BACKGROUND AND METHODS: Colonoscopic 1-year control of polyps of less than 10 mm left in situ was carried out in 103 (89%) of 116 originally examined patients. RESULTS: Analysis showed an 85% recovery: 91% and 81% for polyps of 5-9 mm and < 5 mm, respectively. The recovery was significantly related to size and localization, whereas the growth rate was inversely correlated to the originally measured diameter. A linear relationship was demonstrated between anus-to-polyp distances 1 year apart, with a normalized agreement index of 0.70. In only 1 of 189 polyps, an increase of diameter to > 10 mm was demonstrated. The 79 new polyps in 52 (50%) of the patients were significantly smaller, more often right-sided, and related to multiplicity of polyps at the initial examination but not to growth of recovered polyps or cleansing status. CONCLUSION: An acceptable recovery and growth rate of polyps < 10 mm seems to justify the continuation of the study for the remaining 2 years.
BACKGROUND AND METHODS: Colonoscopic 1-year control of polyps of less than 10 mm left in situ was carried out in 103 (89%) of 116 originally examined patients. RESULTS: Analysis showed an 85% recovery: 91% and 81% for polyps of 5-9 mm and < 5 mm, respectively. The recovery was significantly related to size and localization, whereas the growth rate was inversely correlated to the originally measured diameter. A linear relationship was demonstrated between anus-to-polyp distances 1 year apart, with a normalized agreement index of 0.70. In only 1 of 189 polyps, an increase of diameter to > 10 mm was demonstrated. The 79 new polyps in 52 (50%) of the patients were significantly smaller, more often right-sided, and related to multiplicity of polyps at the initial examination but not to growth of recovered polyps or cleansing status. CONCLUSION: An acceptable recovery and growth rate of polyps < 10 mm seems to justify the continuation of the study for the remaining 2 years.
Authors: David A Ahlquist; Hongzhi Zou; Michael Domanico; Douglas W Mahoney; Tracy C Yab; William R Taylor; Malinda L Butz; Stephen N Thibodeau; Linda Rabeneck; Lawrence F Paszat; Kenneth W Kinzler; Bert Vogelstein; Niels Chr Bjerregaard; Søren Laurberg; Henrik Toft Sørensen; Barry M Berger; Graham P Lidgard Journal: Gastroenterology Date: 2011-11-04 Impact factor: 22.682
Authors: Perry J Pickhardt; Bryan Dustin Pooler; David H Kim; Cesare Hassan; Kristina A Matkowskyj; Richard B Halberg Journal: Gastroenterol Clin North Am Date: 2018-06-29 Impact factor: 3.806
Authors: Perry J Pickhardt; David H Kim; B Dustin Pooler; J Louis Hinshaw; Duncan Barlow; Don Jensen; Mark Reichelderfer; Brooks D Cash Journal: Lancet Oncol Date: 2013-06-07 Impact factor: 41.316