Review
Copyright ©The Author(s) 2020.
World J Gastrointest Endosc. Nov 16, 2020; 12(11): 408-450
Published online Nov 16, 2020. doi: 10.4253/wjge.v12.i11.408
Table 1 Diagnostic endoscopy and colonoscopy with biopsy
Ref.
Year
Country
Study design
n
Procedure
Medication
Relative risk
Fujita et al[5]2015JapanRetrospective3671Endoscopic biopsyNo medicationsIncidence of PPB 0.98%
Ara et al[6]2015JapanProspective3758Endoscopic biopsyNo medicationsIncidence of PPB 0.12%
Yuki et al[7]2017JapanProspective263Endoscopic biopsyNo medicationsNo incidence of PPB