EE DISCOVERED A KNOT IN HIS LOWER ABDOMEN AFTER WORK ON THE EVENING OF 7-6-04. WHEN ASKED TO LIST AN EVENT THAT COULD HAVE LED TO THIS HE COULD NOT PROVIDE ANYTHING. HE SAID HIS JOB ALWAYS HAS PHYSICAL LABOR PRESENT BUT HE COULD NOT ATTRIBUTE ANY SINGLE EVENT TO THE OCCURRANCE OF THE KNOT.