| Autor: |
Kaino, Miyuki, Kaino, Seiji, Goma, Wakana, Hideura, Eizaburo, Hitosugi, Tomoki, Harima, Yohei, Urata, Yohei, Nakamura, Yohei |
| Zdroj: |
Clinical Journal of Gastroenterology; Feb2021, Vol. 14 Issue 1, p297-303, 7p |
| Abstrakt: |
A 72-year-old man with obstructive jaundice, diagnosed with distal biliary carcinoma, underwent pylorus-preserving pancreaticoduodenectomy. The patient was histopathologically and immunohistochemically diagnosed with mixed neuroendocrine non-neuroendocrine neoplasm. Pathological examination revealed that the well-differentiated adenocarcinoma components occupied the superficial portion of the bile duct and the neuroendocrine carcinoma components were located in the deeper portion of the bile duct. Pathological examination showed that a portion of the biliary intraepithelial neoplasia arose from the proximal bile duct and then extended to the gallbladder. The patient was administered tegafur/gimeracil/oteracil as adjuvant chemotherapy, and the lesion did not recur for 6 months postoperatively. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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