Are cutaneous melanomas of specified thickness showing deeper levels of invasion at diagnosis?
Artigo
em Inglês
| IMSEAR
| ID: sea-37469
ABSTRACT
Secular trends in Clark level were investigated by Breslow category for 8,432 invasive cutaneous melanomas diagnosed in South Australia in 1980-2000. More recently diagnosed lesions were found to have deeper levels. After adjusting for age at diagnosis, tumour site, histology, and thickness measured in half millimetres, the relative odds (95% confidence limits) of penetration to the reticular dermis or subcutaneous fat were 1.99 (1.59, 2.50) for the 1987-93 diagnostic period, and 2.82 (2.25, 3.54) for 1994-2000, when compared with 1980-86. After adjusting for melanoma thickness, the secular trends for deeper lesions applied to a broad cross-section of socio-demographic sub-groups, tumour sites, and histological types. While this similarity in trend would be consistent with a measurement effect, a real change cannot be ruled out and increased emphasis on earlier detection may be warranted. The prognostic implications of changes in inter-relationships between measures of thickness and level require periodic re-evaluation.
Texto completo:
DisponíveL
Índice:
IMSEAR (Sudeste Asiático)
Assunto principal:
Neoplasias Cutâneas
/
Idoso de 80 Anos ou mais
/
Idoso
/
Feminino
/
Humanos
/
Masculino
/
Razão de Chances
/
Adulto
/
Melanoma
/
Pessoa de Meia-Idade
Tipo de estudo:
Estudo de etiologia
/
Estudo prognóstico
Limite:
Aged80
Idioma:
Inglês
Ano de publicação:
2003
Tipo de documento:
Artigo
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