Adenocarcinoma of small bowel. An underdiagnosed disease

作者：Sendt W^*; Wurst C; Settmacher U; Altendorf Hofmann A

来源：Chirurg, 2012, 83(4): 374-+.

DOI：10.1007/s00104-011-2159-8

• Small intestine
• Adenocarcinoma
• Primary tumor
• Prognostic factors
• Survival

Small bowel adenocarcinoma is a rare disease. The diagnosis is often disguised by nonspecific and varied presenting symptoms. Adenocarcinoma of the small bowel is typically detected at a late stage and with a poor prognosis. %26lt;br%26gt;The records of 42 patients with small bowel adenocarcinomas diagnosed in 2 surgical clinics between 1995 and 2009 were reviewed for patient and tumor characteristics, treatment effects and survival. %26lt;br%26gt;The tumor locations were the duodenum (50%), jejunum (38%) and ileum (12%). In comparison to patients seen before 2004 the observed frequency of emergency operations or palliative procedures as well as stage distribution did not change. The median overall survival was 19 months with a 5-year overall survival of 20%. For patients with resections, reduced performance status, higher stage and residual disease after resection predicted decreased overall survival in univariate analysis. Residual disease and pT category were predictive of survival in multivariate analysis. %26lt;br%26gt;Complete resection provides the only means of a cure. In cases where curative resection cannot be performed the prognosis remains poor. Further study on the methods for early detection and effective adjuvant chemotherapy should be investigated, however, the available data are limited.

• 出版日期2012-4