I had a 5 mos. post op MRI today (was the 3 mos. MRI delayed because I had one 6 wks post op due to headaches). The good news is there is no sign of any tumor regrowth or inflammation. My neurosurgeon said my brain looks healthy, hooray! The bad news is there was no definitive signs of CSF leak on the MRI, which doesn't mean I don't have one. After spending alot of time discussing my headache symptoms with my doc, he does believe it is probably a CSF leak. To test this theory he wants me to chronicle my headaches for the next 2 days and he wants me to rest and sleep with no pillows under my head but with lots of pillows under my legs. So I tried that this afternoon when I came home with a blasting headache. My headache pain definitely improved in that position (from a 7 to a 3 in pain scale), although it did not go away conmpletely. This basically confirms a CSF leak/low CSF pressure. So in the meanwhile I have scheduled a consultation with a Dr. Stelian Serban, a pain management specialist at Mt. Sinai who performs the blood patch procedure which is the treatment for CSF leaks. I see him next Friday and will hope to schedule the procedure asap. In the meanwhile I can still hope that these headaches will mysteriously disappear. I am so thankful for the listening and respect I receive from my doctor, Joshua Bederson, and his NP Lisa. They are genuinely concerned that I am still having these headaches and did not dismiss my claims in any way. So will follow up with everyone after my consult next week. And thank you all for being, there willing to share everyone's good and bad days.