Human Phenotype Ontology 
Grandparent Node:
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Abnormality of the endocrine system (HP:0000818)help
Parent Node:
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Abnormal calcium-phosphate regulating hormone level (HP:0100530)help
Parent Node:
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Abnormal circulating hormone concentration (HP:0003117)help
..Starting node
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Decreased circulating parathyroid hormone level (HP:0031817)help
Term ID: 31817
Name: Decreased circulating parathyroid hormone level
Synonym: Decreased circulating PTH level; Decreased serum parathyroid hormone; Decreased serum parathyroid hormone level; Decreased serum PTH
Definition: An abnormally decreased concentration of parathyroid hormone.
Comments:
Reference: HP:0031817
Genes and Diseases:
 
       Child Nodes:

 Sister Nodes: 
..expandAbnormal adiponectin level (HP:0030684) help
..expandAbnormal circulating adrenocorticotropin concentration (HP:0011043) help
..expandAbnormal circulating androgen level (HP:0030347) help
..expandAbnormal circulating antimullerian hormone concentration (HP:0031101) help
..expandAbnormal circulating estrogen level (HP:0025132) help
..expandAbnormal circulating gonadotropin concentration (HP:0030338) help
..expandAbnormal circulating inhibin level (HP:0031099) help
..expandAbnormal circulating insulin concentration (HP:0040214) help
..expandAbnormal circulating leptin concentration (HP:0004361) help
..expandAbnormal circulating osteocalcin level (HP:0031427) help
..expandAbnormal circulating pregnenolone concentration (HP:0031187) help
..expandAbnormal circulating progesterone level (HP:0031212) help
..expandAbnormal circulating thyroid hormone concentration (HP:0031508) help
..expandAbnormal glucagon level (HP:0030687) help
..expandAbnormal gonadotropin-releasing hormone concentration (HP:0500012) help
..expandAbnormal serum insulin-like growth factor 1 level (HP:0030352) help
..expandAbnormality of circulating catecholamine level (HP:0012099) help
..expandAbnormality of circulating glucocorticoid level (HP:0012111) help
..expandDecreased circulating dehydroepiandrosterone concentration (HP:0031214) help
..expandDecreased circulating dehydroepiandrosterone-sulfate concentration (HP:0031215) help
..expandDecreased response to growth hormone stimulation test (HP:0000824) help
..expandElevated circulating parathyroid hormone level (HP:0003165) help
..expandElevated vascular endothelial growth factor level (HP:0031052) help
..expandFasting hypoglycemia (HP:0003162) help
..expandIncreased pituitary glycoprotein hormone alpha subunit level (HP:0031208) help
..expandIncreased serum serotonin (HP:0003144) help
..expandobsolete Increased serum 1,25-dihydroxyvitamin D3 (HP:0003152) help


Genes (7) :AIRE CASR GCM2 PTH SLC34A1 SLC34A3 TBX1

Diseases (6) :OMIM:240300 OMIM:601198 OMIM:618883 OMIM:146200 ORPHA:157215 OMIM:188400
 

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