Erratum to: Arch Gynecol Obstet (2015) 292:421–427 DOI 10.1007/s00404-015-3625-1

We regret a typo error in the official publication of “Materials and methods”, animals section’s last paragraph. In this section, the fifth line amount of 5 mM Evans Blue dye introduced through the jugular vein should be 0.2 ml instead of 2 ml. The correct sentence is given below:

Following a neck dissection, 0.2 ml of 5 mM Evans Blue (Sigma-Aldrich, USA) dye was introduced through the jugular vein to evaluate the vascular permeability.