Abstract

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Title:: Advances in imaging of peripancreatic vascular invasion in pancreatic carcinoma

Author(s):: LI Zhengxiao1; 2; 3; 4; LI Shenglin1; 2; 3; 4; SUN Jiachen1; 2; 3; 4; REN Tiezhu1; 2; 3; 4; LIU Suwei1; 2; 3; 4; ZHOU Junlin1; 2; 3; 4; 1. Department of Radiology, Lanzhou University Second Hospital, Lanzhou 730030, China 2. Second Clinical Medical School, Lanzhou University, Lanzhou 730030, China 3. Key Laboratory of Medical Imaging of Gansu Province, Lanzhou 730030, China 4. Gansu International Scientific and Technological Cooperation Base of Medical Imaging Artificial Intelligence, Lanzhou 730030, China

Keywords:: pancreatic carcinoma peripancreatic vascular invasion imaging examination radiomics review

Abstract:: Abstract: Peripancreatic vascular invasion in pancreatic carcinoma (PC) is an important risk factor for preoperative unresectable tumor, postoperative tumor recurrence and metastasis. In recent years, ultrasound, CT, MRI, PET/CT techniques and radiomics methods have been used to realize the preoperative noninvasive analysis on the peripancreatic vascular invasion status in PC. Herein the relevant literatures on the application of traditional imaging techniques and radiomics methods in PC in recent years are sorted out, and the researches on preoperative prediction of peripancreatic vascular invasion in PC are summarized, aiming to further analyze the challenges existing in the application of advanced imaging technology in the medicine, thereby promoting the clinical application of predicting the vascular invasion status in PC.