Related Experiment Videos
Vulvar melanoma in childhood
C A Egan1, R R Bradley, V K Logsdon
1Department of Dermatology, University of Utah Health Sciences Center, Salt Lake City, USA.
Archives of Dermatology
|March 1, 1997
Summary
Childhood vulvar melanoma is rare, with only two cases reported in preteenage girls. Early biopsy of suspicious pigmented vulvar lesions in children is crucial for timely diagnosis and treatment.
Area of Science:
- Dermatology
- Pediatric Oncology
- Gynecologic Oncology
Background:
- Malignant melanoma is uncommon in children, representing about 2% of cases, with prepubescent cases being even rarer (0.3%-0.5%).
- Vulvar melanoma is significantly less common in adult females than non-genital skin melanoma.
- Malignant melanoma of the vulva in a child is an exceedingly rare diagnosis, with only one prior reported instance.
Observation:
- This report details two cases of childhood vulvar malignant melanoma in preteenage girls.
- Both patients presented with asymptomatic, enlarging hyperpigmented macules on the labium minus.
- Histological examination revealed features of malignant melanoma alongside lichen sclerosus et atrophicus in both cases.
Findings:
- Local excision with conservative margins was successfully employed as the treatment.
- The chosen treatment modality resulted in good preservation of anatomical structure and function for both patients.
- This case series highlights the diagnostic and therapeutic approach to rare pediatric vulvar melanomas.
Implications:
- Early biopsy of suspicious pigmented lesions on the vulva in prepubescent children is essential for ruling out malignant transformation.
- Prompt diagnosis and treatment of childhood vulvar melanoma are critical due to its potentially devastating nature.
- This study underscores the importance of vigilance for rare pediatric cancers presenting in specialized anatomical sites.