MRI/MRA test results

I went to my follow-up with the endocrinologist, not really sure if they would find anything or not. My Vitamin D levels were low, aldosterone was high (probably from the beta-blocker), but other than that everything else on the blood test was normal. However they did find a couple of things on the MRI of my brain. They found a venous angioma on my right frontal lobe (which is where it hurts the most when I have headaches), and a 10mm mucous retention cyst on the right maxillary sinus. Wether either of those are causing my half-dizzy feelings, I'm not sure. I have an appointment with a neurologist on April 17th and will post about that visit after. As for now, I can't type any more because my head is feeling too dizzy.