Objectives
To evaluate the utility of MDCT criteria for the determination of resectability and tumor response in borderline resectable pancreatic cancer (BRPC) following neoadjuvant therapy (NAT).
Methods
This prospective study includes 90 consecutive BRPC patients who underwent surgery following NAT. Two radiologists assessed baseline and pre-surgical CTs for (largest tumor axis, size, attenuation, and vascular criteria). Logistic regression was used to determine which CT criteria independently associated with R0 resection and pathologic major response (pMR). Median survival and overall survival (OS) were calculated.
Results
Seventy-three/90 (81.1%) patients had R0 resection, and 11/90 (12.2%) had pMR.
After NAT, there were significant interval changes in the largest tumor axis, size, attenuation, and venous burden index (VBI) (P < 0.02). On the multivariable analysis, regression of the VBI and low VBI at …
Research Member
Research Department
Research Year
2021
Research Journal
European Journal of Radiology
Research Publisher
Elsevier
Research Vol
NULL
Research Rank
1
Research_Pages
109685
Research Website
https://www.sciencedirect.com/science/article/abs/pii/S0720048X21001650
Research Abstract