Sessile Serrated Adenomas in the Proximal Colon are Likely to be Flat, Large and Occur in Smokers
China National Journal of New Gastroenterology
Aim: To examine the epidemiology and the morphology of the proximal sessile serrated adenomas (SSAs).
Methods: We conducted a retrospective study to identify patients with SSAs using a university-based hospital pathology database query from January 2007 to April 2011. Data collected included: age, gender, ethnicity, body mass index, diabetes, smoking, family history of colorectal cancer, aspirin, and statin use. We collected data on morphology of SSAs including site (proximal or distal), size, and endoscopic appearance (flat or protuberant). We also compared proximal SSAs to proximal tubular adenomas detected during same time period.
Dartmouth Digital Commons Citation
Rustagi, Tarun; Rangasamy, Priya; Myers, Matthew; Sanders, Melinda; Vaziri, Haleh; Wu, George Y.; Birk, John W.; Protiva, Petr; and Anderson, Joseph C., "Sessile Serrated Adenomas in the Proximal Colon are Likely to be Flat, Large and Occur in Smokers" (2013). Dartmouth Scholarship. 703.