Preferred Name

thrombocytopenia-absent radius syndrome

Synonyms

chromosome 1q21.1 deletion syndrome

Definitions

OMIM mapping confirmed by DO. [LS]. A chromosomal deletion syndrome that is characterized by absence of the radius bone and platelet deficiency and bilateral absence of the radii with the presence of both thumbs and generally transient thrombocytopenia (less than 50 platelets/nL) and that has_material_basis_in compound heterozygosity for a rare null mutation involving the RBM8A gene on chromosome 1q12 on 1 allele and 1 of 2 low-frequency noncoding single-nucleotide polymorphisms in RBM8A on the other.

ID

http://purl.obolibrary.org/obo/DOID_14699

comment

OMIM mapping confirmed by DO. [LS].

database_cross_reference

UMLS_CUI:C0175703

OMIM:274000

ICD10CM:Q87.2

SNOMEDCT_US_2023_03_01:85589009

MESH:C536940

NCI:C99038

ORDO:3320

definition

A chromosomal deletion syndrome that is characterized by absence of the radius bone and platelet deficiency and bilateral absence of the radii with the presence of both thumbs and generally transient thrombocytopenia (less than 50 platelets/nL) and that has_material_basis_in compound heterozygosity for a rare null mutation involving the RBM8A gene on chromosome 1q12 on 1 allele and 1 of 2 low-frequency noncoding single-nucleotide polymorphisms in RBM8A on the other.

disease has basis in

http://purl.obolibrary.org/obo/SYMP_0000462

has exact synonym

chromosome 1q21.1 deletion syndrome

Thrombocytopenia with absent radii (TAR) syndrome

Radial aplasia-thrombocytopenia syndrome

has material basis in

http://purl.obolibrary.org/obo/GENO_0000148

has_obo_namespace

disease_ontology

id

DOID:14699

in_subset

http://purl.obolibrary.org/obo/doid#NCIthesaurus

http://purl.obolibrary.org/obo/doid#DO_rare_slim

label

thrombocytopenia-absent radius syndrome

notation

DOID:14699

prefLabel

thrombocytopenia-absent radius syndrome

subClassOf

http://purl.obolibrary.org/obo/DOID_0050737

http://purl.obolibrary.org/obo/DOID_0060388

http://purl.obolibrary.org/obo/DOID_225

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