Large cell neuroendocrine carcinoma of the ampulla of Vater

来源 :Hepatobiliary & Pancreatic Diseases International | 被引量 : 0次 | 上传用户:lb_124
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BACKGROUND: Neuroendocrine tumors of the ampulla of Vater are extremely rare, and few cases of large cell neuroendocrine carcinoma (LCNEC) of the ampulla have been reported. METHODS: A 48-year-old male with obstructive jaundice was admitted to our hospital. On examination the patient was found to have a periampullary growth and subsequently underwent the Whipple’s procedure. RESULTS: Histopathological examination and immunohistochemistry revealed features of LCNEC of the ampulla of Vater. The patient developed multiple liver metastases 6 months after Whipple’s procedure. CONCLUSION: LCNEC of the ampulla of Vater is rare and highly aggressive, with a dismal prognosis. BACKGROUND: Neuroendocrine tumors of the ampulla of Vater are extremely rare, and few cases of large cell neuroendocrine carcinoma (LCNEC) of the ampulla have been reported. METHODS: A 48-year-old male with obstructive jaundice was admitted to our hospital. On examination the patient was found to have a periampullary growth and succeeded underwent the Whipple’s procedure. RESULTS: Histopathological examination and immunohistochemistry revealed features of LCNEC of the ampulla of Vater. The patient developed multiple liver metastases for 6 months after Whipple’s procedure. CONCLUSION: LCNEC of the ampulla of Vater is rare and highly aggressive, with a dismal prognosis.
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