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Published on: January 22, 2018
Evaluation of gastric cancer by high-resolution three-dimensional CISS MR imaging in vitro
Ichiro Yamada1, Kimiya Takeshita, Naoya Saito
1Department of Diagnostic Radiology and Oncology, Graduate School, Tokyo Medical and Dental University, Tokyo, Japan. yamada.crad@tmd.ac.jp
Objective:
The objective of this study was to demonstrate the usefulness of high-resolution three-dimensional (3D) constructive interference in steady-state (CISS) MR imaging for evaluating mural invasion and the morphologic features of gastric cancers in vitro.
Materials And Methods:
High-resolution 3D-CISS MR images were obtained in three surgical specimens containing three different gastric cancers.
Results:
In early carcinoma, advanced carcinoma, and leiomyosarcoma, the depth of mural invasion at 3D-CISS MR imaging correlated well with the histopathologic stage.
Conclusion:
High-resolution 3D-CISS MR imaging is a useful method for evaluating mural invasion and the macroscopic features of gastric cancers in vitro.
