Inspired by DU photographer HAB911and untold others -- The story behind "Ringing the Bell".

Ringing the bell marks a milestone in cancer treatment.

A rear admiral in the U.S. Navy, Irve Le Moyne, was undergoing radiation therapy for head and neck cancer and told his doctor, Kian Ang, M.D., Ph.D., that he planned to follow a Navy tradition of ringing a bell to signify “when the job was done.” He brought a brass bell to his last treatment, rang it several times and left it as a donation. It was mounted on a wall plaque in the Main Building’s Radiation Treatment Center with the inscription:

Ringing Out

Ring this bell
Three times well
Its toll to clearly say,
My treatment’s done
This course is run
And I am on my way!

— Irve Le Moyne
mdanderson.org
Ringing Out image found on the internet.