Two cases of chronic tonsillitis studied by FDG-PET

被引:17
作者
Kawabe, J
Okamura, T
Shakudo, M
Koyama, K
Wanibuchi, H
Sakamoto, H
Matsuda, M
Kishimoto, K
Ochi, H
Yamada, R
机构
[1] Osaka City Univ, Sch Med, Div Nucl Med, Abeno Ku, Osaka 5458586, Japan
[2] Osaka City Univ, Sch Med, Dept Radiol, Osaka 5458586, Japan
[3] Osaka City Univ, Sch Med, Dept Pathol 1, Osaka 5458586, Japan
[4] Osaka City Univ, Sch Med, Dept Otorhinolaryngol, Osaka 5458586, Japan
关键词
fluorine-18-fluorodeoxyglucose (FDG); positron emission tomography (PET); tonsil; lymphocyte; inflammation;
D O I
10.1007/BF03164906
中图分类号
R8 [特种医学]; R445 [影像诊断学];
学科分类号
1002 [临床医学]; 100207 [影像医学与核医学]; 1009 [特种医学];
摘要
We report two cases of chronic tonsillitis studied by FDG-PET. Symmetrical high FDG uptake by the tonsils was observed in both cases. On histopathologic examination of the resected tonsils, follicular hyperplasia was observed with proliferation of lymphocytes in the germinal centers. Increased glucose metabolism in active inflammation involving lymphocyte proliferation was thought to be a cause of high FDG uptake by tonsils in chronic tonsillitis.
引用
收藏
页码:277 / 279
页数:3
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