RESUMO
Eight hundred and twenty-five patients with primary carcinomas of the head and neck area were studied. Of these, there were 54 individuals with multiple primary neoplasms. Synchronous lesions occurred in 19 patients while nonsynchronous lesions occurred in 35. The frequency of occurrence of second neoplasms was 6.5%, which nearly doubles that of previously recorded series. A conclusion which can be made from this study is that, as long as the carcinogenic agent (alcohol and/or tobacco) continues to be present, the patient will continue to be affected.
Assuntos
Neoplasias de Cabeça e Pescoço/epidemiologia , Neoplasias Primárias Múltiplas/epidemiologia , Alcoolismo/complicações , Feminino , Neoplasias de Cabeça e Pescoço/diagnóstico , Humanos , Masculino , Recidiva Local de Neoplasia/etiologia , Neoplasias Primárias Múltiplas/diagnóstico , Ohio , Fumar/complicaçõesRESUMO
Thirty-five patients with rhabdomyosarcoma were treated at the Children's Hospital Medical Center from 1953 to 1973. Factors important in diagnosis and prognosis included age, sex, site, stage of tumor, and specific pathologic type. Effects that surgery, radiation, and chemotherapy had on survivals were also analyzed. Survivals ranged from 2 to 20 years. The rates were 86% for Stage I disease; 40% for Stage II disease, and 0 for the more advanced lesions. A useful prognostic indicator was found in pathologic subgroupings. Survivals for the myxoid spindle-cell variant were 80% for all stages. For the partial maturation series with moderately well-differentiated rhabdomyoblasts, survival was 10% for all stages. For a combination of the above two types, survival was 40% for all stages. The alveolar types had no survivors, although these patients seemed to live longer with their disease.
