Posted by: Rajitha D. Venkatesh, MD, MPH on May 16, 2025


Eosinophilic esophagitis is a chronic, allergic inflammatory disease of the esophagus. It occurs when a type of white blood cell, the eosinophil, builds up in the esophagus. The elevated number of eosinophils results in injury and inflammation to the esophagus which can make eating difficult or uncomfortable, potentially resulting in poor growth, chronic pain, and/or difficulty swallowing.

Read More

All Topics

Browse by Author

About this Blog

Pediatric News You Can Use From America’s Largest Pediatric Hospital and Research Center

700 Children’s® features the most current pediatric health care information and research from our pediatric experts – physicians and specialists who have seen it all. Many of them are parents and bring a special understanding to what our patients and families experience. If you have a child – or care for a child – 700 Children’s was created especially for you.

Latest Posts

child holding his stomach wincing in pain

Exocrine Pancreatic Insufficiency: Absorbing the Important Facts

Dec 14, 2023

Abdominal pain, excessive gassiness, bloating/abdominal distention and loose stool: these are symptoms that all children experience at some point. But as a parent, when are these symptoms something to be worried about? Read More

mother on the phone while her child is gripping her stomach

3 Types of Pediatric Pancreatitis, Explained!

Sep 27, 2023

Medical terms can be difficult for children and their families to understand, especially when simple, everyday words like acute and chronic seem to lose their meaning. Fortunately, the definitions for these three categories of pancreatitis can be simplified. Read More

young child looking upset

Achalasia: Treatment Is Easier to Swallow

Sep 07, 2023

Achalasia is a rare disorder where the esophagus does not squeeze food down to the stomach properly. Procedures and surgeries aim to make the tight sphincter at the bottom of the esophagus more open, to let food pass into the stomach. Read More

child sitting in a hospital bed with two adults looking over her.

TPIAT: Relief for Patients with Acute Recurrent and Chronic Pancreatitis

Jun 22, 2023

Total pancreatectomy with islet autotransplantation (TPIAT) is a specialized surgical treatment for patients diagnosed with acute recurrent and chronic pancreatitis. If your child is suffering from pancreatitis, TPIAT may help and allow them to return to normal activities without pain. Read More

Children Can Get Pancreatitis

Can Children Get Pancreatitis?

Jan 11, 2023

Until quite recently, pancreatitis was thought to be almost exclusively a disease of adults and most frequently associated with alcohol abuse. However, pancreatitis occurs in all age groups, even infants. Read More

The Red Poop Challenge

Intestinal Transit Time: The Red Poop Challenge

Sep 02, 2021

What can your poop tell you about the tiny bacteria that live inside your intestines? Quite a bit! Researchers in London recently found a way to figure out intestinal transit time, or how long it takes for you to ingest something, absorb the nutrients and then for it to leave your body as poop.
Read More

Little boy

Could My Child Have Acid Reflux?

Oct 30, 2020

Gastroesophageal reflux (GER), commonly known as acid reflux, is a common diagnosis in infants and children. It is one of the most common reasons for primary care visits and referrals to pediatric gastroenterology. Read More

image of teen boy eating a bowl of cereal

Rumination Syndrome: Signs, Symptoms and Treatment

Sep 10, 2019

What Is Rumination Syndrome? Rumination syndrome, a functional gastrointestinal disorder (FGID), is a rare condition in which food and drink that has been swallowed but not yet digested is involuntarily regurgitated, or brought back up, shortly after intake. Read More