No abstract available
MeSH terms
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Aged
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Contrast Media
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Duodenal Neoplasms / diagnostic imaging*
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Gastrinoma / diagnostic imaging*
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Gastrins / blood
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Humans
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Image Processing, Computer-Assisted
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Intubation, Gastrointestinal / instrumentation
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Male
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Pyloric Antrum
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Receptors, Somatostatin / analysis
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Stomach Neoplasms / diagnostic imaging*
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Tomography, Emission-Computed, Single-Photon*
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Tomography, X-Ray Computed*
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Zollinger-Ellison Syndrome / diagnostic imaging
Substances
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Contrast Media
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Gastrins
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Receptors, Somatostatin