Thanks for the article! It is very interesting.
The approach is not new. It is done just about anywhere for all kinds of tumors located at the front and center of the brain, including pituitary tumors. What surgeons did instead of that is take a big portion of the skull or go through the palate in the mouth and pushed the brain aside to get an operating view of the tumor. That was called "traditional" approach. Needless to say, the patient was just ravaged by the surgery itself. Pain was incredible, complication and side-effects were numerous. This article describes minimally invasive approach where an endoscope is inserted through an eyelid, avoiding a lot of destruction and damage. ANs are in the back and easy to access for a surgeon even in a traditional method so there has not been enough incentive for surgeons to switch primarily to an endoscope but those who do utilize an endoscope for AN resection, enter close to AN which is the back of the head. I have a feeling if minimally invasive approach for ANs will become mainstream in the future, surgeons will still enter in the back, not front.
Back in 1988, when I had my first AN surgery, I roomed with several pituitary patients. I have been over 30 days in the hospital and as bad as there were things for me, they have been even worse for pituitary. That memory was what made me choose an endoscoipic method over traditional for my second surgery in 2007 and I have not regretted it. I only wish that this method was offered in NY; it is ridiculous to travel to CA for it!
Eve