The arterial embolization in kidney tumors: preliminary communication
La embolización arterial en los tumores renales: comunicación preliminar
Resumen:
Four cases of hypervascularized nephrocarcinomas were treated for per cutem embolic occlusion through catheterization of ren,l artery, followed by nephrectomyin 3 cases. Indications, tollerance and possible variations of procedure are discussed. The opportunity most favourable far nephrectomy is considered, followed by description of histopathologicalfindings. When embolization is complete, involving the kidney, nephrectomy performed after a briefinterval 'is markedly facilitated and may begin by primary ligature of renal vein, thus reducing to a minimun, the risk of intraoperatory neoplasic dissemination.
Presentación de 4 casos de nefrocarcinoma hipervascularizado tratados por oclusión :mbólica pe·rcutánea mediante cateterismo de· la arteria renal, seguida de nefrectomia en 3 de ellos. Se comentan las indicaciones, tolerancia y posibles variantes del procedimiento. Discute1 la oportunidad más apropiada para ,efectuar la nefrectomia y describen los hallazgos histopatológicos. Cuando la embolización es completa, involucrando toido el riñón, la nefrectomia efectuada luego de un intervaio corto se ve notoriamente faci!.t;da y puede cómeuzar por la ligadura primaria de la vena renal, reduciendo al mínimo el riesgo de diseminación neoplásica intraoperatoria.
1977 | |
riñón tumores kidney tumors |
|
Español | |
Sociedad de Cirugía del Uruguay | |
Revista Cirugía del Uruguay | |
https://revista.scu.org.uy/index.php/cir_urug/article/view/2834 | |
Acceso abierto |
Sumario: | Four cases of hypervascularized nephrocarcinomas were treated for per cutem embolic occlusion through catheterization of ren,l artery, followed by nephrectomyin 3 cases. Indications, tollerance and possible variations of procedure are discussed. The opportunity most favourable far nephrectomy is considered, followed by description of histopathologicalfindings. When embolization is complete, involving the kidney, nephrectomy performed after a briefinterval 'is markedly facilitated and may begin by primary ligature of renal vein, thus reducing to a minimun, the risk of intraoperatory neoplasic dissemination. |
---|