I also was diagnosed with empty sella and just got diagnosed with Hashimoto's disease. This was from a ct scan of a lump near my clavicle. No one can figure out the lump but the ct showed a "right thyroid lobe fullness" beneath the lump. My PC's office called and said to get an ultrasound of my thyroid and blood work. My THC is normal 2.4 on a range of 1-4. All my life I have been tested for thyroid because every female in my family has thyroid. But my THC has always been a 1. Does anyone have a similar diagnosis and could it be related to my empty sella? I saw a neurologist 2 years ago and he said not to worry about my empty sella! My neurosurgeon is treating a meningioma (I had Gamma surgery in 2019) and discovered it and said to watch for symptoms. Any advice would be helpful. Thanks.