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Related Experiment Video

Updated: Feb 28, 2026

3D-Neuronavigation In Vivo Through a Patient's Brain During a Spontaneous Migraine Headache
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[Headaches].

M Michl1, G M Michl2

  • 1Medizinische Klinik und Poliklinik III für Innere Medizin, Hämatologie und Onkologie, Klinikum Großhadern, Ludwig-Maximilians-Universität München, Marchioninistr. 15, 81377, München, Deutschland. marlies.michl@med.uni-muenchen.de.

Der Internist
|June 21, 2017
PubMed
Summary
This summary is machine-generated.

This guide helps identify serious headache causes. Targeted questions and physical exams can classify headache symptoms and identify patients needing emergency care.

Keywords:
EmergenciesHeadache disorders, primaryHeadache disorders, secondaryMagnetic resonance imaging, cranialTomography, x‑ray computed, cranial

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Area of Science:

  • Neurology
  • Emergency Medicine
  • Diagnostic Medicine

Background:

  • Headaches are a common symptom with a wide range of potential causes, from benign to life-threatening cerebral pathologies.
  • The heterogeneity of headache causes makes differential diagnosis challenging for clinicians.
  • Fear of severe underlying conditions necessitates careful evaluation of headache presentations.

Purpose of the Study:

  • To provide a quick guide for identifying patients at risk of serious headache etiologies.
  • To assist clinicians in classifying the primary symptom of headache.
  • To highlight critical findings, red flags, and warning signs requiring immediate emergency admission.

Main Methods:

  • Utilizing targeted patient questioning to gather essential history.
  • Performing focused physical examinations to identify neurological deficits or other pertinent signs.
  • Reviewing established diagnostic criteria and red flag symptoms for urgent conditions.

Main Results:

  • A structured approach involving specific questions and examinations can effectively classify headache severity and potential causes.
  • Identification of key 'red flags' and warning signs is crucial for timely intervention.
  • This approach aids in distinguishing benign headaches from those requiring immediate advanced diagnostics.

Conclusions:

  • A systematic approach to headache assessment is vital for accurate diagnosis and patient management.
  • Early identification of high-risk patients through targeted questioning and examination improves outcomes.
  • This guide serves as a valuable tool for emergency physicians and neurologists in managing acute headache presentations.