You can cut up a ziploc bag and put one half over the site, tape it and go into the shower. It will take a few days to heal up. Our intervention radiologist said not to drink soda until it closes as the carbonation will keep the hole open longer. If the stomach fluid flows out and stings the skin, clean the site and put some barrier cream like Pro Shield Plus over it to protect the skin. You should feel better in a few days. Good luck.

Gloria
She stood in the storm, and when the wind did not blow her way, she adjusted her sails... Elizabeth Edwards

Wife to John,dx 10/2012, BOT, HPV+, T3N2MO, RAD 70 gy,Cisplatinx2 , PEG in Dec 6, 2012, dx dvt in both legs after second chemo session, Apr 03/13 NED, July 2013 met to lungs, Phase 1 immunotherapy trial Jan 18/14 to July/14. Taxol/carboplatin July/14. Esophagus re-opened Oct 14. PEG out April 8, 2015. Phase 2 trial of Selinexor April to July 2015. At peace Jan 15, 2016.