[Risk of tumor seeding after nephroureterectomy combined with endoscopic resection of the ureteral meatus].
Autor: | Fernández Gómez JM; Servicio de Urología, Hospital Central de Asturias, Centro Universitario, Oviedo, España., Barmadah SE, Pérez García J, Rábade Rey CJ, Rodríguez Martínez JJ |
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Jazyk: | Spanish; Castilian |
Zdroj: | Archivos espanoles de urologia [Arch Esp Urol] 1998 Oct; Vol. 51 (8), pp. 829-31. |
Abstrakt: | Objective: To describe a case of tumor implantation at the site of resection in the ureteral orifice, following nephroureterectomy combined with resection of the bladder cuff of. Methods/results: A patient with high grade and stage carcinoma of the renal pelvis and no previous bladder tumor presented with a perivesical mass 6 months following nephroureterectomy. She had a high grade transitional cell carcinoma that infiltrated all of the bladder wall, vagina and parametrium in the region of the meatus that had been resected endoscopically. Conclusions: The present case indicates there may be histological or technique-related factors that facilitate tumor cell implantation in the deep perivesical region after this procedure is performed. It is necessary to identify these factors before this procedure is used widely. |
Databáze: | MEDLINE |
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