Human Phenotype Ontology 
Grandparent Node:
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Abnormal immunoglobulin level (HP:0010701)help
Parent Node:
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Decreased circulating antibody level (HP:0004313)help
..Starting node
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Decreased circulating IgE (HP:0005479)help
Term ID: 5479
Name: Decreased circulating IgE
Synonym: Decreased IgE; IgE deficiency
Definition: An abnormally decreased level of immunoglobulin E (IgE) in blood.
Comments:
Reference: HP:0005479
Genes and Diseases:
 
       Child Nodes:

 Sister Nodes: 
..expandAgammaglobulinemia (HP:0004432) help
..expandDecreased circulating IgA level (HP:0002720) help
..expandDecreased circulating IgG level (HP:0004315) help
..expandDecreased circulating total IgM (HP:0002850) help
..expandDysgammaglobulinemia (HP:0002961) help
..expandPanhypogammaglobulinemia (HP:0003139) help
..expandTransient hypogammaglobulinemia of infancy (HP:0005432) help


Genes (7) :BACH2 BTK CD40 CD40LG IL2RG TCF3 TOM1

Diseases (7) :OMIM:618394 OMIM:300755 OMIM:606843 OMIM:308230 OMIM:300400 OMIM:619824 OMIM:619510
 

Human Phenotype Ontology(HPO) is developed by the Human Phenotype Ontology Consortium. The version used here is December 15 2022 release.