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September 19, 2025Clinical Hemorheology and MicrocirculationOpen Access

Contrast-enhanced ultrasound perfusion quantification of solid liver lesions: First intraoperative characterization of tumor microvascularization

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Authors

LKLaura S. KupkePKPaul KupkeNKNina Käser

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Overview

Observational analysis shows significant differences in tumor microvascularization in liver lesions, suggesting improved intraoperative differentiation.

Key Points

  • Significant differences in microvascularization were observed between hepatocellular carcinoma and cholangiocarcinoma lesions, indicating a potential diagnostic tool.
  • The area under the curve was significantly higher in hepatocellular carcinoma compared to cholangiocarcinoma, highlighting the unique perfusion characteristics.
  • Time intensity curves revealed nuanced changes in tumor microvascularization during surgeries, supporting intraoperative decision-making.
  • Artificial intelligence may enhance intraoperative ultrasound by offering improved standardization and handling of motion artifacts.

Cite This Study

Kupke et al. (2025) studied this question.

synapsesocial.com/papers/68d464f831b076d99fa6484dhttps://doi.org/10.1177/13860291251375539
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Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Dynamic Contrast Ultrasound Diagnostics (CEUS) of Liver Lesions and Post-treatment Control with A New High-resolution Examination Technique (HiFR) and Perfusion2024
  2. 2Accuracy of Contrast-Enhanced Ultrasound for Hepatocellular Carcinoma post Transcatheter Arterial Chemoembolization 2024 · 1 citations
  3. 3Contrast-enhanced ultrasound in evaluating the curative effect of interventional therapy in patients with liver cancer2025
  4. 4Intraoperative contrast-enhanced ultrasound has an outcome-relevant impact on surgery of primary and metastatic liver lesions2024 · 2 citations
  5. 5Perfusion changes in hepatocellular carcinoma and surrounding liver parenchyma based on perfusion CT imaging2024