
A boy aged 5 years with a history of asthma presented for a 1-year history of multiple episodes of emesis. What's the diagnosis?
Leah K. Middelberg, MD, FAAP, is an assistant professor of pediatrics in the Division of Emergency Medicine at Nationwide Children’s Hospital, Columbus, Ohio.

A boy aged 5 years with a history of asthma presented for a 1-year history of multiple episodes of emesis. What's the diagnosis?

August 14th 2024