Erratum to: Virchows Arch

DOI 10.1007/s00428-013-1478-1

The original version of this article, unfortunately, contained an error in the Abstract section.

The percentage found on the 6th sentence in the Abstract should be 90 %. The correct sentence should read:

“Intraepithelial extension into Rokitansky–Aschoff sinuses (RAS) was found in 34 cases (17.8 %). At the time of data analysis, 171 patients (90 %) were alive.”