Appendicitis is one of the most common surgical emergencies in children. It occurs when the appendix, a small pouch attached to the large intestine, becomes inflamed and infected. If left untreated, the appendix can rupture, leading to serious complications. At Vista Medical Center, providers are trained to recognize the warning signs of appendicitis quickly and guide families to the appropriate care.
Led by Dr. Haroon Rashid, Vista Medical Center offers pediatric-focused care across Northern Virginia. With locations in Crystal City, North Arlington, and Annandale, our team provides families with immediate access to evaluation and support when urgent conditions like appendicitis arise.

What Is Appendicitis?
The appendix is a small, finger-shaped organ located in the lower right side of the abdomen. Although its function is not essential, infection or blockage of the appendix can cause rapid inflammation. Appendicitis most often affects children and teenagers, and it requires prompt medical attention.
Causes of Appendicitis
Appendicitis usually occurs when the appendix becomes blocked by stool, a foreign object, or swollen lymph tissue. This blockage allows bacteria to grow inside the appendix, leading to infection. If untreated, the appendix may burst, spreading infection inside the abdomen.
Symptoms of Appendicitis in Children
Common signs and symptoms may include:
- Sudden pain near the belly button that shifts to the lower right abdomen
- Worsening pain with movement, coughing, or walking
- Loss of appetite
- Nausea or vomiting
- Low-grade fever that may increase as the illness progresses
- Abdominal swelling or tenderness
Because symptoms can resemble other childhood illnesses, timely medical evaluation is essential.
How Appendicitis Is Diagnosed
At Vista Medical Center, providers begin with a physical exam and review of the child’s symptoms. Diagnosis may involve:
- Abdominal exam – Checking for tenderness and pain patterns.
- Laboratory testing – Looking for signs of infection in the blood or urine.
- Imaging studies – Ultrasound or other scans may be recommended to confirm inflammation.
Treatment for Appendicitis
The standard treatment for appendicitis is surgical removal of the appendix, called an appendectomy. Before surgery, children may receive:
- Antibiotics – To reduce infection.
- Fluids – To maintain hydration and prepare for surgery.
- Pain management – To ease discomfort.
Surgery may be performed through a minimally invasive (laparoscopic) or traditional open approach, depending on the situation.
Why Choose Vista Medical Center?
Families turn to Vista Medical Center because of:
- Prompt Evaluation – Early recognition and referral to surgical care when needed.
- Pediatric-Focused Providers – Experienced in distinguishing appendicitis from other abdominal conditions.
- Convenient Access & Extended Hours – Open daily from 7:00 AM – 11:00 PM in Crystal City, North Arlington, and Annandale.
- Ongoing Support – Guidance before and after surgery to help families navigate the process.
Trusted Pediatric Care
Appendicitis can become life-threatening if not treated promptly. Vista Medical Center provides timely evaluation and support for families facing urgent concerns. For more information, contact Crystal City (703) 558-4922, North Arlington (703) 300-9179, Annandale (703) 256-7200.


