title: [Surgical treatment and prognosis of primary duodenal carcinoma].
abstract: OBJECTIVE
  To investigate the clinicopathological features, surgical treatment and prognosis of primary carcinoma of the duodenum.
  
  
  METHODS
  The clinicopathological data of 86 patients with primary duodenal carcinoma from January 1996 to June 2007 were retrospectively reviewed and analyzed by SPSS 13.0.
  
  
  RESULTS
  The clinical manifestation includes upper abdominal pain, jaundice, anemia, gastrointestinal obstruction, melena and weight loss. Four patients had a tumor located in the first portion of the duodenum, 66 in the second portion, 12 in the third portion and 4 in the fourth portion. The preoperative correct diagnostic rate by BUS was 41.7%, by CT 69.4%, by MRI 75.0%, by duodenal endoscopy 84.0%, and by air barium double radiography 80.9%. Complete resection of the tumors was achieved in 38 patients, palliative resection in 45 cases, and exploration alone in 3 cases. The median survival time of the group with complete resection was 42 months versus 13 months in the group with palliative resection, with a significant difference between the two groups (P < 0.05).
  
  
  CONCLUSIONS
  Primary carcinoma of the duodenum has no specific symptoms. Early diagnosis and complete resection are effective to improve prognosis.
authors.affiliation: Department of Abdominal Surgical Oncology, Chinese Academy of Medical Sciences, Beijing 100021, China.
authors.forename: Hui
authors.initials: H
authors.lastname: Qu
authors.forename: Yan-tao
authors.initials: YT
authors.lastname: Tian
authors.forename: Yue-min
authors.initials: YM
authors.lastname: Sun
authors.forename: Cheng-feng
authors.initials: CF
authors.lastname: Wang
authors.forename: Yi
authors.initials: Y
authors.lastname: Shan
authors.forename: Dong-bing
authors.initials: DB
authors.lastname: Zhao
authors.forename: Ping
authors.initials: P
authors.lastname: Zhao
mesh_terms: D000328:Adult; D000368:Aged; D017024:Chemotherapy, Adjuvant; D004379:Duodenal Neoplasms / Q000175:diagnosis / Q000188:drug therapy / Q000473:pathology / Q000601:surgery*; D004386:Duodenum / Q000473:pathology / Q000601:surgery*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008207:Lymphatic Metastasis; D008297:Male; D008875:Middle Aged; D010166:Palliative Care; D012189:Retrospective Studies; D015996:Survival Rate