Department of Gastroenterology Dong Fang Hospital Beijing University of Chinese Medicine Beijing 100078 China;
Department of Gastroenterology Dong Fang Hospital Beijing University of Chinese Medicine Beijing 100078 China;
Department of Gastroenterology Dong Fang Hospital Beijing University of Chinese Medicine Beijing 100078 China;
Department of Gastroenterology Dong Fang Hospital Beijing University of Chinese Medicine Beijing 100078 China;
Department of Gastroenterology Dong Fang Hospital Beijing University of Chinese Medicine Beijing 100078 China;
Department of Gastroenterology Dong Fang Hospital Beijing University of Chinese Medicine Beijing 100078 China;
Department of Gastroenterology Dong Fang Hospital Beijing University of Chinese Medicine Beijing 100078 China;
Department of Gastroenterology Dong Fang Hospital Beijing University of Chinese Medicine Beijing 100078 China;
Department of Pathology Dong Fang Hospital Beijing University of Chinese Medicine Beijing 100078 China;
Tuberculosis; Duodenal tuberculosis; Tumor; Differential diagnosis; Tuberculosis treatment; Case report;