Research progress on the application of dual energy CT in gastric diseases - Report - MDSpire

Research progress on the application of dual energy CT in gastric diseases

  • By

  • Wu, Linna

  • Dai, Xinyu

  • Wei, Li-juan

  • May 18, 2026

  • 0 min

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Clinical Report: Advancements in the Use of Dual-Energy CT for Gastric Disorders

Overview

This report reviews advancements in dual-energy CT (DECT) for the evaluation of gastric tumors, highlighting its role in early detection, differentiation of lesions, and preoperative staging. DECT enhances diagnostic performance through comprehensive morphological and functional assessments.

Background

Gastric cancer is a leading cause of cancer-related morbidity and mortality worldwide, necessitating early diagnosis and accurate staging for effective treatment. Traditional imaging methods may fall short in providing detailed insights into tumor characteristics. The integration of DECT represents a significant advancement in imaging technology, offering multiparametric data that can improve clinical decision-making.

Data Highlights

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Key Findings

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Clinical Implications

Clinicians should consider incorporating DECT into the diagnostic workflow for gastric disorders to leverage its advanced imaging capabilities. This modality may facilitate more personalized treatment strategies and improve patient outcomes through better preoperative assessments.

Conclusion

DECT represents a promising advancement in the imaging of gastric disorders, offering enhanced diagnostic precision and the potential for improved patient management. Its role in precision medicine is expected to grow as technology continues to evolve.

Related Resources & Content

  1. European Radiology, 2024 -- Clinical Uses of Dual-Layer Spectral Detector CT in Disorders of the Digestive System
  2. European Radiology, 2025 -- Assessing the Role of Dual-Energy CT in Identifying Bowel Ischemia in Patients with Mechanical Small-Bowel Obstruction: A Retrospective Study Across Two Centers
  3. European Radiology, 2022 -- Role of Dual-Tracer PET/CT with [68Ga]FAPI-04 and [18F]FDG in the Initial Assessment of Gastric Cancer
  4. Frontiers in Endocrinology, 2026 -- Effective Application of Non-Contrast Dual Energy Computed Tomography in Patients Diagnosed with Differentiated Thyroid Cancer
  5. ACR Appropriateness Criteria® Staging and Follow-up of Gastric Cancer - PubMed
  6. Preoperative Risk Stratification for Gastric Cancer: The Establishment of Dual-Energy CT-Based Radiomics Using Prospective Datasets at Two Centers - ScienceDirect
  7. ACR Appropriateness Criteria® Staging and Follow-up of Gastric Cancer - PubMed
  8. Preoperative Risk Stratification for Gastric Cancer: The Establishment of Dual-Energy CT-Based Radiomics Using Prospective Datasets at Two Centers - ScienceDirect

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