Preferred Label : Systemic Mast Cell Activation;
NCIt definition : Clinical signs and symptoms resulting from aberrant mast cell mediator release. These
are episodic and involve two or more organ systems, including: dermatologic: urticaria,
angioedema, and flushing; gastrointestinal: nausea, vomiting, diarrhea, and cramping;
cardiovascular: hypotension, syncope, and tachycardia; respiratory: wheezing; naso-ocular:
nasal congestion and conjunctival injection; immunologic: recurrent anaphylaxis.;
NCI Metathesaurus CUI : CL1779122;
Origin ID : C186729;
UMLS CUI : C5670723;
Semantic type(s)
- concept_is_in_subset
