Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Increasing proportion of papillary thyroid microcarcinomas (those measuring ≤1.0 cm) as a share of all thyroid cancer diagnoses shown for (a) the Surveillance, Epidemiology, and End Results (SEER) cancer registry for 1983 versus 2009 and (b) the Memorial Sloan Kettering Cancer Center (MSKCC) database for 1950 versus 2005.
