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Tests
Tryptase

Tryptase

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Severe allergic reaction (anaphylactic shock)
Allergy

Related questions

A 57-year old female asked:

Is it possible to have mast cell activation syndrome with normal tryptase levels? If so, how can the dr be sure you really have it

1 doctor answer • 1 doctor weighed in

A 36-year old female asked:

What kind of test is E893 Mast cell Tryptase for 5 year old...what are they looking for...thanx?

2 doctor answers • 3 doctors weighed in

A member asked:

Can you have MCAS (Mast Cell Activation Syndrome) without an elevated tryptase level, even while symptomatic?

1 doctor answer • 1 doctor weighed in

A 22-year old male asked:

Should you induce allergic reaction for tryptase blood test? I read sample timing matters?

1 doctor answer • 1 doctor weighed in

A 33-year old male asked:

Help please.Suspect MCAD (Mast Cell Disease) - tryptase and mutliple GI confirmations-possible organ damage. Any DFW hospitals that will admit / help?

1 doctor answer • 1 doctor weighed in

A 33-year old female asked:

Ive been having chronic hives since April. My IGe was 154 should be under 25 and my histamine release test was over 50 and it should be under 10. My tryptase was normal- do you think I may have mast cell activation?

1 doctor answer • 1 doctor weighed in

A 45-year old female asked:

Doc suspects mastocytosis. Serum tryptase is 6.3. Reference range is below 11.0. I have been having intense itching. Severe fatigue. Does this mean I do not have mastocytosis?

2 doctor answers • 4 doctors weighed in

A 29-year old female asked:

What is my dr testing for with these tests? Gastrin, tryptase, calcitonin, chromogranin a. Histamine, 5-hiaa, cortisol, free, 24hr urine

1 doctor answer • 1 doctor weighed in

A 64-year old female asked:

Do i worry for repeat, non anaphalatic unicap tryptase 15? And mature tryptase <1; IgE 28; occasional low WBC & neutrophils, asthma, itch, allergies?

1 doctor answer • 2 doctors weighed in

A 35-year old female asked:

Curious if there's other reasons besides mastocytosis that gi biopsies would be tryptase/cd117/cd25 +? Those mast cells appeared normal & serum tryptase is only high normal at baseline. Tests done bc of frequent gi issues, anaphylaxis etc. Thanks?

1 doctor answer • 1 doctor weighed in

A 32-year old female asked:

Past year I had 6 episodes of waking up middle of night with stomach pain followed by hive. Food Allergy test negative. Tryptase normal. Whats wrong?

1 doctor answer • 2 doctors weighed in

A 27-year old male asked:

Do antihistamines h1 or h2 blockers affect blood serum histamine or Tryptase levels ? For a histamine and Tryptase blood level, must I stop Zyrtec and Pepcid prior to the test?

1 doctor answer • 1 doctor weighed in

A 40-year old female asked:

40Y/O F.Bone mrw bx shows no cancer, only small cluster of mast cells, they are spindled and express cd25.Serum tryptase level is normal.No ckit mutation.Had bx bc of chronic lymphocytosis.Been followed over 1 yr,blood stays the same. What cld it be?

1 doctor answer • 1 doctor weighed in

A 40-year old female asked:

40yo/F.Rec labs uploaded.chronic lymphocytosis.Had bone marrow biopsy checking for cancer,only found small cluster of mast cells, show cd25 and spindled.But NO cKit mutation and normal tryptase levels.Blood stays about the same?Been followed over 1yr?

1 doctor answer • 1 doctor weighed in

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Am I dying?

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Am I dying?

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Im a nurse?

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I have cold?

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Am i dying ?

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What is asp?

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Pls help me?

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I am a cold?

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I dont know?

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Is this free?

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Is this live?

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