[Floating thrombus in the carotid]

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Updated: Oct 9, 2026

Combined Near-infrared Fluorescent Imaging and Micro-computed Tomography for Directly Visualizing Cerebral Thromboemboli
13:10

Combined Near-infrared Fluorescent Imaging and Micro-computed Tomography for Directly Visualizing Cerebral Thromboemboli

Published on: September 25, 2016

M Eudo1, J M de Bray

  • 1Service d'Angiologie, 49000 Saumur.

Journal De Radiologie
|February 15, 2001
PubMed

Insights

Cardiogenic stroke origin is diagnosed using arrhythmia, cerebral ischemia evidence, and ruling out carotid artery disease. Duplex Doppler can visualize large thrombi, even without atheromatous lesions.

Area of Science:

  • Cardiology
  • Neurology
  • Vascular Imaging

Background:

  • Determining the origin of stroke is crucial for effective treatment.
  • Cardiogenic causes are a significant stroke etiology.
  • Distinguishing cardiogenic from atheromatous causes requires specific diagnostic tools.

Observation:

  • The study observed a patient with a large intracavitary thrombus.
  • Cerebral ischemia was confirmed via computed tomography.
  • Duplex Doppler was utilized for vascular assessment.

Findings:

  • Duplex Doppler imaging successfully visualized a large thrombus.
  • This visualization was achieved despite the absence of atheromatous carotid lesions.
  • Findings support duplex Doppler's role in identifying cardiogenic embolism sources.

Implications:

  • Duplex Doppler can be a valuable tool in diagnosing cardiogenic stroke.
  • This imaging modality aids in identifying thrombus origin when carotid disease is absent.
  • Enhanced diagnostic capabilities can improve stroke management strategies.

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