raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:1292

Brachymorphism-onychodysplasia-dysphalangism syndrome

Synonyms: BOD syndrome · Senior syndrome

Type
Malformation syndrome
Group
Disorder
Inheritance
Autosomal dominant
Age of onset
Neonatal
Status
active

A rare malformation syndrome that is characterized by short stature, hypoplastic fifth digits with tiny dysplastic nails, facial dysmorphism with coarse features including a wide mouth and broad nose, and mild intellectual disability. It has been suggested that Coffin-Siris syndrome and BOD syndrome are perhaps allelic variants.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enBrachymorphism-onychodysplasia-dysphalangism syndromeBOD syndrome · Senior syndrome
frSyndrome de brachymorphie-onychodysplasie-dysphalangieSyndrome BOD · Syndrome de Senior
deBrachymorphie-Onychodysplasie-Dysphalangie-SyndromBOD-Syndrom · Senior-Syndrom
esSíndrome de braquimorfismo-oncodisplasia-disfalangismoSíndrome de Bod · Síndrome de Senior
itBrachimorfismo - onicodisplasia - disfalangismoSindrome BOD · Sindrome di Senior
nlBrachymorfie - onychodysplasie - dysfalangie-syndroomBOD-syndroom · Syndroom van Senior
ptSíndrome de braquimorfismo-onicodisplasia-disfalangiaSíndrome BOD · Síndrome sénior
plBrachymorphism - dysplazja paznokci - dysphalangismZespół BOD · Zespół Seniora
csSyndrom zahrnující brachymorfismus, onychodysplázii a dysfalangismusBOD syndrom · Seniorův syndrom
ukСиндром брахіморфізму-оніходисплазії-дисфалангізмуСиндром BOD · Синдром Сеньора
zh短指畸形-甲发育不良-指(趾)骨发育不全综合征Senior综合征
trBrakimorfizm-onikodisplazi-disfalangizm sendromuBOD sendromu · Senior sendrom

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM113477Evalidated
ICD-10Q87.1NTBTattributedvalidated
MONDO0007230Evalidated
MeSHC536242Evalidated
UMLSC1862082Evalidated
GARD918Evalidated

E exact · NTBT this ORPHAcode is narrower than the target · BTNT broader than the target · ND not decided.

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Classification

Preferential parent (Orphanet linearisation):

Parents in the classifications (5):

No children.

4

Genes

0 direct

Orphanet records no gene directly on this code.

5

Prevalence and incidence

2 records
TypeClassValueAreaQualificationValidationSource
Cases/families9 casesWorldwideCase(s)Validated5567413[PMID]_8445623[PMID]
Point prevalence<1 / 1 000 000—WorldwideClass onlyValidatedORPHANET_5567413[PMID]_8445623[PMID]

Value is Orphadata's ValMoy: the mean estimate per 100 000 for prevalence and incidence, the number of cases or families for case reports.

6

HPO phenotypes

38 annotations · validated 2016-06-01
HPOTerm (as annotated by Orphanet)Diagnostic
Very frequent (99-80%)
HP:0001817Absent fingernail
HP:0001802Absent toenail
HP:0001156Brachydactyly
HP:0002750Delayed skeletal maturation
HP:0100798Fingernail dysplasia
HP:0008398Hypoplastic fifth fingernail
HP:0001804Hypoplastic fingernail
HP:0001800Hypoplastic toenails
HP:0000343Long philtrum
HP:0000252Microcephaly
HP:0001857Short distal phalanx of toe
HP:0004322Short stature
HP:0100797Toenail dysplasia
HP:0000431Wide nasal bridge
Frequent (79-30%)
HP:0004422Biparietal narrowing
HP:0000286Epicanthus
HP:0002007Frontal bossing
HP:0000348High forehead
HP:0001511Intrauterine growth retardation
HP:0000272Malar flattening
HP:0000307Pointed chin
HP:0000448Prominent nose
HP:0000486Strabismus
HP:0000325Triangular face
HP:0000154Wide mouth
Occasional (29-5%)
HP:0001633Abnormal mitral valve morphology
HP:0002086Abnormality of the respiratory system
HP:0001631Atrial septal defect
HP:0000248Brachycephaly
HP:0004209Clinodactyly of the 5th finger
HP:0000280Coarse facial features
HP:0002230Generalized hirsutism
HP:0009890High anterior hairline
HP:0000023Inguinal hernia
HP:0001256Intellectual disability, mild
HP:0009773Symphalangism affecting the phalanges of the hand
HP:0000574Thick eyebrow
HP:0001537Umbilical hernia

Run the differential on the 12 obligate / very frequent terms

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Sources for this card