HI,MY SON HAVE A SMALL PIN HOLE BISIDE HIS RIGHT EAR THE DR. SAID ITS A BRACHIAL CYST ,HE WAS UNDERGONE OPERATION WHEN HE WAS 1 YR OLD BUT UNTIL NOW THERE STILL FLUID COMING OUT,HE IS 6 YRS OLD NOW. IM WORRIED COZ MY BABY DOES NOT WANT ANOTHER OPERATION.IS THERE ANY ALTERNATIVE OTHER THAN SURGICAL OPERATION?