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A Melanoma Patient-Derived Xenograft Model
Published on: May 20, 2019
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Primary vulvar melanoma in an adolescent patient
Kathy P Li1, Etsubdenk M Ajebo1, Davis Diamond1
1Department of Dermatology, Medical College of Georgia at Augusta University, Augusta, Georgia, USA.
Pediatric Dermatology
|March 23, 2023
Summary
This case report details a rare instance of widely metastatic melanoma in a Black adolescent, originating from an amelanotic vulvar lesion. Early recognition of such rare vulvar cancers is crucial for timely diagnosis and treatment.
Area of Science:
- Oncology
- Dermatology
- Adolescent Medicine
Background:
- Vulvar melanoma is a rare malignancy, particularly in adolescents.
- Amelanotic melanoma can present atypically, posing diagnostic challenges.
Observation:
- A Black adolescent presented with a slowly growing, vegetative nodule on the clitoral hood.
- The lesion was confirmed as amelanotic melanoma via shave biopsy.
- Widely metastatic disease was identified at presentation.
Findings:
- The amelanotic presentation and rarity of vulvar melanoma contributed to diagnostic delay.
- Metastatic melanoma originated from a primary vulvar lesion.
Implications:
- Highlights the importance of considering rare malignancies in adolescent vulvar lesions.
- Emphasizes the need for increased awareness among primary care providers for early detection of vulvar cancers in adolescents.
- Underscores the diagnostic challenges posed by amelanotic melanoma.
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