Ann Dermatol Vener
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Review Multicenter Study Clinical Trial
[Surgery of pulmonary metastasis from malignant melanoma. Results and criteria of surgical excision].
Lung metastases from malignant melanoma are frequent and they often inaugurate the metastatic stage. Exceptionally, they present as one or a few nodules, and in the absence of any other secondary lesion these cases raise the problem of surgical eradication. A retrospective multicentre study was carried out in a series of 38 patients and its results were compared to the data obtained from a review of 435 published cases in order to assess the value of surgery in terms of survival and to delimit its indications as closely as possible. ⋯ Opinions differ as regards the value of evolutive parameters of the metastasis. For some authors, a more than 5 years interval before the metastasis appears is associated with a good chance of prolonged survival, whereas a less than 6 months or 1 year interval reflects a steadily high progressiveness and in practice precludes surgery. The value of the