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Updated: Jul 19, 2026

08:49
A 3D Organotypic Melanoma Spheroid Skin Model
Published on: May 18, 2018
[Amelanotic malignant melanoma: about three cases].
B Mercadier1, W Hu, S Valentin
1Service de chirurgie orthopédique et plastique, hôpital de la Cavale-Blanche, boulevard Tanguy-Prigent, 29200 Brest, France. bmercadier12@hotmail.com
Summary
Amelanotic melanoma, a rare malignant melanoma subtype, often experiences diagnostic delays. This report highlights its varied presentations and similar treatment to pigmented melanoma.
Area of Science:
- Dermatology
- Oncology
Background:
- Amelanotic melanoma is an uncommon variant of malignant melanoma.
- It presents diagnostic challenges due to the absence of pigment.
Observation:
- This report details rare penile and more common extremity localizations of amelanotic melanoma.
- Diagnostic delays are frequently observed in amelanotic melanoma cases.
Findings:
- Amelanotic melanoma can occur in diverse body sites, including rare penile locations.
- Extremity involvement is a more frequent presentation for amelanotic melanoma.
Implications:
- Early diagnosis of amelanotic melanoma is crucial despite its rarity.
- Therapeutic strategies for amelanotic melanoma align with those for conventional pigmented melanoma.
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