Do I really need a health MOT?

I HAVE high calcium levels, diagnosed as a parathyroid problem. A scan of my parathyroid glands looked normal, but my surgeon still wants to operate on my neck. Could something else be causing my high calcium levels? I'm not keen on going under the knife unless I have to. I am considering going for one of those health MoTs, but what do you think? [ABSTRACT FROM PUBLISHER]

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