Footnotes

• Twitter @HariboDoctor

• Contributors NK, JR, SO, DB and AD were all involved in the patient’s clinical care and AD is the consultant in charge of the patient. NK prepared the initial manuscript and obtained parental consent and JR, SO, DB and AD helped in the review and editing of 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.

• Competing interests None declared.

• Patient consent for publication Parental/guardian consent obtained.

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