welcome in H.C.M.
I have gone through your query regarding tumor in parotid gland
, and you have advice for surgery but your operation had been cancelled because of threat to damage to facial nerve
Since your tumor is creating problem therefore it's definitive treatment is necessary.before surgery few investigations are must -
of parotid region.
(2) FNAC from parotid tumor
(3) Blood - CBC, ESR, blood sugar - F & P.P.
here I would like to say that if you leave this tumor as such than after some time it will involve facial nerve, irrespective of it's nature. So please go for surgery by expert hands in that case chances of nerve injury
will be less.