| Revista: | International braz j urol |
| Base de datos: | PERIÓDICA |
| Número de sistema: | 000296653 |
| ISSN: | 1677-5538 |
| Autores: | Vilar, Fabio O1 Araujo, Luiz A.P. de2 Lima, Salvador V.C |
| Instituciones: | 1Universidade Federal de Pernambuco, Departamento de Cirurgia, Recife, Pernambuco. Brasil 2Universidade Federal de Pernambuco, Nucleo de Cirurgia Experimental, Recife, Pernambuco. Brasil |
| Año: | 2004 |
| Periodo: | May-Jun |
| Volumen: | 30 |
| Número: | 3 |
| Paginación: | 237-244 |
| País: | Brasil |
| Idioma: | Inglés |
| Tipo de documento: | Artículo |
| Enfoque: | Experimental, analítico |
| Resumen en inglés | OBJECTIVE: To assess the value of the silicone modeler in preventing graft retraction in dogs undergoing bladder replacement with de-epithelialized ileum. MATERIALS AND METHODS: Twelve female dogs underwent total cystectomy and bladder replacement by neobladder made of demucosalized ileal segment, comparing the group with modeler (group I) and the group without modeler (group II). Cystometry data, graft epithelization and radiological assessment (cystography and excretory urography) were analyzed. RESULTS: Neobladder capacity, at 2 months, ranged from 50 to 250 mL (mean 191 mL) and from 5 to 60 mL (mean 22 mL) and at 6 months, from 60 to 270 mL (mean 202.5 mL) and from 5 to 75 mL (mean- 30.5 mL), respectively in groups I and II, with a statistically significant difference between groups. After 30 days, postoperatively the presence of transitional epithelium was observed in all fragments obtained by biopsy. CONCLUSION: The use of the intravesical silicone modeler prevented the retraction of the neobladder of de-epithelialized ileum |
| Disciplinas: | Medicina |
| Palabras clave: | Cirugía, Medicina experimental, Vejiga, Ileo, Epitelio, Prótesis, Implantes, Perros, Silicón |
| Keyword: | Medicine, Experimental medicine, Surgery, Bladder, Ileum, Epithelium, Prosthesis, Implants, Dogs, Silicon |
| Texto completo: | Texto completo (Ver HTML) |
