Malignant epithelioid melanoma: animal type melanoma.
Keywords:
animal type, melanoma, epithelioidAbstract
Animal-type melanomas are rare cutaneous neoplasms. These lesions are characterized by an intense, dark brown, black, or black-bluish pigmentation; the appearance is nodular, but they can also appear as patches. It can appear anywhere on the body, including genitals and mucous membranes, like the case we are presenting here, of a 41 year old patient with this diagnosis.
Author Biographies
Mariam Rolón
Médica dermatopatóloga, Instituto Nacional de Cancerología, Bogotá, D.C., Colombia.
Astrid Del Valle
Médica, residente de III año de Patología, Universidad de Cartagena, Cartagena de Indias, Colombia
Carolina Hernández
Médica, residente de II año de Dermatología, Pontificia Universidad Javeriana, Bogotá, D.C., Colombia.
References
2. Kazakov DV, Rütten A, Kempf W, Michal M. Melanoma with prominent pigmento synthesis (animal-type melanoma): a case report with ultrastructural studies. Am J Dermatopathol. 2004;26:290-7.
3. Requena L, de la Cruz A, Moreno C, Sangüeza O, Requena C. Animal type melanoma: a report of a case with balloon-cell change and sentinel lymph node metastasis. Am J Dermatopathol. 2001;23:341-6.
4. Antony FC, Sanclemente G, Shaikh H, Trelles AS, Calonje E. Pigment synthesizing melanoma (so-called animal type melanoma): a clinicopathological study of 14 cases of a poorly known distinctive variant of melanoma. Histopathology. 2006;48:754-62.
5. Magro CM, Crowson AN, Mihm MC. Unusual variants of malignant melanoma. Mod Pathol. 2006;19(Suppl.2):41-70.
How to Cite
Downloads
Downloads
Published
How to Cite
Issue
Section
Article metrics | |
---|---|
Abstract views | |
Galley vies | |
PDF Views | |
HTML views | |
Other views |