1.
World J Gastroenterol
; 13(28): 3873-7, 2007 Jul 28.
Artigo
em Inglês
| MEDLINE
| ID: mdl-17657845
RESUMO
AIM: To investigate the distribution and frequency of advanced polyps over eight years. METHODS: 6424 colonoscopies were reviewed during the study period 1998 to 2005. The study period was subdivided into period I: 1998 to 2001 and period II: 2002-2005. RESULTS: 1856 polyps (33% advanced polyps) and 328 CRCs were detected. The mean ages of the patients with advanced polyps and cancer were 69.2 +/- 12.0 and 71.6 +/- 13.8 years, respectively. Advanced polyps were mainly left sided (59.5%). Advanced polyps were found in patients