Kidney stone surprise!

Neal has been dealing with a kidney stone since August.  Off and on he would have some pain and blood in his urine.  He had two cat scans, one confirming that he did have a kidney stone.  Last night he finally was able to pass the stone.  I couldn't believe the size and had to take a picture of it in comparison with a penny and a small sea shell.  The kidney stone is to the left of the penny with the shell below.  Glad he was finally able to get that stone out of his system.