Melanoma patterns of distant relapse: a study of 108 cases from a South Brazilian center

AUTOR(ES)

Rovere, Rodrigo Kraft, Souza, Maria Eduarda Pires de, Cidral, Danielle Louise da Maia, Hilgert, Sara Fernanda, Ddine, Yasmine Rodrigues Chamse, Stein, Carlos Efrain, Borges, Giuliano Santos, Lima, Adma Silva de

FONTE

An. Bras. Dermatol.

DATA DE PUBLICAÇÃO

2016-02

RESUMO

Abstract Background: The incidence of cutaneous melanoma has increased over the last decades. Recurrences occur most frequently within the first 2-3 years after diagnosis but patients carry a lifelong risk of relapse. Nevertheless, there is no consensus in the literature on what screening tests patients should undergo. Objectives: To evaluate the most common melanoma metastasis sites among a South Brazilian population from a city with one of the highest melanoma rates, and establish the best screening method for these patients. Methods: A cross-sectional retrospective study of 108 consecutive melanoma patients followed up at a center from 2009 to 2013. Data were collected on demographic and tumoral characteristics, as well as the site of the first diagnosed metastasis. Results: Patients were divided into 3 groups for analytical purposes: Non-visceral metastases (48% of patients), visceral metastasis (39%) and brain metastasis (13%). We tried to correlate age, gender, mean Breslow thickness, mitosis and death rates with the aforementioned groups but none showed any statistically significant association. Conclusion: Melanoma patients must be monitored to detect early relapse and subsequent effective treatment but the best follow-up strategy remains to be established.

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