RESUMO
AIMS: To determine the recent incidence of melanoma in the Nelson-Marlborough area of New Zealand and to compare this with a formerly determined incidence from the same area and with published incidences and trends elsewhere in New Zealand and Queensland. METHODS: All histopathology reports for the region were examined retrospectively each four weeks and relevant information extracted. In cases of doubt, pathologists were consulted and cases reviewed. Population, demographic and weather information was obtained from statistical records. RESULTS: These showed a doubling of the incidence since the previous survey with a reduction in female incidence. There was marked reduction in the incidence in the age groups 20-39 with an increase in those over 60 years. The number of superficial more easily cured lesions were almost doubled with marked reduction in the more sinister thicker and nodular lesions. CONCLUSIONS: The incidence of melanoma in the region is increasing at a rate comparable with other areas but with significant reductions in the incidence of thicker and more advanced melanoma as well as a decreased incidence in those under 40 years of age. The incidence in Nelson-Marlborough still remains very high but is slightly less than that shown for the Tauranga district over a similar period.
Assuntos
Melanoma/epidemiologia , Neoplasias Cutâneas/epidemiologia , Adulto , Fatores Etários , Feminino , Humanos , Incidência , Masculino , Melanoma/patologia , Pessoa de Meia-Idade , Nova Zelândia/epidemiologia , Estudos Retrospectivos , Neoplasias Cutâneas/patologiaAssuntos
Melanoma/epidemiologia , Neoplasias Cutâneas/epidemiologia , Fatores Etários , Feminino , Humanos , Masculino , Melanoma/patologia , Melanoma/cirurgia , Pessoa de Meia-Idade , Nevo Pigmentado/epidemiologia , Nova Zelândia , Fatores Sexuais , Neoplasias Cutâneas/patologia , Neoplasias Cutâneas/cirurgiaRESUMO
Forty-six patients with herpes zoster were randomised into two groups treated with DMSO alone and 5 percent IDU in DMSO, provided that treatment started within 48 hours of the appearance of a rash. In the IDU group the interval before pain improved was significantly shorter than in the control DMSO group, and significantly fewer new vesicles developed at the three day follow up in the active group compared with the control group. These findings are in agreement with previously published work and confirm the usefulness of Zostrum (5 percent IDU in DMSO) in the treatment of herpes zoster.
Assuntos
Dimetil Sulfóxido/uso terapêutico , Herpes Zoster/tratamento farmacológico , Idoxuridina/uso terapêutico , Administração Tópica , Analgésicos/uso terapêutico , Ensaios Clínicos como Assunto , Dimetil Sulfóxido/efeitos adversos , Toxidermias/etiologia , Humanos , Idoxuridina/efeitos adversos , Dor/tratamento farmacológico , Distribuição AleatóriaRESUMO
A double-blind controlled trial was performed on the use of topical 5% 5-fluorouracil ointment as a treatment for viral warts. The results showed the 5-fluorouracil to be better than the placebo.