Hi, I was hit in the head by a metal slate. I was diagnosed with a concussion followed by post concussion syndrome. It has been five months and my symptoms are not getting any better. I have cognitive deficits, and severe headaches daily along with a number of other symptoms. I had an MRI which came back fine other than I have a cyst on my pituitary gland. Could my concussion have caused damage to my pituitary gland? I have been healthy all my life. It wasn't until I had this concussion that all these problems occurred. I looked at some of the symptoms of the pituitary cyst and I experience quite a few. Though some are related to post concussion syndrome others symptoms are related to the pituitary cyst. All these symptoms just started within these five months. Any information would be great.