Related Experiment Video

Updated: Jan 16, 2026

Author Spotlight: Using Point-of-Care Ultrasound for Comprehensive Evaluation of the Abdominal Aorta
07:12

Author Spotlight: Using Point-of-Care Ultrasound for Comprehensive Evaluation of the Abdominal Aorta

Published on: September 8, 2023

4.2K

Current status and solutions for the overuse of emergency CT in pediatric patients with abdominal pain

Wei Weng1, Yaomeng Chen2

  • 1Department of Radiology, The Third Affiliated Hospital of Wenzhou Medical University, Wenzhou, China.

Frontiers in Pediatrics
|September 26, 2025
PubMed

Insights

Overuse of computed tomography (CT) scans for pediatric abdominal pain in emergency departments (EDs) raises radiation exposure and cost concerns. Alternatives like ultrasound and MRI are recommended to optimize care.

Area of Science:

  • Radiology
  • Pediatric Emergency Medicine
  • Medical Imaging

Background:

  • Pediatric abdominal pain is a frequent emergency department (ED) complaint.
  • Emergency computed tomography (CT) is vital for diagnosis but its overuse in children is concerning.
  • Concerns include radiation exposure risks and escalating healthcare costs.

Purpose of the Study:

  • To review the overuse of emergency CT scans in children with abdominal pain.
  • To examine contributing factors and adverse effects of this trend.
  • To summarize interventions and advancements for optimizing CT use.

Main Methods:

  • Comprehensive literature review of existing studies.
  • Analysis of factors contributing to CT overuse.
  • Evaluation of current interventions and research.

Main Results:

  • Frequent use of emergency CT scans in children with abdominal pain is prevalent.
  • Radiation exposure and increased healthcare costs are significant risks.
  • Non-ionizing imaging modalities are underutilized.

Conclusions:

  • Careful utilization of emergency CT in pediatric abdominal pain is crucial.
  • Alternatives like ultrasound and MRI should be prioritized.
  • Minimizing unnecessary radiation exposure and optimizing resource use are key goals.

Keywords:
defensive medicineemergency CT overuseemergency departmentsguideline adherencepediatric abdominal painradiation exposure risks

More Related Videos

Focused Assessment with Sonography for Trauma FAST Exam: Image Acquisition07:18

Focused Assessment with Sonography for Trauma FAST Exam: Image Acquisition

Published on: September 22, 2023

8.4K
A Modified Sonographic Algorithm for Image Acquisition in Life-Threatening Emergencies in the Critically Ill Newborn11:27

A Modified Sonographic Algorithm for Image Acquisition in Life-Threatening Emergencies in the Critically Ill Newborn

Published on: April 7, 2023

7.2K

Related Concept Videos

Imaging Studies III: Computed Tomography01:27

Imaging Studies III: Computed Tomography

DefinitionComputed Tomography (CT) of the genitourinary (GU) tract is a non-invasive imaging modality that utilizes X-rays and computer processing to generate detailed cross-sectional images of the urinary system, encompassing the kidneys, ureters, bladder, and adjacent structures such as the adrenal glands.PurposeCT scans of the GU tract serve several diagnostic and therapeutic purposes, including:Diagnosis of Urinary Tract Diseases: Detects kidney stones, tumors, cysts, and congenital...
284
Appendicitis-II: Diagnostic Studies and Management01:29

Appendicitis-II: Diagnostic Studies and Management

Diagnosing and managing appendicitis requires a structured and comprehensive approach that spans from initial assessment to postoperative care. Here is an overview of the process:
Diagnosing Appendicitis
It requires a multifaceted approach, starting with a detailed physical examination to pinpoint the location and nature of the pain and identify any associated symptoms. Laboratory tests play a crucial role. A complete Blood Count (CBC) typically reveals leukocytosis (an increased number of...
510
Radiological Investigation I: X-ray and CT01:30

Radiological Investigation I: X-ray and CT

Radiological investigations, including X-rays and computed tomography (CT) scans, are critical for diagnosing and evaluating various medical conditions. These imaging techniques provide valuable insights into the body's internal structures, aiding in the detection of abnormalities, assessment of disease progression, and development of treatment strategies. This article delves into two primary radiological investigations, chest X-rays and CT scans, outlining their purpose, procedures, and...
1.1K
Imaging Studies I: CT and MRI01:14

Imaging Studies I: CT and MRI

Introduction: MRI and CT scans are crucial advancements in medical imaging techniques, playing a vital role in diagnosing conditions related to the gastrointestinal (GI) system. Each scan serves distinct purposes, targets specific areas, and requires unique nursing duties.
Description of the Procedures
Computed Tomography (CT) scan:
Computed Tomography (CT) scans use X-ray technology to generate detailed images of bones, organs, and tissues. During the scan, the patient lies on a moving table...
795
Imaging Studies for Cardiovascular System V: CT01:28

Imaging Studies for Cardiovascular System V: CT

Cardiac computed tomography (CT) scanning is an advanced cardiac imaging technique that utilizes CT technology, with or without intravenous (IV) contrast, to produce accurate cross-sectional virtual slices of specific areas of the heart, coronary circulation, and major blood vessels such as the aorta, pulmonary veins, and arteries. The computer processes these slices to generate three-dimensional images. Multidetector CT (MDCT) is a rapid form of CT scanning that captures multiple slices...
284
Acute Pancreatitis II: Clinical Manifestations and Management01:30

Acute Pancreatitis II: Clinical Manifestations and Management

Acute pancreatitis presents a complex medical emergency characterized by rapid onset inflammation of the pancreas, demanding timely diagnosis and management to prevent complications. The condition primarily manifests through severe upper abdominal pain that often radiates to the back. This pain intensifies following the consumption of fatty foods. Accompanying symptoms such as nausea, vomiting, abdominal distention, fever, dyspnea, cyanosis, and jaundice can vary in intensity but significantly...
756