Footnotes

• Contributors GZ and AS performed the surgery. NC conceived the study, wrote the manuscript and edited the images. GZ and AS provided critical intellectual input in finalising the manuscript.

• Funding The authors have not declared a specific grant for this research from any funding agency in the public, commercial or not-for-profit sectors.

• Case reports provide a valuable learning resource for the scientific community and can indicate areas of interest for future research. They should not be used in isolation to guide treatment choices or public health policy.

• Competing interests None declared.

• Provenance and peer review Not commissioned; externally peer reviewed.

• © BMJ Publishing Group Limited 2023. No commercial re-use. See rights and permissions. Published by BMJ.