Hi Hope,
I think I am the only crazy person who is awake all night and that's when I visit this site the most!!
I am not sure I know your "story" but I hope I can help in answering your question. I am quite new at this but Dr. Afrin is my doc and this is what he wrote to the doc that "takes care of me close to where I live."
"""I believe Lynda was very close to
diagnosis during her 5/24/10 bidirectional endoscopy, but the
gastroenterologist unsurprisingly wasn't thinking about the possibility
of mast cell disease and therefore didn't instruct the pathologist to
evaluate the biopsies for such, so only routine staining was done and
(as is very typical in MCAS) there were no significant findings on such
staining. However, in my experience, it is likely that evidence of the
disease is detectable in one or more of those biopsies. Therefore, I
would appreciate it if you would please ask your Pathology Department to
pull all of the remaining blocks from those biopsies out of their
archives and prepare fresh cuts (again, from each and every block) and
evaluate them for the presence of mast cells beginning with CD117
staining. (If they want to go on and also do Giemsa, tryptase, and
toluidine blue, they can be my guest, but let's start with at least
CD117.) If they find more than 20 mast cells per high power field in
one or more fields examined in one or more biopsies, then we are a good
bit closer to establishing the diagnosis."""
I hope this helps....and yes...mine are well over a year old and they should still be able to re-stain them! I do not know if you have a mast cell doc or not, but sometimes you can have your specimens sent to him/her and they will do the testing if your lab is not comfortable doing it.
I wish you the best and hope you don't have to have the biopsies taken again....
Take care.....Lynda