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Large cell neuroendocrine carcinoma of the ampulla of Vater.

Eswaran Selvakumar, Vimalraj, Senthilkumar Rajendran, Tirupporur Govindaswamy Balachandar, Kannan Dg, S. Jeswanth, Palaniappan Ravichandran, Arunachalam Sundaram, Rajagopal Surendran

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Abstract

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 immuno-histochemistry 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.

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What this paper is about

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 immuno-histochemistry 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.

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Available abstract

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 immuno-histochemistry 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.

Key concepts: Ampulla of Vater, Medicine, Ampulla, Obstructive jaundice, Jaundice, Histopathological examination, Neuroendocrine carcinoma, Carcinoma

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