Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation
. 2012 Nov;19(11):1541-4.
doi: 10.1016/j.jocn.2012.04.009. Epub 2012 Sep 13.

The incidence of medulloblastomas and primitive neurectodermal tumours in adults and children

Nicolas R Smoll  1 , Katharine J Drummond
Affiliations

The incidence of medulloblastomas and primitive neurectodermal tumours in adults and children

Nicolas R Smoll et al. J Clin Neurosci. 2012 Nov.

Abstract

Medulloblastomas (MB) and primitive neurectodermal tumours (PNET) are known to affect children more than adults. To estimate the magnitude of the differences between the incidence of adults and children, the incidence rates, ratios and time trends of MB and PNET in children and adults are measured using data from the Surveillance, Epidemiology and End-Results (SEER) database. Between 1973 and 2007 in the SEER 9 registries, 1372 people were diagnosed with a MB and 530 with a PNET. The overall incidence rate of MB and PNET is approximately 1.5 and 0.62 per million population in the USA. Children (1-9 years of age) with MB had an incidence rate of 6.0, compared to 0.6 in adults, and therefore children are 10 times more likely to be affected by an MB than adults. Children are 4.6 times as likely to be afflicted by a PNET than adults. The difference in incidence rates based on sex existed only in children. Our study confirmed that the incidence rates of MB has not changed over time.

PubMed Disclaimer

Similar articles

See all similar articles

Cited by

See all "Cited by" articles

LinkOut - more resources