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Updated: Jul 16, 2026
06:51
A Patient-Derived Xenograft Model for Venous Malformation
Published on: June 15, 2020
Vulvar epithelioid hemangioendothelioma
Benedito Borges da Silva1, Pedro Vitor Lopes-Costa, Ana Maria Furtado-Veloso
1Department of Gynecology, Federal University of Piauí, Teresina, Piauí, Brazil. beneditoborges@globo.com
Gynecologic Oncology
|February 20, 2007
Summary
Epithelioid hemangioendothelioma (EH) is a rare vulvar tumor. Surgical resection is the primary treatment, with no recurrence observed in this long-term case.
Area of Science:
- Vascular Oncology
- Dermatopathology
Background:
- Epithelioid hemangioendothelioma (EH) is a rare vascular neoplasm.
- Vulvar localization of EH is exceptionally uncommon.
Observation:
- A case report details a 19-year-old Brazilian woman with an extensive granulomatous lesion on the right labium majus.
- Diagnosis was confirmed as epithelioid hemangioendothelioma.
Findings:
- Treatment involved hemivulvectomy and right inguinal lymphadenectomy.
- The patient experienced no recurrence of the disease during an 8-year follow-up period.
Implications:
- EH presents unpredictable malignant potential.
- Surgical resection is the recommended initial therapy for vulvar EH.
- This case highlights the importance of surgical management and long-term surveillance for rare vulvar tumors.
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