Vulvar cancer: epidemiology, clinical presentation, and management options
Authors Alkatout I, Schubert M, Garbrecht N, Weigel M, Jonat W, Mundhenke C, Günther V
Received 24 September 2014
Accepted for publication 18 December 2014
Published 20 March 2015 Volume 2015:7 Pages 305—313
Checked for plagiarism Yes
Review by Single-blind
Peer reviewer comments 2
Editor who approved publication: Professor Elie Al-Chaer
Ibrahim Alkatout,1 Melanie Schubert,1 Nele Garbrecht,2 Marion Tina Weigel,1 Walter Jonat,1 Christoph Mundhenke,1 Veronika Günther1
1Department of Gynecology and Obstetrics, 2Institute for Pathology, University Hospitals Schleswig-Holstein, Campus Kiel, Kiel, Germany
Epidemiology: Vulvar cancer can be classified into two groups according to predisposing factors: the first type correlates with a HPV infection and occurs mostly in younger patients. The second group is not HPV associated and occurs often in elderly women without neoplastic epithelial disorders.
Histology: Squamous cell carcinoma (SCC) is the most common malignant tumor of the vulva (95%).
Clinical features: Pruritus is the most common and long-lasting reported symptom of vulvar cancer, followed by vulvar bleeding, discharge, dysuria, and pain.
Therapy: The gold standard for even a small invasive carcinoma of the vulva was historically radical vulvectomy with removal of the tumor with a wide margin followed by an en bloc resection of the inguinal and often the pelvic lymph nodes. Currently, a more individualized and less radical treatment is suggested: a radical wide local excision is possible in the case of localized lesions (T1). A sentinel lymph node (SLN) biopsy may be performed to reduce wound complications and lymphedema.
Prognosis: The survival of patients with vulvar cancer is good when convenient therapy is arranged quickly after initial diagnosis. Inguinal and/or femoral node involvement is the most significant prognostic factor for survival.
Keywords: vulvar cancer, HPV infection, radical vulvectomy, groin dissection, sentinel lymph node biopsy, overall survival
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