Human Phenotype Ontology 
Grandparent Node:
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Abnormality of bone mineral density (HP:0004348)help
Parent Node:
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Reduced bone mineral density (HP:0004349)help
..Starting node
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Osteomalacia (HP:0002749)help
Term ID: 2749
Name: Osteomalacia
Synonym: Softening of the bones
Definition: Osteomalacia is a general term for bone weakness owing to a defect in mineralization of the protein framework known as osteoid. This defective mineralization is mainly caused by lack in vitamin D. Osteomalacia in children is known as rickets.
Comments:
Reference: HP:0002749
Genes and Diseases:
 
       Child Nodes:

 Sister Nodes: 
..expandGeneralized bone demineralization (HP:0006462) help
..expandOsteopenia (HP:0000938) help
..expandOsteoporosis (HP:0000939) help
..expandPatchy reduction of bone mineral density (HP:0010657) help
..expandPatchy variation in bone mineral density (HP:0010659) help
..expandRickets (HP:0002748) help
InputHPO IDHPO termDistanceGeneGene id entrezHGNC IDDiseaseIdDiseaseNameFrequencyOnsetHGMD variantsClinVar variants
 
HPO disease - gene - phenotype typical associations:
 
HPO disease - gene - phenotype less frequent non-typical associations:
HP:0002749HP:0002749Osteomalacia0ABCC6 CL E G H36857ORPHA:51608Generalized arterial calcification of infancyHP:0040282 - Frequent415
HP:0002749HP:0002749Osteomalacia0ADAMTS2 CL E G H9509218ORPHA:1901Dermatosparaxis Ehlers-Danlos syndromeHP:0040281 - Very frequent165
HP:0002749HP:0002749Osteomalacia0ADAMTSL2 CL E G H971914631ORPHA:1901Dermatosparaxis Ehlers-Danlos syndromeHP:0040281 - Very frequent72
HP:0002749HP:0002749Osteomalacia0ALPL CL E G H249438OMIM:146300Hypophosphatasia, adult.126
HP:0002749HP:0002749Osteomalacia0ANTXR2 CL E G H11842921732ORPHA:2176Infantile systemic hyalinosisHP:0040281 - Very frequent49
HP:0002749HP:0002749Osteomalacia0AP2S1 CL E G H1175565OMIM:600740Hypocalciuric hypercalcemia, familial, type III.6
HP:0002749HP:0002749Osteomalacia0ATP7A CL E G H538869ORPHA:198Occipital horn syndromeHP:0040282 - Frequent192
HP:0002749HP:0002749Osteomalacia0ATP7B CL E G H540870OMIM:277900Wilson disease.315
HP:0002749HP:0002749Osteomalacia0CLCN5 CL E G H11842023OMIM:300009Dent disease 1.112
HP:0002749HP:0002749Osteomalacia0CLCN5 CL E G H11842023OMIM:300554Hypophosphatemic rickets, X-linked recessive.112
HP:0002749HP:0002749Osteomalacia0CYP27B1 CL E G H15942606ORPHA:289157Hypocalcemic vitamin D-dependent ricketsHP:0040281 - Very frequent41
HP:0002749HP:0002749Osteomalacia0CYP2R1 CL E G H12022720580ORPHA:289157Hypocalcemic vitamin D-dependent ricketsHP:0040281 - Very frequent5
HP:0002749HP:0002749Osteomalacia0DMP1 CL E G H17582932ORPHA:289176Autosomal recessive hypophosphatemic ricketsHP:0040281 - Very frequent48
HP:0002749HP:0002749Osteomalacia0EHHADH CL E G H19623247ORPHA:3337Primary Fanconi renotubular syndromeHP:0040282 - Frequent2
