Conflict of interest

 BS, VB, RS and AB declare that they have no conflict of interest.

Informed consent

Patient provided informed consent to publish the included information.

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.