机构:
Univ So Calif, Keck Sch Med, PET Imaging Sci Ctr, Los Angeles, CA 90033 USAUniv So Calif, Keck Sch Med, PET Imaging Sci Ctr, Los Angeles, CA 90033 USA
Gamble, Brian
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Meka, Murali
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机构:Univ So Calif, Keck Sch Med, PET Imaging Sci Ctr, Los Angeles, CA 90033 USA
Meka, Murali
Ho, Linh
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机构:Univ So Calif, Keck Sch Med, PET Imaging Sci Ctr, Los Angeles, CA 90033 USA
Ho, Linh
机构:
[1] Univ So Calif, Keck Sch Med, PET Imaging Sci Ctr, Los Angeles, CA 90033 USA
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.
机构:
Guys Sch Med, PET Imaging Ctr St Thomas, London, England
Kings Sch Med, PET Imaging Ctr St Thomas, London, England
St Thomas Sch Med, PET Imaging Ctr St Thomas, London, EnglandBrigham & Womens Hosp, Dept Radiol, Boston, MA 02115 USA
Barrington, S.
Hain, S.
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机构:
Univ Coll Hospitals NHS Trust, London, EnglandBrigham & Womens Hosp, Dept Radiol, Boston, MA 02115 USA
Hain, S.
Lynch, T.
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机构:
Royal Victoria Hosp, Belfast BT12 6BA, Antrim, North IrelandBrigham & Womens Hosp, Dept Radiol, Boston, MA 02115 USA
Lynch, T.
Hahn, K.
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机构:
Univ Munich, Dept Nucl Med, Munich, GermanyBrigham & Womens Hosp, Dept Radiol, Boston, MA 02115 USA