作者: Teijiro Hirashita , Masayuki Ohta , Kazuhiro Tada , Kunihiro Saga , Hiroomi Takayama
DOI: 10.1093/JJCO/HYY086
关键词: Medicine 、 Internal medicine 、 Lymph node 、 Gastroenterology 、 Rare disease 、 Ampulla of Vater 、 Stage (cooking) 、 Chemotherapy regimen 、 Colorectal cancer 、 Carcinoma 、 Duodenal adenocarcinoma
摘要: Background Non-ampullary duodenal adenocarcinoma, excluding carcinoma in the ampulla of Vater, is a rare disease. Although several prognostic factors have been reported, they remain controversial due to rarity non-ampullary adenocarcinoma. The aims this study were investigate patients with adenocarcinoma and assess chemotherapy recurrence. Patients methods Records 25 who underwent surgical treatment for from 2004 2016 retrospectively reviewed. relationship between clinicopathological outcomes was investigated. Results Serum level CA19-9, gross appearance, tumor size, invasion, lymph node metastases, TNM stage lymphatic vascular invasion significant risk recurrence received according regimens used treat colorectal cancer had better prognosis than those without (P = 0.016). Conclusion Advanced has poor prognosis, but possibly improves recurrent