raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:2538

Microgastria-limb reduction defect syndrome

Type
Malformation syndrome
Group
Disorder
Inheritance
Not applicable
Age of onset
Infancy, Neonatal
Status
active

A rare multiple congenital anomalies syndrome characterized by congenital microgastria and a uni- or bilateral limb reduction defect, that can include absent or hypoplastic thumbs, radius, ulna and/or amelia. Association with other variable abnormalities, including intestinal malrotation, asplenia, dysplastic kidneys, hypoplastic lungs, dysplastic corpus collosum, and abnormal genitalia, has been reported.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enMicrogastria-limb reduction defect syndrome
frSyndrome de microgastrie-anomalie des membres
deMikrogastrie-Extremitätenreduktionsdefekt-SyndromMikrogastrie mit Gliedmaßen-Reduktionsdefekt
esSíndrome de microgastria-anomalía de reducción de las extremidades
itSindrome microgastria-difetto in riduzione degli arti
nlMicrogastrie - reductiedefect van ledemaat-syndroom
ptSíndrome de microgastria-defeitos de redução dos membros
plMały żołądek - wada ubytkowa kończyny
csSyndrom zahrnující mikrogastrii a redukční defekty končetin
ukСиндром мікрогастрію-редукції кінцівок
zh小胃-肢体短缩畸形综合征
trMikrogastri-ekstremite redüksiyonu defekti sendromu

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM156810Evalidated
ICD-10Q87.8NTBTattributedvalidated
ICD-11LD2F.1YNTBTindexvalidated
MONDO0007993Evalidated
MeSHC537554Evalidated
UMLSC4303067Evalidated
GARD3640Evalidated

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

3

Classification

Preferential parent (Orphanet linearisation):

Parents in the classifications (2):

No children.

4

Genes

0 direct

Orphanet records no gene directly on this code.

5

Prevalence and incidence

2 records
TypeClassValueAreaQualificationValidationSource
Cases/families16 casesWorldwideCase(s)Validated12072798[PMID]
Point prevalence<1 / 1 000 000—WorldwideClass onlyValidatedORPHANET

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

48 annotations · validated 2017-09-18
HPOTerm (as annotated by Orphanet)Diagnostic
Very frequent (99-80%)
HP:0002818Abnormal morphology of the radius
HP:0001743Abnormality of the spleen
HP:0100633Esophagitis
HP:0001508Failure to thrive
HP:0011968Feeding difficulties
HP:0002020Gastroesophageal reflux
HP:0001510Growth delay
HP:0002036Hiatus hernia
HP:0100841Microgastria
HP:0009778Short thumb
Frequent (79-30%)
HP:0031095Abnormal humerus morphology
HP:0005916Abnormal metacarpal morphology
HP:0001167Abnormality of finger
HP:0005988Congenital muscular torticollis
HP:0002007Frontal bossing
HP:0000003Multicystic kidney dysplasia
HP:0001357Plagiocephaly
HP:0011220Prominent forehead
HP:0000110Renal dysplasia
Occasional (29-5%)
HP:0030680Abnormal cardiovascular system morphology
HP:0002536Abnormal cortical gyration
HP:0002101Abnormal lung lobation
HP:0004050Absent hand
HP:0001331Absent septum pellucidum
HP:0001274Agenesis of corpus callosum
HP:0009827Amelia
HP:0002023Anal atresia
HP:0000528Anophthalmia
HP:0006660Aplastic clavicles
HP:0002139Arrhinencephaly
HP:0001631Atrial septal defect
HP:0004736Crossed fused renal ectopia
HP:0100257Ectrodactyly
HP:0003042Elbow dislocation
HP:0002032Esophageal atresia
HP:0002240Hepatomegaly
HP:0000085Horseshoe kidney
HP:0002566Intestinal malrotation
HP:0000568Microphthalmia
HP:0012165Oligodactyly
HP:0004871Perineal fistula
HP:0009829Phocomelia
HP:0025023Rectal atresia
HP:0000143Rectovaginal fistula
HP:0000104Renal agenesis
HP:0008678Renal hypoplasia/aplasia
HP:0002575Tracheoesophageal fistula
HP:0001660Truncus arteriosus

Run the differential on the 10 obligate / very frequent terms

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Sources for this card