Conflict of interest

JD, ZN, RT, PG, CT, SSN, SKS, SFC and JS declare no competing interests.

Ethical approval

Not applicable.

Human ethics

Not applicable.

Consent to participate

Written informed consent has been taken from both patients for the publication of the case details.

Consent for publication

Written informed consent has been taken from both patients for the publication of the images of this case.

Disclaimer

The authors are solely responsible for the data and the contents of the paper. In no way, the Honorary Editor-in-Chief, Editorial Board Members, the Indian Society of Gastroenterology or the printer/publishers are responsible for the results/findings and content of this article.