Abstract
A 70-year-old man with suspected prostate cancer was referred for Ga-PSMA-HBED-CC PET/CT (short PSMA PET/CT) for staging of tumor extent. Apart from vivid tracer uptake in the prostate gland and osseous metastasis, PSMA PET/CT revealed a large soft tissue mass with calcifications in the left upper abdomen showing intense tracer uptake. Histologic examination revealed the mass to be a gastrointestinal stromal tumor.
MeSH terms
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Aged
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Edetic Acid / analogs & derivatives
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Gallium Isotopes
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Gallium Radioisotopes
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Gastrointestinal Neoplasms / diagnostic imaging*
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Gastrointestinal Stromal Tumors / diagnostic imaging*
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Humans
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Male
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Oligopeptides
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Organometallic Compounds*
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Positron Emission Tomography Computed Tomography*
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Prostatic Neoplasms / diagnostic imaging*
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Radiopharmaceuticals*
Substances
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Gallium Isotopes
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Gallium Radioisotopes
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Oligopeptides
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Organometallic Compounds
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Radiopharmaceuticals
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gallium 68 PSMA-11
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Edetic Acid