2 resultados para Transferência horizontal
Resumo:
Upper eyelid tumours, particularly basal cell carcinomas, are relatively frequent. Surgical ablation of these lesions creates defects of variable complexity. Although several options are available for lower eyelid reconstruction, fewer surgical alternatives exist for upper eyelid reconstruction. Large defects of this region are usually reconstructed with two-step procedures. In 1997, Okada et al. described a horizontal V-Y myotarsocutaneous advancement flap for reconstruction of a large upper eyelid defect in a single operative time. However, no further studies were published regarding the use of this particular flap in upper eyelid reconstruction. In addition, this flap is not described in most plastic surgery textbooks. The authors report here their experience of 16 cases of horizontal V-Y myotarsocutaneous advancement flaps used to reconstruct full-thickness defects of the upper eyelid after tumour excision. The tumour histological types were as follows: 12 basal cell carcinomas, 2 cases of squamous cell carcinomas, 1 case of sebaceous cell carcinoma and 1 of malignant melanoma. This technique allowed closure of defects of up to 60% of the eyelid width. None of the flaps suffered necrosis. The mean operative time was 30 min. No additional procedures were necessary as good functional and cosmetic results were achieved in all cases. No recurrences were noted. In this series, the horizontal V-Y myotarsocutaneous advancement flap proved to be a technically simple, reliable and expeditious option for reconstruction of full-thickness upper eyelid defects (as wide as 60% of the eyelid width) in a single operative procedure. In the future this technique may become the preferential option for such defects.
Resumo:
Os autores analisaram retrospectivamente os processos das crianças enviadas dos Países Africanos de Língua Oficial Portuguesa (PALOP's) para o Departamento de Cirurgia do Hospital de Dona Esteffinia (H.D.E.), ao abrigo dos Acordos de Cooperação na área da Saúde, durante o período de Janeiro de 1989 a Janeiro de 1997. Foram efectuadas 108 transferências: 17 de Angola, 49 de Cabo Verde, 26 da Guiné-Bissau e 16 de S. Tomé e Príncipe, nenhuma da República Popular de Moçambique; a que corresponderam 185 internamentos. A reflexão sobre os resultados e o percurso destes doentes, leva os Autores a propor modificações àcerca do desiderato do processo, nomeadamente na selecção e celeridade nas transferências, assim como no processo assistencia1 hospitaiar, substituindo os internamentos prolongados por tratamento em ambulatório apoiado, sempre que possível, e/ou deslocação paritária de equipas cirúrgicas, em que os custos financeiros e humanos sejam mais rentáveis e os resultados obtidos optimizados.