Verrucous melanoma. Malignant lesion masquerading as benign

Authors

DOI:

https://doi.org/10.29176/2590843X.1895

Keywords:

Malignant melanoma, Skin cancer, Verrucous melanoma

Abstract

Verrucous melanoma is considered a rare histological variant of malignant melanoma (accounting for 0.4 to 3.2% of all melanomas). It may be clinically similar to a verrucous nevus or seborrheic keratosis. Therefore, this type of melanoma can often be confused, both clinically and dermoscopically, with a benign lesion, highlighting the need for histological and immunohistochemical confirmation.

Author Biographies

Sorangel Lugo-Mosquera, Ejercicio privado

Médica especialista en Dermatóloga. Pediatra y puericultor. Ejercicio privado. Concepción, Chile.

José Shalper Pérez, San Sebastián University

Patologo-citopatologo. Profesor titular de patología Universidad San Sebastián - Concepción - Chile 

 

References

Strashilov S, Yordanov A. Aetiology and Pathogenesis of Cutaneous Melanoma: Current Concepts and Advances. Concepts and Advances. Int. J. Mol. Sci.2021,22,6395. https://doi.org/10.3390/ijms22126395

Clinical Presentations of Malignant Melanoma: A Review of Clinical and Histologic Features with Special Emphasison Dermatoscopic Findings. American Journal of Clinical Dermatology 2018, 19 (Suppl 1):S15. https://doi.org/10.1007/s40257-018-0373-6.

Kerouach A, Hali F. et al. Verrucous Melanoma of the Scalp Initially Misdiagnosed as Seborrheic Keratosis. Cureus 2022, 14(9): e29098. https://doi.org/10.7759/cureus.29098. PMID: 36249606

Guevara L, Martinez L, Sanchez A. Melanoma verrugoso primario. Dermatol Rev Mex 2016 septiembre;60(5):421-426. https://dermatologiarevistamexicana.org.mx/article/melanoma-verrugoso-primario/

Damianon N, Tronnier M. et al. Verrucous-Keratotic Malignant Melanoma (VKMM). Open Access Macedonian Journal of Medical Sciences. 2017 Jul 25; 5(4):547-548. https://doi.org/10.3889/oamjms.2017.142.

Nakamura Y, Inoue S, et al. Verrucous melanoma of the ankle with pseudoepitheliomatous hyperplasia on the skin graft. Journal of Dermatology 2020; 1–2. https://doi.org/10.1111/1346-8138.15406

How to Cite

1.
Lugo-Mosquera S, Shalper Pérez J. Verrucous melanoma. Malignant lesion masquerading as benign. rev. asoc. colomb. dermatol. cir. dematol. [Internet]. 2024 Oct. 29 [cited 2026 Mar. 23];32(4):455-60. Available from: https://revistaasocoldermaorgco.biteca.online/index.php/asocolderma/article/view/1895

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Published

2024-10-29

How to Cite

1.
Lugo-Mosquera S, Shalper Pérez J. Verrucous melanoma. Malignant lesion masquerading as benign. rev. asoc. colomb. dermatol. cir. dematol. [Internet]. 2024 Oct. 29 [cited 2026 Mar. 23];32(4):455-60. Available from: https://revistaasocoldermaorgco.biteca.online/index.php/asocolderma/article/view/1895
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