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Fatores de risco no tratamento do cálculo coraliforme por nefrolitotomia percutânea / Risk factors for treatment of staghorn stones by peercutaneous nephrolithomy
São Paulo; s.n; 2003. [98] p. ilus, tab, graf.
Thesis in Portuguese | LILACS | ID: lil-415142
RESUMO
No tratamento do cálculo coraliforme por nefrolititomia percutânea, há cirurgias com poucas dificuldades e pacientes que evoluem sem complicações, como há casos muito difíceis, com pós-operatório extremamente complicado. O objetivo deste estudo é analisar os fatores de risco pré, intra e pós-operatórios, relacionados com complicações e insucessos da nefrolitotomia percutânea no tratamento do cálculo coraliforme. Foram estudados 57 pacientes portadores de 72 cálculos coraliformes. Houve correlação estatisticamente significante entre complicação e os seguintes fatores infecção do trato urinário no pré-operatório e número de punções renais. Em relação a insucesso os fatores de risco foram infecção do trato urinário no pré-operatório e via excretora sem dilatação / During a percutaneous nephrolithotomy (PNL) procedure there are cases with no difficulties and no complications. In the other hand, there are cases very hard to treat with a higher surgical risk and post-operative complications.The goal of this study is to analyze the pre, intra and postoperative risk factors related to surgical complications and nonsuccess rates of PNL as treatment for staghorn stone. Fifty-seven patients with seventy-two staghorn calculi were studied. There have been significant statistical correlation between complications and postoperative urinary tract infections and the number of renal access required. When considering nonsuccess rate, there was association with the following risk factors postoperative urinary tract infections and absence of dilatation of collecting system...
Subject(s)
Full text: Available Index: LILACS (Americas) Main subject: Nephrostomy, Percutaneous / Kidney Calculi / Minimally Invasive Surgical Procedures Type of study: Etiology study / Risk factors Limits: Adolescent / Adult / Child / Female / Humans / Male Language: Portuguese Year: 2003 Type: Thesis

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Full text: Available Index: LILACS (Americas) Main subject: Nephrostomy, Percutaneous / Kidney Calculi / Minimally Invasive Surgical Procedures Type of study: Etiology study / Risk factors Limits: Adolescent / Adult / Child / Female / Humans / Male Language: Portuguese Year: 2003 Type: Thesis