Expression of Concern: Combination of non-invasive and semi-invasive tests for diagnosis of minimal to mild endometriosis

Vol.:(0123456789) Archives of Gynecology and Obstetrics (2024) 310:1775 https://doi.org/10.1007/s00404-024-07633-9 EDITORIAL EXPRESSION OF CONCERN Expression of Concern: Combination of non‑invasive and semi‑invasive tests for diagnosis of minimal to mild endometriosis Ibrahim Abd Elgafor El Sharkwy1 Published online: 12 July 2024 © The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2024 Expression of Concern: Arch Gynecol Obstet (2013) 288(4):793–797 https://doi.org/10.1007/s00404-013-2822-z The Editor-in-Chief is issuing an editorial Expression of Concern for this article because concerns have been raised about the P values reported for the outcomes and the ran- domisation of the baseline values. The author has informed the Editor-in-Chief that the original data are no longer avail- able. Readers are therefore advised to interpret the results and conclusions with caution. The author has not explicitly stated whether they agree or disagree with this statement. Publisher's Note Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations. The original article can be found online at https:// doi. org/ 10. 1007/ s00404- 013- 2822-z. * Ibrahim Abd Elgafor El Sharkwy [email protected] 1 Department of Obstetric and Gynecology, Faculty of Medicine, Zagazig University, Zagazig, Egypt