Vulvar vascular tumors: a clinicopathologic study of 85 patients.

Journal Article (Journal Article)

The subepidermal hormonally sensitive tissue of the vulva is anatomically unique and may give rise to a wide variety of vascular tumors. As a consequence, classifying vulvar vascular lesions has been challenging due both to the wide variety of lesions that may be encountered and the heterogeneity in reporting across several disciplines. The purpose of this study is to present an institutional experience of vulvar vascular lesions. Overall, 85 patients were identified over a 26-year period. Vascular lesions belonging to the following classes included (n, %total) benign vascular tumors (32, 38%), dilatations of preexisting vessels (31, 36%), hyperplasia/reactive (7, 8%), tumors with significant vascular component (11, 13%), malformations (3, 4%), and malignant vascular tumors (1, 1%). Two reaction patterns based on vulvar lymphatic pathology were identified: one is a stromal dominant pattern and the other is a vascular dominant pattern. Vulvar vascular malformations and true vascular malignancies, although rare, may have associated high morbidity. To accurately classify vulvar lymphatic lesions, the pathologist must carefully consider the patient's clinical history taking into account features such as preexisting lymphedema.

Full Text

Duke Authors

Cited Authors

  • Papalas, JA; Sangueza, OP; Puri, PK; Robboy, SJ; Selim, MA

Published Date

  • February 2013

Published In

Volume / Issue

  • 35 / 1

Start / End Page

  • 1 - 7

PubMed ID

  • 23348141

Electronic International Standard Serial Number (EISSN)

  • 1533-0311

Digital Object Identifier (DOI)

  • 10.1097/DAD.0b013e31823135c5


  • eng

Conference Location

  • United States