From the ^*Department of Gastroenterology, Women’s & Children’s Hospital, North Adelaide, South Australia

the ^†Department of Surgical Pathology, SA Pathology (at Women’s and Children’s Hospital), North Adelaide, South Australia

the ^‡Department of Gastroenterology, Women’s & Children’s Hospital, South Australia School of Paediatrics, University of Adelaide, North Adelaide, South Australia.

Received December 15, 2019; accepted April 26, 2022.

The authors report no conflicts of interest.

Signed consent by the parents of the patient has been obtained, who are aware of and agree with the intent for this case report to be published

Address correspondence and reprint requests to Jessica Eldredge, MBBS, Gastroenterology Department, Women’s & Children’s Hospital, 72 King William Road, North Adelaide 5006, South Australia (e-mail: [email protected]).