raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:213625

Leiomyosarcoma of the corpus uteri

Type
Disease
Group
Disorder
Status
active

Leiomyosarcoma of the corpus uteri is a rare, malignant, mesenchymal tumor of smooth muscle origin characterized, histologically, by spindle and/or pleomorphic cells, often forming disorganized fascicles, with tumor cell necrosis and, macroscopically, by a large, soft, usually intramural mass with irregular borders and necrotic and hemorrhagic areas, located in the uterus. Presenting signs and symptoms typically include dysfunctional vaginal bleeding, vaginal discharge, palpable pelvic mass and/or pelvic pain/pressure. Changes in bowel habits, frequent or painful urination and hematuria may also be associated.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enLeiomyosarcoma of the corpus uteri
frLéiomyosarcome du corps de l'utérus
deLeiomyosarkom des Corpus uteri
esLeiomiosarcoma de cuerpo de útero
itLeiomiosarcoma del corpo dell'utero
nlLeiomyosarcoom van corpus uteriLeiomyosarcoom van baarmoederlichaam
ptLeiomiossarcoma do corpo uterino
plMięsak gładkokomórkowy trzonu macicy
csLeiomyosarkom těla děložního
ukЛейоміосаркома тіла матки
zh子宫体平滑肌肉瘤
trKorpus uteri leiomyosarkomu

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
ICD-10C54.2BTNTattributedvalidated
ICD-112B58.1Especificvalidated
MONDO0016262Evalidated
UMLSC0280631Evalidated
MedDRA10046799Evalidated

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