What's 'f/u" mean? BTW I've had and continue to have my share of retinal issues.
I'm not a doctor, but from context I think he's using medical shorthand for "follow up."
Correct, Janet. Follow up with a retinal specialist who, from looking at his practice web page, should have some answers. Dave, we'll have to email a bit. It's a new situation for me. And I'm beginning to wonder if it is tied in to two other different organ sets of symptoms, cardiac & GI. Sent a "Patient Connect" letter to my PCP today re same.