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find Author "WU Yefan" 1 results
  • Advances in study of extracellular volume fraction in pancreatic diseases

    ObjectiveTo summarize the current application status and research progress of extracellular volume (ECV) fraction based on imaging examinations in pancreatic diseases. MethodThe literature relevant to research was summarized, including the clinical studies of the ECV fraction that based on computed tomography and magnetic resonance imaging in pancreatic inflammation, neoplastic lesions, fibrosis, and other diseases. ResultsBiopsy of pancreas was technically challenging due to its unique anatomical location. The ECV fraction was the quantitative index of extracellular matrix that played a regulatory role in the process of tumor proliferation and invasion. And the production of collagen fibers and the deposition of extracellular matrix could increase the extracellular space in the progression of tissue fibrosis. Therefore, the ECV fraction obtained based on imaging examination could not only avoid invasive examination, but also reflect the status of tumor microenvironment and evaluate the degree of tissue fibrosis. The ECV fraction had the potential to serve as a novel quantitative imaging evaluation index for pancreatic diseases. ConclusionsAccording to the current research status and progress of ECV fraction in pancreatic-related diseases, ECV fraction is increasingly being utilized as a non-invasive biomarker across various pancreatic-related conditions. It holds the potential to predict tumor grading, degree of fibrosis, post-chemotherapy response, cancer patient survival, etc. Consequently, it exhibits promising prospects for clinical application research.

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