F-18 FDG PET-CT Imaging in Recurrent Cerebral Gliosarcoma

被引:2
|
作者
Ho, Linh Thuy [1 ]
Wassef, Heidi [1 ]
Henderson, Robert [1 ]
Seto, John [1 ]
机构
[1] Univ So Calif, Keck Sch Med, PET Imaging Sci Ctr, Div Nucl Med,Dept Radiol, Los Angeles, CA 90033 USA
关键词
gliosarcoma; recurrence; FDG; PET; CT; OF-THE-LITERATURE; DIFFERENTIATION; METASTASES;
D O I
10.1097/RLU.0b013e3181966fc6
中图分类号
R8 [特种医学]; R445 [影像诊断学];
学科分类号
1002 ; 100207 ; 1009 ;
摘要
We report the F-18 FDG PET-CT appearance of recurrent gliosarcoma (GS) with extracranial extension in a 47-year-old man who underwent surgical resection of a right frontal GS 5 months earlier. F-18 FDG PET demonstrated moderate uptake in the recurrent disease. GS is a very rare, biphasic primary neoplasm of the central nervous system, composed of glioblastoma multiforme mixed with a sarcomatous component. It occurs in adults of middle age and carries a poor prognosis. The median survival reported is less than it year. The results suggest that F-18 FDG PET imaging may be useful in detecting recurrent GS.
引用
收藏
页码:153 / 154
页数:2
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