MTC). The aim of this study was to describe incidence variations and trends across European countries of all TC subtypes.
Materials And Methods: We used the RARECAREnet database including 80721 TC incident cases in the period 2000-2007 from 77 population-based cancer registries (CRs) in Europe.
Objective: To estimate the population-based incidence of first and multiple basal cell carcinomas (BCCs) throughout Europe.
Design: The registry practices of 4 population-based cancer registries that routinely register BCC incidence were evaluated for inclusion of first and subsequent histologically confirmed BCCs. Where multiple BCCs were not routinely registered, comparisons with hospital databases were made.