| Autor: |
Takahiko Nakazono, Ken Yamaguchi, Ryoko Egashira, Mizuki Iyadomi, Kazuya Fujiki, Sachiho Takayanagi, Masanobu Mizuguchi, Hiroyuki Irie |
| Předmět: |
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| Zdroj: |
Magnetic Resonance in Medical Sciences; 2023, Vol. 22 Issue 4, p415-433, 19p |
| Abstrakt: |
The anterior mediastinum is the most common location of mediastinal tumors, and thymic epithelial tumors are the most common mediastinal tumors. It is important to differentiate thymic epithelial tumors from malignant lymphomas and malignant germ cell tumors because of the different treatment strategies. Dynamic contrast-enhanced MRI and diffusion-weighted imaging can provide additional information on the differential diagnosis. Chemical shift imaging can detect tiny fat tissues in the lesion and is useful in differentiating thymic hyperplasia from other solid tumors such as thymomas. MRI findings reflect histopathological features of mediastinal tumors, and a comprehensive evaluation of MRI sequences is important for estimation of the histopathological features of the tumor. In this manuscript, we describe the MRI findings of anterior mediastinal solid tumors and the role of MRI in the differential diagnosis. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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