raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:2256

Fibulo-ulnar hypoplasia-renal anomalies syndrome

Synonyms: Saito-Kuba-Tsuruta syndrome

Type
Malformation syndrome
Group
Disorder
Age of onset
Antenatal, Neonatal
Status
active

Fibulo-ulnar hypoplasia-renal anomalies syndrome is characterized by fibuloulnar dysostosis with renal anomalies. It has been described in two sibs born to nonconsanguinous parents. The syndrome is lethal at birth (respiratory failure). Clinical manifestations include ear and facial anomalies (including micrognathia), symmetrical shortness of long bones, fibular agenesis and hypoplastic ulna, oligosyndactyly, congenital heart defects, and cystic or hypoplastic kidney. It is transmitted as an autosomal recessive trait.

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Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enFibulo-ulnar hypoplasia-renal anomalies syndromeSaito-Kuba-Tsuruta syndrome
frSyndrome d'hypoplasie péroné-cubitus-anomalies rénalesSyndrome de Saito-Kuba-Tsuruta
deFibula-/Ulnahypoplasie-Nierenanomalien-SyndromSaito-Kuba-Tsuruta-Syndrom
esSíndrome de hipoplasia de peroné y cúbito-anomalías renalesSíndrome de Saito-Kuba-Tsuruta
itIpoplasia peronale e cubitale - anomalie renaliSindrome di Saito-Kuba-Tsuruta
nlFibulo-ulnaire hypoplasie - nieranomalieën-syndroomSyndroom van Saito-Kuba-Tsuruta
ptSíndrome de hipoplasia cubito-peroneal-anomalias renaisSíndrome Saito-Kuba-Tsuruta
plHipoplazja strzałkowo-łokciowa - wady nerekZespół Saito, Kuba i Tsuruta
csSyndrom zahrnující fibuloulnární hypoplázii a anomálie ledvinSaitové-Kubaův-Tsurutaův syndrom · Saito-Kuba-Tsurutaův syndrom
ukСиндром фібуло-ульнарної гіпоплазії - аномалії розвитку нирокСиндром Сайто-Куба-Цурути
zh腓骨-尺骨发育不良肾功能异常综合征Saito-Kuba-Tsuruta综合征
trFibulo-ulnar hipoplazi-renal anomaliler sendromuSaito-Kuba-Tsuruta sendromu

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM228940Evalidated
ICD-10Q87.8NTBTattributedvalidated
MONDO0009233Evalidated
MeSHC537226Evalidated
UMLSC1856727Evalidated
GARD320Evalidated

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 (3):

No children.

4

Genes

0 direct

Orphanet records no gene directly on this code.

5

Prevalence and incidence

2 records
TypeClassValueAreaQualificationValidationSource
Cases/families2 casesWorldwideCase(s)Validated2773984[PMID]
Point prevalence<1 / 1 000 000—WorldwideClass onlyValidatedORPHANET_2773984[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.

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HPO phenotypes

22 annotations · validated 2016-06-01
HPOTerm (as annotated by Orphanet)Diagnostic
Very frequent (99-80%)
HP:0010242Aplasia of the proximal phalanges of the hand
HP:0006492Aplasia/Hypoplasia of the fibula
HP:0005280Depressed nasal bridge
HP:0000494Downslanted palpebral fissures
HP:0006101Finger syndactyly
HP:0002007Frontal bossing
HP:0000316Hypertelorism
HP:0003022Hypoplasia of the ulna
HP:0000347Micrognathia
HP:0001561Polyhydramnios
HP:0001622Premature birth
HP:0000411Protruding ear
HP:0003026Short long bone
HP:0000431Wide nasal bridge
Occasional (29-5%)
HP:0030680Abnormal cardiovascular system morphology
HP:0100016Abnormality of mesentery morphology
HP:0000028Cryptorchidism
HP:0008736Hypoplasia of penis
HP:0000089Renal hypoplasia
HP:0000049Shawl scrotum
HP:0001195Single umbilical artery
HP:0001629Ventricular septal defect

Run the differential on the 12 obligate / very frequent terms

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Sources for this card