Polypoid melanoma and superficial spreading melanoma different subtypes in the same lesion

Melanoma is a malignant melanocytic neoplasm with high mortality rate, and steadily and universally increasing incidence rates. Polypoid melanoma is considered an exophytic variant of the nodular subtype. The incidence of polypoid melanoma is extremely variable, most likely because of the different criteria used for its characterization. We presented a rare case of polypoid melanoma and superficial spreading melanoma in the same lesion.

Saved in:
Bibliographic Details
Main Authors: Hikawa,Renato Shintani, Kanehisa,Eliza Sayuri, Enokihara,Mílvia Maria Simões e Silva, Enokihara,Mauro Yoshiaki, Hirata,Sérgio Henrique
Format: Digital revista
Language:English
Published: Sociedade Brasileira de Dermatologia 2014
Online Access:http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0365-05962014000400666
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Melanoma is a malignant melanocytic neoplasm with high mortality rate, and steadily and universally increasing incidence rates. Polypoid melanoma is considered an exophytic variant of the nodular subtype. The incidence of polypoid melanoma is extremely variable, most likely because of the different criteria used for its characterization. We presented a rare case of polypoid melanoma and superficial spreading melanoma in the same lesion.