F-18 FDG PET-CT Imaging in Gastric Sarcoma

被引：1
|
作者：
Gamble, Brian [1 ]
Meka, Murali
Ho, Linh
机构：
[1] Univ So Calif, Keck Sch Med, PET Imaging Sci Ctr, Los Angeles, CA 90033 USA
来源：
CLINICAL NUCLEAR MEDICINE | 2009年 / 34卷 / 09期
关键词：
sarcoma; gastric; FDG; PET; CT;
D O I：
10.1097/RLU.0b013e3181b06b57
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 fluorodeozyglucose positron emission tomography computed tomography appearance of a biopsy-proven primary gastric sarcoma in a 24-year-old man who presented with early satiety, dyspepsia, and weight loss. Gastric sarcoma is a rare form of malignancy constituting approximately 0.3% to 8% of malignant soft tissue tumors of the stomach. The tumor appears as an ill-defined heterogeneous mass protruding off the lesser curvature of the stomach on computed tomography with central photopenia and peripheral intense uptake on positron emission tomography images.
引用
收藏
页码：564 / 565
页数：2
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