RNASEL and ampulla of vater cancer: Of the 35 SNPs examined, statistically significant (p<0.05) associations were seen for VEGFA rs9367173 and rs6905288 with biliary stones, IL8 rs10805066 with gallbladder and ampulla of Vater cancers, and RNASEL rs672527 with ampulla of Vater cancer (Table 2).