Human Phenotype Ontology 
Grandparent Node:
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Duplication of phalanx of hand (HP:0009997)help
Grandparent Node:
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Polydactyly (HP:0010442)help
Parent Node:
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Hand polydactyly (HP:0001161)help
..Starting node
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Ectopic accessory finger-like appendage (HP:0010441)help
Term ID: 10441
Name: Ectopic accessory finger-like appendage
Synonym:
Definition: In contrast to forms of polydactyly where the supernumerary digit (this can either be a rudimentary or a completely 'normal' digit) is either located postaxial (on the ulnar side of the hand, next to the little finger), preaxial (on the radial side of the hand, next to the thumb) or mesoaxial (somewhere central, between thumb and little finger), a supernumerary digit may also be placed ectopically, meaning anywhere else except post-,meso- or preaxial. In the literature this is sometimes referred to as Disorganisation-like Syndrome (OMIM223200).
Comments:
Reference: HP:0010441
Genes and Diseases:
 
       Child Nodes:

 Sister Nodes: 
..expandMesoaxial hand polydactyly (HP:0006159) help
..expandMirror image hand polydactyly (HP:0010690) help
..expandPostaxial hand polydactyly (HP:0001162) help
..expandPreaxial hand polydactyly (HP:0001177) 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:0010441HP:0010441Ectopic accessory finger-like appendage0DDX59 CL E G H8347925360ORPHA:2919Orofaciodigital syndrome type 5HP:0040283 - Occasional2


Genes (1) :DDX59

Diseases (1) :ORPHA:2919
 

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