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Correction to: Comparative study using fractional carbon dioxide laser versus glycolic acid peel in treatment of pseudo-acanthosis nigricans

  • N. S. Zaki
  • R. F. HilalEmail author
  • R. M. Essam
Correction
  • 34 Downloads

Correction to: Lasers in Medical Science (2018) 33:1485–1491

  https://doi.org/10.1007/s10103-018-2505-x

Unfortunately, there are two mistakes in the published article. The first mistake is found in the Results section, Clinical improvement subsection. The last sentence “There was no statistical difference between both sides (P = 0.008).” should be corrected to “There was statistical difference between both sides (P = 0.008).”

The second mistake is found in the sixth paragraph of the Discussion section. The setence “By comparing clinical improvement between both sides which was 43% on the glycolic acid side and 18% on the fractional CO2 side, there was no statistical significance.” should be corrected to “By comparing clinical improvement between both sides which was 43% on the glycolic acid side and 18% on the fractional CO2 side, there was statistical significance.”

Notes

Copyright information

© Springer-Verlag London Ltd., part of Springer Nature 2019

Authors and Affiliations

  1. 1.Department of Dermatology, Kasr Al Ainy Teaching HospitalCairo UniversityCairoEgypt
  2. 2.Student HospitalCairoEgypt

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