Appendicitis: Signs, Symptoms & Diagnosis

The Tale of the Inflamed Appendix

Young patients may not be able to give the specifics of their pain or symptoms, occasionally leading to a late diagnosis or an incorrect early diagnosis. That’s why it is so crucial for parents to be aware of their child’s symptoms and act quickly if they suspect appendicitis.

Jack’s mom walked in the front door after work to find him lying on the living room couch.

“How was your first day of fifth grade, honey?” she asked.

“Not so good,” he groaned. “I felt a little sick this morning, but thought I was just nervous about school. After lunch today, it got worse.”

This response immediately concerned Mom.

“What do you mean?” she asked. “Tell me what’s happening. What got worse?”

“Well, my stomach started hurting here,” Jack said. He pointed near his belly button. “Now, it moved down here.” He pointed toward his right hip. “I also feel like I might throw up.”When is it more than a stomachache?

Jack felt hot and his skin was flushed; Mom made the split decision to take her son to the emergency room of the local children’s hospital. The doctor there examined Jack, who pulled away when his abdomen was examined.

“Don’t touch!” Jack exclaimed as he winced. The doctor ordered some blood and X-ray tests.

When the test results came back, the doctor told Jack he probably had appendicitis. “Jack, you’re going to have to spend the night in the hospital with us.”

Signs and Symptoms to Recognize Appendicitis

In Jack’s story, Mom did a great job of picking up on the physical and verbal cues that her son might be suffering from something more serious than an average stomach ache.

Appendicitis can occur at any age, and according to statistics, it’s slightly more common in males than females. The condition very easy to mistake for a stomachache, so it’s important to bring your child to the emergency room if they’re exhibiting the symptoms listed below:

  • Abdominal pain that comes on suddenly and occurs before other symptoms.
  • Pain that most often begins near the belly button and moves to the lower right side of the abdomen.
  • Pain that gets progressively worse.
  • Loss of appetite, nausea, vomiting or fever.

What is appendicitis?

The “Howcast” video above provides an ultra-brief overview of what to look for to recognize appendicitis. I recommend it because it is short and gives just a brief oveview of the topic.

Let’s start with the internal organ in question, the appendix. The appendix is a finger-shaped pouch attached to the large intestine in the right-lower abdomen. The exact function of the appendix is not known.

The internal lumen, or tube-like opening inside the appendix, can become blocked with feces, parasites or enlarged lymph tissue. It can even become blocked as a result of trauma to the abdomen. When a blockage occurs in the appendix, you can get appendicitis. To help you better understand what this means, “appendic” refers to the appendix and “itis” means inflammation. Therefore, appendicitis means “inflamed appendix.

An inflamed appendix can burst if the inflammation is not treated or the appendix is not removed in a timely manner.

In young children, it’s not uncommon to see a burst appendix. The source of the abdominal pain or fever is sometimes difficult to determine in younger children. Young patients may not be able to give the specifics of their pain or symptoms, occasionally leading to a late diagnosis or an incorrect early diagnosis. That’s why it is so crucial for parents to be aware of their child’s symptoms and act quickly if they suspect appendicitis.

At Our Hospital

With our special urgent care unit, Kids Care and our designation as a Pediatric Critical Care Center, our Division of Emergency Medicine and Transport is uniquely suited to treat children and teens with emergency medical issues. 

Follow-Up Post

In my next post, I’ll continue our discussion of appendicitis by chatting about treatment options and will explain what it means if your child’s appendix bursts. Thanks for reading and stay healthy!


  • Donna Warren

    This was so informative. Many parents would dismiss as ‘not unusual for a kid’ a ‘simple’ tummy ache. This blog alerts a discerning parent that all ‘tummy aches’ are not to be treated equally. It is always best to get a professional opinion — quickly. An urgent care facility, especially one that centers around the care of children, is the BEST way to go. Excellent!

  • Tere Jones

    I am glad that you enjoyed the blog. Please tune in again next week for more information and to find out what happens to Jack and his appendix!

    -Tere Jones

  • Christy Roberts

    My 10 year old son didnt really show sign of appendicitis.For about a month he complained about his lower right hip hurting,but only 1 or 2times a week, and never severe pains. October 18,2011 he said his stomache hurt all over but the symptoms were like a stomache bug,still no sharp pains.On October 19,2011 I decided to take him to the doctor because he was sore from the stomache pains.The doctor did blood work and they came back normal,white count was good! But I talked to her about his complaining and we decided that a MRI wouldnt hurt. Needless to say he was in emergency surgery at 11pm that nite! And if his doctor hadnt listened to our stomache bug like complaints he could have been in serious trouble! THANK YOU MELANIE LONG @ Athens Pediatrics in TN! You did a great job in finding my sons serious health problem even though he had no major symptoms and could have easily been passed off as a stomache bug(with no vomiting or elevated blood count,just soreness as a lead).

  • Tere Jones

    Thank you for sharing your story!

    Every child is different and the symptoms for appendicitis can often mimic a “stomach bug.” This is why the diagnosis can be missed.
    Those of us who work with kids know that tparents know their kids best.

    In this case, you had a very good doctor who dug a little deeper to find out the source of your child’s persistent pain.

  • john hughes

    i know how jack was feeling

  • Carty

    Wow what an amazing thing to happen hope he’s all well now x