title: Seasonal variation in melanoma deaths and the pattern of disease process. A preliminary report.
abstract: Seasonality is reported in deaths from malignant melanoma in patients over 50 years of age. In a series of 75 cases, male deaths occurred more often in June-November, while female patients died mainly in October-March. About a third of the patients died of cerebral complications, and these were significantly more common in March-August. The results are discussed on the basis of local and systemic effects of sunlight together with possible hormonal influences.
authors: Department of Pathology, Gade Institute, University of Bergen, Norway.
authors: L A
authors: LA
authors: Akslen
authors: F
authors: F
authors: Hartveit
mesh_terms: D001932:Brain Neoplasms / Q000556:secondary; D004812:Epidemiologic Methods; D005260:Female; D006801:Humans; D008297:Male; D008545:Melanoma / Q000209:etiology / Q000401:mortality* / Q000556:secondary; D008875:Middle Aged; D009664:Norway; D012621:Seasons; D012737:Sex Factors; D012878:Skin Neoplasms / Q000401:mortality; D013472:Sunlight / Q000009:adverse effects