Effect of MSCT Perfusion Imaging Parameters on Differential Diagnosis of Pancreatic Cancer and Their Relationship with Malignant Biological Behavior of Tumor and Microvessel Density

doi:10.7517/issn.1674-0475.200112

Abstract

Abstract: In this paper, 68 patients with pancreatic cancer were selected as the pancreatic cancer group,and 68 patients with acute pancreatitis who underwent surgery during the same period were selected as the pancreatitis group,the effects of multi-slice spiral CT (MSCT) perfusion imaging parameters on the differential diagnosis of pancreatic cancer and their relationship with malignant biological behavior of tumor and microvessel density were investigated. The results showed that MSCT perfusion imaging parameters have certain clinical value for the differential diagnosis of pancreatic cancer,the values of BV,BF,PS,and MTT parameters are closely related to tumor invasion genes,proliferation genes,and microvascular density values,which can provide theoretical basis for clinical condition and prognosis evaluation.

Key words: multi-slice spiral CT (MSCT), pancreatic cancer, blood volume, microvessel density (MVD), tumor invasion genes, pancreatitis

FU Deli, DU Xinyue, LI Mingshan. Effect of MSCT Perfusion Imaging Parameters on Differential Diagnosis of Pancreatic Cancer and Their Relationship with Malignant Biological Behavior of Tumor and Microvessel Density[J]. Imaging Science and Photochemistry, 2020, 38(4): 718-723.

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