HP:0002749HP:0002749Osteomalacia0ENPP1 CL E G H51673356ORPHA:289176Autosomal recessive hypophosphatemic ricketsHP:0040281 - Very frequent151
HP:0002749HP:0002749Osteomalacia0ENPP1 CL E G H51673356ORPHA:51608Generalized arterial calcification of infancyHP:0040282 - Frequent151
HP:0002749HP:0002749Osteomalacia0FGF23 CL E G H80743680ORPHA:89937Autosomal dominant hypophosphatemic ricketsHP:0040282 - Frequent51
HP:0002749HP:0002749Osteomalacia0FGF23 CL E G H80743680OMIM:193100Hypophosphatemic rickets, autosomal dominant.51
HP:0002749HP:0002749Osteomalacia0GATM CL E G H26284175OMIM:134600Fanconi renotubular syndrome 1.86
HP:0002749HP:0002749Osteomalacia0GATM CL E G H26284175ORPHA:3337Primary Fanconi renotubular syndromeHP:0040282 - Frequent86
HP:0002749HP:0002749Osteomalacia0GNAS CL E G H27784392ORPHA:562McCune-Albright syndromeHP:0040283 - Occasional101
HP:0002749HP:0002749Osteomalacia0NDUFAF6 CL E G H13768228625ORPHA:3337Primary Fanconi renotubular syndromeHP:0040282 - Frequent39
HP:0002749HP:0002749Osteomalacia0OCRL CL E G H49528108OMIM:309000Lowe syndrome.88
HP:0002749HP:0002749Osteomalacia0OCRL CL E G H49528108ORPHA:534Oculocerebrorenal syndrome of LoweHP:0040282 - Frequent88
HP:0002749HP:0002749Osteomalacia0PHEX CL E G H52518918OMIM:307800Hypophosphatemic rickets, X-linked dominant.217
HP:0002749HP:0002749Osteomalacia0RNU4ATAC CL E G H10015168334016ORPHA:2636Microcephalic osteodysplastic primordial dwarfism types I and IIIHP:0040281 - Very frequent15
HP:0002749HP:0002749Osteomalacia0SLC2A2 CL E G H651411006OMIM:227810Fanconi-Bickel syndrome.71
HP:0002749HP:0002749Osteomalacia0SLC34A1 CL E G H656911019ORPHA:157215Hereditary hypophosphatemic rickets with hypercalciuriaHP:0040282 - Frequent47
HP:0002749HP:0002749Osteomalacia0SLC34A1 CL E G H656911019ORPHA:3337Primary Fanconi renotubular syndromeHP:0040282 - Frequent47
HP:0002749HP:0002749Osteomalacia0SLC34A3 CL E G H14268020305ORPHA:157215Hereditary hypophosphatemic rickets with hypercalciuriaHP:0040282 - Frequent52
HP:0002749HP:0002749Osteomalacia0SLC4A1 CL E G H652111027OMIM:179800Renal tubular acidosis, distal, autosomal dominant.109
HP:0002749HP:0002749Osteomalacia0SYK CL E G H685011491OMIM:619381IMMUNODEFICIENCY 82 WITH SYSTEMIC INFLAMMATION; IMD821
HP:0002749HP:0002749Osteomalacia0VDR CL E G H742112679ORPHA:93160Hypocalcemic vitamin D-resistant ricketsHP:0040281 - Very frequent104


Genes (27) :ABCC6 ADAMTS2 ADAMTSL2 ALPL ANTXR2 AP2S1 ATP7A ATP7B CLCN5 CYP27B1 CYP2R1 DMP1 EHHADH ENPP1 FGF23 GATM GNAS NDUFAF6 OCRL PHEX RNU4ATAC SLC2A2 SLC34A1 SLC34A3 SLC4A1 SYK VDR

Diseases (25) :ORPHA:51608 ORPHA:1901 OMIM:146300 ORPHA:2176 OMIM:600740 ORPHA:198 OMIM:277900 OMIM:300009 OMIM:300554 ORPHA:289157 ORPHA:289176 ORPHA:3337 ORPHA:89937 OMIM:193100 OMIM:134600 ORPHA:562 OMIM:309000 ORPHA:534 OMIM:307800 ORPHA:2636 OMIM:227810 ORPHA:157215 OMIM:179800 OMIM:619381 ORPHA:93160
 

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