Keywords: Pancreas, Pancreas
Motivation: Differentiation between ITPNs and IPMNs is important because even ITPNs with an invasive component are associated with a better prognosis than invasive IPMNs. Potentially targetable genetic alterations in ITPNs and reveal new therapeutic targets for patients with ITPN.
Goal(s): Aimed to compare the MRI characteristics of ITPN and IPMN of the pancreas to differentiate between these two types of invasive carcinomas.
Approach: Preoperative MR images of pathologically confirmed ITPN and IPMN were retrospectively reviewed.
Results: Age, 2-tone duct sign and none cysitc lesion were independent predictors for invasive ITPN.
Impact: The combined model based on MRI characteristics shows high diagnostic performance.
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