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[Penile lichen sclerosus: follow-up study].
M L Bouyssou-Gauthier1, S Boulinguez, J P Dumas
1Service de Dermatologie, CHU Dupuytren, 87042 Limoges Cedex, France.
Annales De Dermatologie Et De Venereologie
|December 29, 1999
Summary
Penile lichen sclerosus and atrophicus (LS&A) localized to the prepuce showed better cure rates with surgery than balanopreputial LS&A. Surgical intervention offers superior outcomes for penile LS&A.
Area of Science:
- Dermatology
- Urology
- Pathology
Context:
- Penile lichen sclerosus and atrophicus (LS&A) is a chronic inflammatory skin condition affecting the penis.
- Understanding the long-term course and treatment efficacy is crucial for patient management.
- Previous studies have limited data on treatment outcomes based on lesion localization.
Purpose:
- To investigate the long-term outcomes of penile lichen sclerosus and atrophicus (LS&A) based on lesion location and treatment modality.
- To compare the efficacy of surgical versus medical treatments for penile LS&A.
- To identify prognostic factors influencing the cure rates of penile LS&A.
Summary:
- This study reviewed 16 patients with pathologically proven penile LS&A, analyzing disease onset, duration, localization, symptoms, and treatment response.
- Preputial localizations demonstrated significantly higher cure rates (p = 0.001) with surgical treatment compared to balanopreputial or glanular LS&A.
- Surgical treatment was more effective than medical treatment, with 5 of 6 surgical cases cured versus 1 of 9 medically treated cases.
Impact:
- Preputial LS&A exhibits better prognoses and higher cure rates, particularly with surgical intervention.
- Medical treatment showed limited efficacy for balanopreputial LS&A.
- One patient developed squamous cell carcinoma, underscoring the need for effective treatment to mitigate cancer risk in penile LS&A.