Received: 3 April 2020
Accepted: 4 June 2020
First Online: 15 June 2020
Ethics approval and consent to participate
: Approval to report these cases was obtained from the department of surgery ethics and research committee at Addis Ababa University college of health sciences. The parents of both children gave written consent for participation.
: Written consent was obtained from both patients’ parents for publication of this case report.
: We declare that there is no conflict of interests.