Lisa
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Jodi,
I know you're frustrated, but don't be. This is actually GREAT NEWS!! It is not saying you don't have an MC disorder. In fact, it is indeed confirming that you do, you have MMAS/Monoclonal MCAS. It is considered a possible pre-SM state. They aren't sure yet if it is its own specific subset, or if it is SM in its infancy. Yet because you don't fulfill the WHO criteria for SM it doesn't mean you don't have a Mast Cell disorder. You do. You just don't have the more damaging form of it, not yet anyway. This is also my case. So, don't be frustrated, REJOICE! You and your doctor have finally found the disease and you should be treated accordingly. He's not got you on enough meds! He obviously doesn't know that the severity of our symptoms has nothing to do with the severity of the disease. This is typical behavior with doctors who don't know masto. The majority of diseases out there work that the sicker you feel and are, the more progressed the disease is. Masto is a rule breaking disease and it won't follow the leader with the way other illnesses work. You need to be on twice as much medicine, two doses of those meds AT LEAST and even adding singulair and gastrocrom or Ketotifen.
Your doctor has given you instructions and the freedom to seek out higher authorities and that he will work with them! Oh how I wish I had doctors like that!! Take him up on this. He's admitting that he doesn't know what he's doing with you and needs help to continue treating you. I other words, he's interested in keeping you as his patient and yet letting you know he needs HELP. So, get him some help!! I think his suggestion is perfect - send your tests up to Boston and if you can GO TO BOSTON! Then, when you get back home, he'll take care of everything else and any issues which come up in the future, he will refer back to them for guidance!!! This is EXACTLY what you need!!!
If you (or anybody else) wants a copy of this document, send me you email and I'll be glad to give it to you. This is a document your doctors need to have for this is one of several recent articles which give the doctors the INFORMATION they crave to understand our disease and diagnosis.
Here, I'm going to copy a bit of information which I think will help you see what I'm talking about. This is from a recent article on the Diagnostic perameters for MCAS by Valent, Horny and et al. They are MAJOR authorities in mastocytosis.
There are a number of clinical features that may provide direct or indirect evidence for MC activation. One such feature is the presence of a primary MC disease (MC neoplasm = mastocytosis) often manifesting with skin lesions. MC activation with mild or severe symptoms may occur in all variants of mastocytosis independent of the burden of MC and the presence or absence of skin lesions [11–17] . Even in cases with ‘subdiagnostic’ accumulations of monoclonal and thus neoplastic MC in the tissues, MC activation may occur and may represent a relevant clinical problem [12, 13, 18–20] . This condition, which may represent a prephase of SM, has recently been termed ‘monoclonal MC activation syndrome’ (monoclonal MCAS) [18, 19] . In other cases, MC activation is the first and only clinical symptom of an otherwise occult SM, which may be a diagnostic challenge in patients who have no skin lesions [18–21] .
Here, this is a great table that was written up by these doctors as to the difference between the different variants of mast cell disorders. You will see that you come clearly into the Monoclonal MCAS diagnosis perameters.
Table 3. Major discriminative features in mastocytosis, MCAS, and allergic disorders
Diagnosis Typical clinical Key laboratory findings features
CM skin lesions (UP), positive skin histology, +/– mediator SM criteria not met symptoms1
SM +/– skin lesions basal serum tryptase >20 (UP-like), +/– mediator ng/ml (screen), SM symptoms1 criteria fulfilled
Monoclonal mediator symptoms1, KIT D816V+ cells found MCAS no UP and no signs of in the bone marrow or SM, +/– allergy2 blood; 1 or 2 minor SM criteria, but no major SM criterion and increase in tryptase during an attack/event
Idiopathic mediator symptoms1, no KIT D816V found, MCAS no UP and no signs of no SM criteria, no specific SM, no allergy (negative IgE, but increase in allergy test) tryptase during an attack/ event
Allergy allergic reaction to specific IgE detecable (secondary defined allergens, and +/– an increase in MCAS3) no signs of UP or SM, tryptase during an allergic mediator symptoms1 reaction3 (CM or SM is rarely found)
MCAS = MC activation syndrome; UP = urticaria pigmentosa; CM = cutaneous mastocytosis; SM = systemic mastocytosis; IgE = immunoglobulin E. 1 In the context of MCAS, symptoms are considered to be caused by mediators released by MCs. 2 In patients with monoclonal MCAS, allergy to hymenoptera venoms is found quite frequently. 3 A transient and substantial increase in tryptase in an allergic reaction will argue for involvement of the MC lineage and thus for secondary MCAS. If no increase in tryptase is found during an anaphylactic reaction, basophil activation has to be considered (is the most likely explanation).
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