Scar tissue on the ear drum is usually caused by repeated ear infections. The scar tissue can lead to difficulty hearing and eventually ruptured ear drums. Surgery is one means of avoiding progressive hearing loss or ear drum rupture. No patients have reported taking Scar tissue removal (eardrum).
USCIS normally responds to RFE's within 60 days, however they do not have processing times on how long it takes them to respond. It can be longer than that. I would call the USCIS number: 1 (800) 375-5283 and submit a service request, if you do not hear from them soon.
Likes Received: 4,295. Trophy Points: 25,213. Re: Any guess how much time USCIS take to look at RFE responses. Normally, they wait until about a week after the RFE due date before pulling the file from the file room and returning it to the adjudicator. After that, it is just a matter of when that individual gets to it.