대한자기공명의과학회:학술대회논문집 (Proceedings of the KSMRM Conference)
- 대한자기공명의과학회 2001년도 제6차 학술대회 초록집
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- Pages.140-140
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- 2001
Focal nodular hyperplasia： Tripie-contrast enhanced MR imaging using gadolinium chelates, mangafodipir trisodium, and ferumoxides
- Kim, Joo-Hee (Diagnostic Radiology, Yonsei University College of Medicine) ;
-
Kim, Myeong-Jin
(Diagnostic Radiology, Yonsei University College of Medicine)
;
-
Park, Young-Nyun
(Diagnostic Pathology, Yonsei University College of Medicine)
;
- Kim, Kyung-Sik (Diagnostic Surgery, Yonsei University College of Medicine) ;
- Lee, Jong-Tae (Diagnostic Radiology, Yonsei University College of Medicine) ;
- Yoon, Hyung-Sik (Diagnostic Radiology, Yonsei University College of Medicine)
- 발행 : 2001.11.01
초록
We present two cases of surgically proven focal nodular hyperplasia whou underwent tri contrast-enhance MR imaging using gadolinium chelates, mangafodipir trisodium, and ferumoxides After the unehanced MR images were obtained, dynamic gadolinium-enhanced T1-weighted imagi were performed, then mangafodipir enhanced and ferumoxides-enhanced images were obtained. In one case, the mass was isointense on both T1- and T2-weighted images on the unehanced M images, iso and slightly hyperintense on ferumoxides-enhanced FSE and GRE images, strong hyperintense on the mangafodipir enhanced and gadolinium enhanced arterial phase images. In th other case, the mass was isointense on T2-weighted and hypointense on T1-weighted image isointense on ferumoxides-enhanced images, and hyperintense on mangafodipir enhanced an gadolinium enhanced arterial phase images. Triple contrast enhanced MR images were useful correctly diagnose these two cases preoperatively.
키워드