raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:645322

Isolated transitional filum lipoma

Type
Morphological anomaly
Group
Disorder
Inheritance
Unknown
Status
active

A rare dysraphic abnormality characterized by the infiltration of fatty tissue localized in the filum terminale, with abnormal conus shape. The spinal cord is typically attenuated and the limit between its end and the fatty filum is hard to distinguish. There are no additional spinal cord malformation, but it can be associated with vertebral abnormalities, anorectal malformation or other syndromic condition. It is named transitional for its intermediate image between an isolated filum lipoma and a terminal conus region lipoma.

1

Names in Orphadata languages

10 of 12 languages
LangNameSynonyms
enIsolated transitional filum lipoma
frLipome transitionnel isolé du filum
deIsoliertes Lipom des Filum transitionale
esLipoma del filum transicional aislado
itLipoma transizionale isolato del filum
nlGeïsoleerd transitioneel lipoom van filum
ptLipoma de transição do filo medular isolado
plIzolowany przejściowy tłuszczak nici końcowej
csIzolovaný přechodný lipom filum terminale
ukІзольована перехідна фіброзна ліпома

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
ICD-10Q06.8NTBTattributedvalidated
MONDO0958346Evalidated
MONDO958346Evalidated
UMLSC5816722Evalidated

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 (1):

No children.

4

Genes

0 direct

Orphanet records no gene directly on this code.

5

Prevalence and incidence

0 records

No prevalence record in this release.

6

HPO phenotypes

Orphanet has no HPO annotation for this code in this release.

7

Sources for this card