Related Experiment Video

Updated: Jul 29, 2026

An Investigation of the Effects of Sports-related Concussion in Youth Using Functional Magnetic Resonance Imaging and the Head Impact Telemetry System
07:02

An Investigation of the Effects of Sports-related Concussion in Youth Using Functional Magnetic Resonance Imaging and the Head Impact Telemetry System

Published on: January 12, 2011

Specificity of IHS criteria in childhood headache

S S Seshia1

  • 1Section of Pediatric Neurosciences, Children's Hospital, Winnipeg, Manitoba, Canada.

Headache
|May 1, 1996
PubMed

Insights

International Headache Society (IHS) criteria may miss serious pediatric headaches. Revisions are needed to improve diagnostic accuracy for childhood headache conditions.

Area of Science:

  • Pediatric Neurology
  • Headache Medicine

Background:

  • The International Headache Society (IHS) classification is widely used for diagnosing headaches.
  • Accurate diagnosis of pediatric headaches is crucial for timely intervention.

Observation:

  • A prospective study evaluated the specificity of IHS criteria in 30 children with headaches.
  • The study focused on children referred to a pediatric neurologist.

Findings:

  • The IHS criteria alone failed to identify significant causes of headache in 4 out of 30 children.
  • Missed diagnoses included serious conditions like raised intracranial pressure with slit ventricle syndrome.

Implications:

  • Current IHS criteria may have limitations in diagnosing specific pediatric headache presentations.
  • Proposed revisions to IHS criteria aim to enhance diagnostic relevance for children.
  • Improved diagnostic tools are essential to prevent misclassification of serious pediatric headache causes.

More Related Videos

Modified Drop Tower Impact Tests for American Football Helmets07:08

Modified Drop Tower Impact Tests for American Football Helmets

Published on: February 19, 2017

Assessing Dyslexia at Six Year of Age15:00

Assessing Dyslexia at Six Year of Age

Published on: May 1, 2020

Related Concept Videos

Criteria for Causality: Bradford Hill Criteria - I01:30

Criteria for Causality: Bradford Hill Criteria - I

The Bradford Hill criteria are a group of principles that provide a framework to determine a causal relationship between a specific factor and a disease. There are nine criteria that are pivotal in assessing causality in epidemiological studies. Here's a closer look at Strength, Consistency, Specificity, and Temporality criteria with definitions and examples:
Attention-Deficit/Hyperactivity Disorder01:30

Attention-Deficit/Hyperactivity Disorder

Attention-deficit/hyperactivity disorder (ADHD) is a neurodevelopmental disorder characterized by persistent inattention, hyperactivity, and impulsivity. It affects approximately 5-8% of children globally, with around 60-70% of cases persisting into adulthood. ADHD has significant implications for educational attainment, social interactions, and occupational success.
Diagnostic Criteria and Symptoms
To diagnose ADHD, symptoms must manifest before age 12 and be evident across multiple settings.
Increased Intracranial Pressure l: Introduction01:14

Increased Intracranial Pressure l: Introduction

Intracranial hypertension is a sustained elevation of intracranial pressure (ICP) above 22 mm Hg. In supine adults, normal ICP is ~7–15 mm Hg.The rigid, nonexpandable cranium contains three components—brain tissue, blood, and cerebrospinal fluid (CSF)—that total ~1,700 mL in a typical adult: 1,400 mL brain (~80%), 150 mL blood (~10%), and 150 mL CSF (~10%). According to the Monro–Kellie doctrine, total intracranial volume is effectively fixed. When one component expands, CSF and venous blood...
Increased Intracranial Pressure ll: Pathophysiology01:29

Increased Intracranial Pressure ll: Pathophysiology

Increased intracranial pressure (ICP) refers to a potentially life-threatening rise in pressure inside the skull. This usually happens when there is a major change in the volume of brain tissue, blood, or cerebrospinal fluid (CSF) — the three components inside the skull. According to the Monro-Kellie doctrine, if the volume of one component increases, the volumes of the other components must decrease to maintain normal pressure. If this does not happen, ICP rises.The process often begins with...
Epilepsy ll: Types01:22

Epilepsy ll: Types

Recurrent seizures, stemming from abnormal electrical activity in the brain, are the defining characteristic of epilepsy, a chronic neurological condition. Because seizure features vary greatly, epilepsy is classified using two systems: by seizure type and by epilepsy syndromes. These classifications enable clinicians to describe seizure patterns and select suitable treatment strategies.I. Classification by Seizure Type1. Focal EpilepsyFocal epilepsy begins in one hemisphere of the brain.