BACKGROUND: The incidence rates of gastric and oesophageal adenocarcinoma are changing significantly, but little is known about specific sub-sites. AIM: To use a population-based approach to describe the trends in the site-specific incidence of oesophageal and gastric adenocarcinoma. METHODS: Using the Rochester Epidemiology Project, all cases of gastric and oesophageal adenocarcinoma among Olmsted County, Minnesota, residents first diagnosed between 1971 and 2000 were identified (n = 186). Complete in-patient and out-patient records were reviewed and site determined from pathological, surgical, endoscopic and radiological reports. RESULTS: Between the decades of 1971-1980 and 1991-2000, the incidence of oesophageal adenocarcinoma increased significantly from 0.4 to 2.5 per 100 000 person-years. The incidence of adenocarcinoma of the oesophagogastric junction also increased from a rate of 0.6 to 2.2 per 100 000 person-years. The incidence rate of cancer involving the gastric cardia was stable but the incidence of adenocarcinoma involving distal gastric sites declined. Combined oesophageal and oesophagogastric junction adenocarcinoma (4.7 per 1 000 000 person-years) was as common as gastric adenocarcinoma (3.4 per 100 000 person-years) in 1991-2000. CONCLUSIONS: The incidence rates of adenocarcinoma involving proximal gastric sub-sites do not appear to be increasing in a manner similar to those involving oesophageal sub-sites.
BACKGROUND: The incidence rates of gastric and oesophageal adenocarcinoma are changing significantly, but little is known about specific sub-sites. AIM: To use a population-based approach to describe the trends in the site-specific incidence of oesophageal and gastric adenocarcinoma. METHODS: Using the Rochester Epidemiology Project, all cases of gastric and oesophageal adenocarcinoma among Olmsted County, Minnesota, residents first diagnosed between 1971 and 2000 were identified (n = 186). Complete in-patient and out-patient records were reviewed and site determined from pathological, surgical, endoscopic and radiological reports. RESULTS: Between the decades of 1971-1980 and 1991-2000, the incidence of oesophageal adenocarcinoma increased significantly from 0.4 to 2.5 per 100 000 person-years. The incidence of adenocarcinoma of the oesophagogastric junction also increased from a rate of 0.6 to 2.2 per 100 000 person-years. The incidence rate of cancer involving the gastric cardia was stable but the incidence of adenocarcinoma involving distal gastric sites declined. Combined oesophageal and oesophagogastric junction adenocarcinoma (4.7 per 1 000 000 person-years) was as common as gastric adenocarcinoma (3.4 per 100 000 person-years) in 1991-2000. CONCLUSIONS: The incidence rates of adenocarcinoma involving proximal gastric sub-sites do not appear to be increasing in a manner similar to those involving oesophageal sub-sites.
Authors: Helen G Coleman; Shivaram Bhat; Liam J Murray; Damian McManus; Anna T Gavin; Brian T Johnston Journal: Eur J Epidemiol Date: 2011-06-14 Impact factor: 8.082
Authors: Kee Wook Jung; Nicholas J Talley; Yvonne Romero; David A Katzka; Cathy D Schleck; Alan R Zinsmeister; Kelly T Dunagan; Lori S Lutzke; Tsung-Teh Wu; Kenneth K Wang; Mary Frederickson; Debra M Geno; G Richard Locke; Ganapathy A Prasad Journal: Am J Gastroenterol Date: 2011-04-12 Impact factor: 10.864
Authors: Sarah J Crane; G Richard Locke; William S Harmsen; Alan R Zinsmeister; Yvonne Romero; Nicholas J Talley Journal: Mayo Clin Proc Date: 2008-10 Impact factor: 7.616
Authors: Matthias Haas; Arno Dimmler; Werner Hohenberger; Gerhard G Grabenbauer; Gerald Niedobitek; Luitpold V Distel Journal: BMC Gastroenterol Date: 2009-09-04 Impact factor: 3.067