Author:
Zhang Geng-Yuan,Mao Jie,Zhao Bin,Long Bo,Zhan Hao,Zhang Jun-Qiang,Zhou Hui-Nian,Guo Ling-Yun,Jiao Zuo-Yi
Abstract
Duodenal bulb adenocarcinoma is an extremely rare malignancy in the alimentary tract which has a low incidence rate and nonspecific symptoms. It is difficult to diagnose early, and the misdiagnosis rate is high. CT, MRI, upper gastrointestinal endoscopy, and other advanced imaging modalities should be combined to make a comprehensive evaluation. The diagnostic confirmation of this tumor type mainly depends on the pathological examination. The combination of surgery with other treatment modalities is effective. A review of reports on duodenal bulb adenocarcinoma with chemotherapy revealed 6 cases since 1990. However, there are few reports on neoadjuvant chemotherapy for the disease. In this report, preoperative S-1 in combination with oxaliplatin neoadjuvant chemotherapy achieved a complete pathological response in the treatment of duodenal bulb adenocarcinoma. Neoadjuvant chemotherapy shows a better clinical efficacy in the treatment of duodenal bulb adenocarcinoma, but its value needs to be further verified.
Subject
Infectious Diseases,Pharmacology (medical),Drug Discovery,Pharmacology,Oncology,General Medicine
Cited by
3 articles.
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