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Abstract
555 cases of malignant melanoma less than 1.5 mm in depth were studied. 30 recurred locally or metastasised during follow-up. The width and depth of excision was similar in those with and without recurrence. There were no local recurrences in tumours < 1.0 mm which had been completely excised, irrespective of the width of excision. Other variables, the size of the primary tumour (p < 0.03), the depth of uninvolved dermis deep to the lesion (p < 0.01), the Clark level (p < 0.03) and the presence of lesional regression (p < 0.001), identify a sub-group of thin melanomas which have a poor prognosis irrespective of local treatment.
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Article info
Publication history
Accepted:
May 13,
1993
Received:
July 28,
1992
Identification
Copyright
© 1993 The British Association of Plastic Surgeons. Published by Elsevier Inc.