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ID 16207
Eprint ID
16207
FullText URL
97_805.pdf 1.84 MB
Title Alternative
Diagnosis of malignant lymphoma by magnetic resonance imaging
Author
Hiraki, Yoshio
Ueda, Hiroyuki
Nakamura, Tetsuya
Yamamoto, Yoshio
Kaji, Mitumasa
Togami, Izumi
Niiya, Harutaka
Shirakami, Toshiaki
Hayashi, Hidehiro
Kimoto, Shin
Aono, Kaname
Sugita, Katsuhiko
Ueoka, Hiroshi
Ohnoshi, Taisuke
Kimura, Ikuro
Abstract
Magnetic resonance imaging (MRI) of pathological lymphnodes was reviewed in 12 patients with malignant lymphoma. We examined the characteristics of the images and T(1) values of lesions. Short SE was the most appropriate pulse sequence to delineate the lesions. It was intermediate in signal intensity between that of skeletal muscle and that of fat tissue. On IR image, the signal intensity of skeletal muscle or lung tissue was similar to that of lymphnodes, and on long SE image, that of fat tissue was similar to that of lymphnodes. It was difficult to differentiate Hodgkin's disease (HD) from non Hodgkin's lymphoma (NHL) using only T(1) values. The long SE signal intensity of the latter was higher than that of the former. The distribution of NHL was wider than that of HD. Though MRI has various problems such as long scan time and respiratory motion artifacts, it has various merits which other methods do hot have. We consider MRI to have an important role in the diagnosis and follow up of patients with malignant lymphoma.
Keywords
magnetic resonance imaging
malignant lymphoma
T(1)-relaxation time
Published Date
1985-10-30
Publication Title
岡山医学会雑誌
Publication Title Alternative
Journal of Okayama Medical Association
Volume
volume97
Issue
issue9-10
Publisher
岡山医学会
Publisher Alternative
Okayama Medical Association
Start Page
805
End Page
814
ISSN
0030-1558
NCID
AN00032489
Content Type
Journal Article
Official Url
https://www.jstage.jst.go.jp/article/joma1947/97/9-10/97_9-10_805/_article/-char/ja/
Related Url
http://www.okayama-u.ac.jp/user/oma/index.html
language
日本語
Copyright Holders
岡山医学会
File Version
publisher
Refereed
True
Eprints Journal Name
joma