Annie, that would make some sense of my story. My first two SFEMGs were on my arms and legs, and they tested borderline and mildly abnormal. My third SFEMG was on my face (around my eyes), and that one was so clearly positive that it got me diagnosed (even though I'm seronegative).

The weird thing is that I have almost no eye symptoms--no double vision, no ptosis. Just a very occasional eye-strain sort of feeling.

So, could it be that the reasons is that there's no fat (or much less) in that area? I also can't neglect to mention that it was a different doctor who did the third SFEMG.

Abby