No abstract available
MeSH terms
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Ampulla of Vater / pathology*
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Cholangiopancreatography, Endoscopic Retrograde
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Common Bile Duct Neoplasms / diagnosis
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Common Bile Duct Neoplasms / pathology*
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Endoscopy, Digestive System / methods*
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Humans
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Laparoscopy
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Neoplasm Staging
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Pancreas / pathology*
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Pancreatic Neoplasms / diagnosis
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Pancreatic Neoplasms / pathology*
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Ultrasonography / methods