For some reason I am thinking that it may be calcium deposits or bromide deposits or candida.
I believe before they used to think it was attached to the other organs. After your fasts it seems like it got separated?
Do you often eat baked goods or stuff made of ready to use flour (bromide, preservatives )?
I remember - maybe one of Shelton's patients it was - a lady who used to eat a lot of Turkey (she had farm for turkey birds). She developed a huge benign tumor on her clavicle, which was largely made of Sulfur deposits (if I am not mistaken - turkey seemingly has a lot of sulfur).