Dear friend, welcome to HCM !
You probably have trophic ulcers on legs. they occur in areas of less nerve
sensation or blood supply.
below waist is likey a neuro-radiculopathy
The culture shows ocassional polymorphonuclear cells, which are white blood cells. it is insignificant.
it does not look infected.
The cause should be evaluated, probably with MRI for spinal cord
Take care and please keep me informed of your progress.
Good Luck !
I hope to have answered your query satisfactorily.
May I request for your rating and review of this answer before you accept the answer and close the query (if there are no more follow up questions)?
Thank you !