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⚡ First Febrile Seizure Emergency Workup Simulator

The model demonstrates the decision-making process for lumbar puncture, laboratory tests, and neuroimaging in a child with a first febrile seizure based on age and clinical presentation.

Febrile Seizures2DModerate60 FPS
first-febrile-seizure-workup-simulator ↗ Open standalone

Simple Febrile Seizure in a Well-Appearing Child

Most first febrile seizures resolve quickly with a normal exam.

  • 6–60 mo: Peak age range (placeholder statistic)
  • <1 hr: Return to baseline (placeholder statistic)
  • ~30%: Recurrence risk (placeholder statistic)
  • Rare: Serious cause found (placeholder statistic)

Recognizing the simple febrile seizure

Short placeholder text describing simple seizure recognition.

Meningitis Consideration in Infants Under 12 Months

Younger infants have subtler meningitis signs and need more caution.

  • <12 mo: AAP focus age (placeholder statistic)
  • Matter: Immunization gaps (placeholder statistic)
  • Masks signs: Prior antibiotics (placeholder statistic)
  • High: Exam priority (placeholder statistic)

Why younger infants get extra scrutiny

Short placeholder text on infant meningitis risk factors.

Lumbar Puncture Decision Criteria

LP decisions weigh age, appearance, and meningeal signs together.

  • LP strongly: Ill-appearing (placeholder statistic)
  • Consider LP: 6–12 mo unimmunized (placeholder statistic)
  • Consider LP: Pretreated antibiotics (placeholder statistic)
  • LP not routine: Well, >12 mo (placeholder statistic)

Weighing age against clinical appearance

Short placeholder text summarizing LP decision logic.

Routine Labs Generally Not Needed

Blood glucose, CBC, and electrolytes rarely change management.

  • If indicated: Glucose testing (placeholder statistic)
  • Not needed: CBC routine (placeholder statistic)
  • Not needed: Electrolytes (placeholder statistic)
  • If ill: Targeted testing (placeholder statistic)

When labs actually help

Short placeholder text on selective lab testing.

Neuroimaging Reserved For Atypical Features

CT or MRI is reserved for focal or prolonged atypical presentations.

  • No imaging: Simple seizure (placeholder statistic)
  • Consider imaging: Focal deficit (placeholder statistic)
  • Consider imaging: Prolonged/complex (placeholder statistic)
  • MRI over CT: Preferred modality (placeholder statistic)

Atypical features that justify imaging

Short placeholder text on neuroimaging triggers.

Placeholder callout: imaging changes management only rarely.
⚙ Under the hood

The model demonstrates the decision-making process for lumbar puncture, laboratory tests, and neuroimaging in a child with a first febrile seizure based on age and clinical presentation.

CanvasBiomedicine

2D · HTML5 Canvas 2D · 60 FPS target · runs fully client-side, no install

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