ANA Discussion Forum

Post-Treatment => Post-Treatment => Topic started by: rm516 on February 06, 2017, 10:43:00 am

Title: 3 years follow-up after Retro-sigmoid craniotomy, again decrease in residual...
Post by: rm516 on February 06, 2017, 10:43:00 am
Had 3 yrs follow-up MRI with and without contrast just 2 days ago and was happily informed today by  MRI report that "In comparison to prior examination is unchanged as the comparative measurement is not possible given differences in slice position and angulation. Current tumor measures 1.1 x 1.5 x 0.8 cm in greatest dimension previous tumor measured in similar location 1.3 x 1.5 x 0.9 cm."

I will take it, ;) as the size of the remaining tumor has again decreased or remained unchanged from 3.5 cm original to 1.9 cm size post-operatively. Grateful to Dr. Michael Sisti of Columbia presbyterian, NY for the surgery with minimum deficits. Seeing him on 2/9 for the annual visit.Details later..
Title: Re: 3 years follow-up after Retro-sigmoid craniotomy, again decrease in residual...
Post by: ANSydney on February 06, 2017, 03:06:36 pm
It looks like partial tumor removal may have been the key.
Title: Re: 3 years follow-up after Retro-sigmoid craniotomy, again decrease in residual...
Post by: JLR on February 06, 2017, 03:46:34 pm
That's great!!  I had my 3 month MRI post op today. It appears the 5% that was left wrapped around the facial nerve has begun to grow. Will probably need radiation. Who has had a re growth?  Will the radiation affect the facial nerves. I still have a bit of facial paralysis although it's getting better.  Many thanks. Joan
Title: Re: 3 years follow-up after Retro-sigmoid craniotomy, again decrease in residual...
Post by: rm516 on February 13, 2017, 12:35:15 pm
Met Dr. Sisti today for the yearly follow-up. He said everything looks stable and I may not need any prophylactic treatment (GK) and might have been already cured!!He went on length to tell me that he made a V-shaped groove during surgery, in the tumor (it went over my head for those technicalities  ???)and now my brain is slowing coming back to the original state (compensating) and that's why my hearing seems to be getting better (as I told him that I can hear much better from the tumor side right ear). All's fine but still asked me to see him after a year. Dr. Sisti again inquired about my family's well-being and talked about his children too. Really makes you feel very comfortable with these pleasantries. (called me still very young  :D)
Title: Re: 3 years follow-up after Retro-sigmoid craniotomy, again decrease in residual...
Post by: ANSydney on February 13, 2017, 04:11:51 pm
It would be good if Dr Sisti's method was presented for the benefit of all.
Title: Re: 3 years follow-up after Retro-sigmoid craniotomy, again decrease in residual...
Post by: JLR on February 15, 2017, 06:01:35 pm
My debulking the AN measurements directly after surgery 3x12x7 mm left on facial nerve. 3 months later recent follow up MRI measures 6x11x7mm. It grew 3mm. Seeing radiologist tomorrow as they want to zap before it gets bigger. Of course I will get 2nd opinion but is 3 mm a lot? Would appreciate some feedback. Many thanks Joan
Title: Re: 3 years follow-up after Retro-sigmoid craniotomy, again decrease in residual...
Post by: ANSydney on February 15, 2017, 06:20:49 pm
Given that there is a 2mm measurement error, 3 mm isn't much. You could argue that it shrunk 1 mm in its longest dimension. If it was me, I would wait for two more MRIs and see what the growth pattern is. I would also look at the  MRIs myself.
Title: Re: 3 years follow-up after Retro-sigmoid craniotomy, again decrease in residual...
Post by: JLR on February 15, 2017, 06:30:27 pm
Thanks very much. The surgeons assistant said it has grown substantially but after reading your reply it isn't a very big re growth. Again thanks. I'll keep posted after I see radiologist tomorrow. Joan
Title: Re: 3 years follow-up after Retro-sigmoid craniotomy, again decrease in residual...
Post by: alabamajane on February 15, 2017, 08:38:39 pm
Joan,
I know you will be glad to speak to the radiologist tomorrow,, I'm sure by now you know what you want to ask about,, I would also get another opinion if you feel the need. Doctors know more than most of us here.

With yours being wrapped around the facial nerve, it seems growth will not be the only determining factor in further treatment,,, it isn't like the first surgery when you did not know what nerves were being impacted. Now that the residual tumor is on the facial nerve, you know it  is what will eventually be impacted,, I, personally would not want to wait for it to further compresss that nerve before doing treatment if it is recommended by several doctors,,

Let us know what the radiologist says,,,
Title: Re: 3 years follow-up after Retro-sigmoid craniotomy, again decrease in residual...
Post by: ANSydney on February 15, 2017, 09:41:59 pm
Joan, alabamajane is right. We can offer unqualified opinion, however this is no substitute for expert professional advice. Get a wide variety of expert advice and make an informed decision. You can't get to many professional viewpoints.
Title: Re: 3 years follow-up after Retro-sigmoid craniotomy, again decrease in residual...
Post by: ANSydney on February 16, 2017, 04:26:41 pm
Joan, forgot to mention that it's important to get the same place to do the MRI and same radiologist to do the measurement. There is variability between measurements with the same radiologist - there's even more between radiologists. (I got my MRI on disk and double checked the measurements and took a good look at the beast that dwells within.)
Title: Re: 3 years follow-up after Retro-sigmoid craniotomy, again decrease in residual...
Post by: JLR on February 17, 2017, 06:07:37 am
Yes very true. Will have MRI in 3 months. Radiologist wasn't convinced there was a growth as the residual tumor as well as myself is still recovering. Right after surgery the MRI could not be measured because of it post op position. The 3 month visit will be very telling. I'm much relieved. Thank you all for your great knowledge and kindness. Of course I'm still dealing with my eye. But no pain, no aversion to light or wind so it's improving.  Joan
Title: Re: 3 years follow-up after Retro-sigmoid craniotomy, again decrease in residual...
Post by: ANSydney on February 17, 2017, 07:02:06 pm
Great to hear Joan. Good luck with the 3 month MRI. (My first followup MRI is in a week. Then I'll know it's natural course.)
Title: Re: 3 years follow-up after Retro-sigmoid craniotomy, again decrease in residual...
Post by: JLR on February 18, 2017, 05:00:55 am
Hopefully the MRI is uneventful keep us posted. Many thanks.