Published in:
10-09-2023 | ASO Author Reflections
ASO Author Reflections: Proposal of Tumor Size as an Index for Biologic Factor of Resectability Status of Pancreatic Ductal Adenocarcinoma
Authors:
Yoichi Miyata, MD, PhD, Yoji Kishi, MD, PhD
Published in:
Annals of Surgical Oncology
|
Issue 13/2023
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Excerpt
The treatment strategy for pancreatic ductal adenocarcinoma (PDAC) has been decided according to resectability status.
1,2 Tumor size (TS) is a simple but definite prognostic factor and has been employed to determine the T factor of the TNM staging system.
3 Resectability status, however, defined on the basis of only anatomic tumor extension, especially in relation with the surrounding major vessels and TS, is not accounted for. There is a concern regarding whether all patients with the same resectability status should be treated uniformly irrespective of TS. …