organising seroma

Hi all

Has anyone else had an "organising seroma"  I have been diagnosed with one and it is very large and sore.  Back to GP tomorrow to find out what they are proposing as treatment, draining it, or going back into to surgery.  Neither of which is appealing to me but I would lke to get rid of it.  Any advice experience of an "organising seroma" from anyone with would be great.  Georgie