402602000: Angioedema due to disorder of C1 esterase inhibitor (disorder)

Status: retired, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jul 2018. Module: SNOMED CT core

Descriptions:

Id Description Lang Type Status Case? Module

1770526013 Angioedema due to disorder of C1 esterase inhibitor (disorder) en Fully specified name Active Only initial character case insensitive (core metadata concept) SNOMED CT core

1773646011 Angio-oedema due to disorder of C1 esterase inhibitor en Synonym (core metadata concept) Active Only initial character case insensitive (core metadata concept) SNOMED CT core

1774932019 Angioedema due to disorder of C1 esterase inhibitor en Synonym (core metadata concept) Active Only initial character case insensitive (core metadata concept) SNOMED CT core

Expanded Value Set

Outbound Relationships	Type	Target	Active	Characteristic	Refinability	Group	Values
Angioedema due to disorder of C1 esterase inhibitor	Is a	Angioedema	false	Inferred relationship	Some
Angioedema due to disorder of C1 esterase inhibitor	Associated morphology	A raised, erythematous papule or cutaneous plaque, usually representing short-lived dermal edema.	false	Inferred relationship	Some
Angioedema due to disorder of C1 esterase inhibitor	Associated morphology	inflammation	false	Inferred relationship	Some
Angioedema due to disorder of C1 esterase inhibitor	Is a	Angioedema due to disorder of kinin metabolism	false	Inferred relationship	Some

Inbound Relationships	Type	Active	Source	Characteristic	Refinability	Group
Hereditary C1 esterase inhibitor deficiency - deficient factor	Is a	False	Angioedema due to disorder of C1 esterase inhibitor	Inferred relationship	Some
Hereditary C1 esterase inhibitor deficiency - dysfunctional factor	Is a	False	Angioedema due to disorder of C1 esterase inhibitor	Inferred relationship	Some
A rare non-histaminic angioedema characterised by potentially life-threatening episodes of oedema of subcutaneous and/or mucosal tissues without urticaria, caused by excessive consumption of C1 esterase inhibitor (C1-INH) in the context of lymphoproliferative or autoimmune diseases. Patients typically present in the fourth decade of life or later and without a family history of angioedema. Clinical manifestation includes nonpitting oedema of the skin predominantly involving the face, but also the limbs or genitals, as well as abdominal pain due to involvement of the gastrointestinal mucosa and severe oedema of the upper airway and oral mucosa. Laboratory examination shows low C1-INH activity and low C3, C4, and C1q levels. Autoantibodies to C1-INH are frequently detectable.	Is a	False	Angioedema due to disorder of C1 esterase inhibitor	Inferred relationship	Some

Reference Sets

Concept inactivation indicator reference set

POSSIBLY EQUIVALENT TO association reference set (foundation metadata concept)