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Trends in the presentation of cutaneous malignant melanoma over three decades at King's College Hospital, London.

Authors :
Harman, K. E.
Fuller, L C.
Salisbury, J. R.
Higgins, E. M.
Du Vivier, A. W. P.
Source :
Clinical & Experimental Dermatology; Sep2004, Vol. 29 Issue 5, p563-566, 4p
Publication Year :
2004

Abstract

The aim of this study was to examine trends in the presentation of cutaneous malignant melanoma at King's College Hospital (KCH) over the last three decades (1970–2000). KCH was one of seven centres that participated in the 1987 Cancer Research Campaign (CRC) publicity campaign aimed at promoting earlier self-recognition of melanoma. Data included patient age at presentation, sex, tumour site, Breslow thickness and histological subtype. The late 1980s saw a threefold increase in the annual number of melanomas and an eightfold increase in thin melanomas compared to the 1970s. The increase occurred in both sexes and was particularly marked after the CRC campaign but numbers had already begun to increase prior to this. The increase has predominantly been thin (Breslow < 1.5 mm) tumours of the superficial spreading variety with a resultant fall in mean Breslow thickness. There has been a decline in the annual number of melanomas since the peak in 1992 which is not explained by increased proportion of in situ tumours. The CRC campaign may have contributed to the documented increase in thin tumours but this trend had begun prior to 1987 suggesting factors other than public awareness and earlier presentation are important. It is encouraging that the number of melanomas has declined over the last 5 years at KCH but it is yet to be seen whether this reflects a real decrease in the incidence of melanoma. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
03076938
Volume :
29
Issue :
5
Database :
Complementary Index
Journal :
Clinical & Experimental Dermatology
Publication Type :
Academic Journal
Accession number :
14353405
Full Text :
https://doi.org/10.1111/j.1365-2230.2004.01620.x