raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:494448

Vulvar squamous cell carcinoma

Synonyms: Squamous cell carcinoma of the vulva

Type
Histopathological subtype
Group
Subtype of disorder
Inheritance
Not applicable
Age of onset
Adult, Elderly
Status
active

A rare vulvar carcinoma characterized by an ulcer, nodule, macule, or pedunculated mass which is histologically composed of infiltrating islands of malignant squamous cells. Histological subtypes include keratinizing, non-keratinizing, basaloid, warty, and verrucous carcinomas. Some tumors are associated with human papilloma virus, smoking, high grade squamous intraepithelial lesion, chronic vulvar inflammatory disorders, or differentiated vulvar intraepithelial neoplasia. Patients may present with discharge, bleeding, or pain. Most important prognostic features are tumor depth and lymph node status.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enVulvar squamous cell carcinomaSquamous cell carcinoma of the vulva
frCarcinome épidermoïde de la vulveCarcinome épidermoïde vulvaire
dePlattenepithelkarzinom der VulvaSquamöses Zellkarzinom der Vulva · Vulvakarzinom, squamöses
esCarcinoma de células escamosas de vulva
itCarcinoma vulvare a cellule squamose
nlPlaveiselcelcarcinoom van vulvaVulvair plaveiselcelcarcinoom
ptCarcinoma de células escamosas vulvaresCarcinoma espinocelular vulvar
plRak płaskonabłonkowy sromuRak płaskonabłonkowy warg sromowych i łechtaczki
csDlaždicobuněčný (spinocelulární) karcinom vulvy= en
ukПлоскоклітинний рак вульвиПлоскоклітинний рак вульви
zh外阴鳞状细胞癌= en
trVulvar skuamöz hücreli karsinomVulvanın skuamöz hücreli karsinomu

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
ICD-10C51.8NTBTattributedvalidated
ICD-112C70.2Especificvalidated
MONDO0024609Evalidated
UMLSC0280856Evalidated
MedDRA10041875Evalidated

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