Correction to: Ki67 labeling index: assessment and prognostic role in gastroenteropancreatic neuroendocrine neoplasms

Correction to: Virchows Arch (2017)

https://doi.org/10.1007/s00428-017-2258-0

The authors of the above article have correct the caption for Figure 3 – namely the second sentence – clarifying the information depicted within the picture correcting the Ki67 index percentage. Figure 3 and the corrected caption can be found below.

Fig. 3.

Precise assessment of the Ki67 index is achieved by manually counting unlabelled and labelled nuclei on a camera-captured, printed image. In this picture 81 Ki67-labeled cells were counted and then divided by a total of 1581 cells, resulting in a Ki67 index of 5.1%