Jack signed some papers, and waited patiently in a corner whilst expelling air with sound; that would make eyes turn in his direction.
Sighing with relief when the nurse called out his name; he was aware of the awful rattling noise along with each breath.
The machine was set, and he was asked to hold still as the MRI was taken.
A loud groan from the technician made him alert.
He inquired in a petrified tone, and was shocked to hear the diagnosis, "You have two marbles in the upper front of the body that clash upon each breath."
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In 99 words (no more, no less) write a story about a rattling sound. Join in the fun with CarrotRanch