Therapeutic Embolization
Mostrando 1-12 de 15 artigos, teses e dissertações.
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1. Inoperable Sacral Giant Cell Tumor: Therapeutic Options and Pain Control
Resumo O tumor de células gigantes (TCG) do sacro é raro e seu tratamento é complexo, devido à dificuldade para a exerese cirúrgica e a baixa resposta às outras opções terapêuticas. Entre os desafios relacionados a este tumor está o controle do seu crescimento e da dor. No presente trabalho, relatamos um caso de tumor de células gigantes do sacro
Rev. bras. ortop.. Publicado em: 29/07/2019
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2. Cateterização profilática de artérias uterinas com oclusão temporária do fluxo sanguíneo em pacientes de alto risco para hemorragia puerperal: é uma técnica segura?
Resumo Contexto A placenta acreta é um importante causa de morbimortalidade materna, sendo responsável por aproximadamente 64% dos casos de histerectomia de urgência e em torno de 2/3 dos casos de sangramento puerperal. Objetivos Descrever uma série de casos de cateterização uterina profilática para evitar sangramento significativo no pós-parto ou
J. vasc. bras.. Publicado em: 04/07/2019
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3. The histology of prostate tissue following prostatic artery embolization for the treatment of benign prostatic hyperplasia
Objective Prostatic artery embolization (PAE) for the treatment of patients with symptomatic benign prostatic hyperplasia (BPH) is believed to be a safe procedure with a low risk of adverse side effects. Artery embolization is a viable treatment option in patients who are refractory to the classic noninvasive treatments. Knowledge of the histological charac
Int. braz j urol.. Publicado em: 2013-04
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4. Epidemiological aspects of penile cancer in Rio de Janeiro: evaluation of 230 cases
PURPOSE: To determine epidemiological characteristics of penile cancer in Rio de Janeiro, its associated risk factors and clinical manifestations. PATIENTS AND METHODS: Between 2002 and 2008 we evaluated 230 patients at three public institutions, considering age, ethnicity, birthplace, marital status, educational level, religion, tobacco smoking, presence of
International braz j urol. Publicado em: 2011-04
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5. Estudo experimental dos efeitos da embolização renal com partículas de trisacryl e de polivinil acetato recoberto com polivinil álcool / Experimental study of effects of renal embolization with trisacryl particles and polivinyl alcohol covered polivinyl acetate
Intra-arterial embolization is often utilized in medical practice preoperatively as adjuvant in controlling tumors, treatment of arteriovenous malformations and other vascular diseases. Often times, particles of different forms and compositions are employed. trisacryl (Embosphere®; BioSphere® Medical), a spheric embolic agent, is nowadays used with very sa
Publicado em: 2009
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6. Avaliação radiológica imediata, aos seis meses e aos 18 meses, do uso do copolímero etileno vinil álcool (Onyx®) no tratamento endovascular de aneurismas saculares intracranianos de colo largo / Radiological evaluation on immediate, 6 and 18 month control on the use of Onyx® in the endovascular treatment of wide neck intracranial aneurysms
Introdução: A alta incidência de oclusão incompleta e recanalização dos aneurismas intracranianos de colo largo tratados por via endovascular levaram ao desenvolvimento de novas técnicas, entre elas o uso do Onyx ®. Objetivos: avaliar a eficiência do agente embólico líquido Onyx® em produzir oclusão completa dos aneurismas intracranianos de colo
Publicado em: 2008
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7. Tratamento das pacientes sintomáticas portadoras de miomas uterinos através da associação das técnicas de embolização dos miomas e ligadura endovascular das artérias uterinas / Uterine artery embolization with polyvinyl-alcohol particles and metallic coils for the treatment of symptomatic patients with fibroids
Uterine fibroids are the most frequent benign tumors of the female genital tract. The tumors are symptomatic in about 30% of the cases, requiring medical treatment. In the present study, a total of 35 clinically symptomatic patients with ultrasonographic diagnosis of fibroids underwent endovascular treatment, which consisted of embolization of the uterine ar
Publicado em: 2007
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8. Clinical and technical evaluation of transcatheter embolotherapy of the pelvic congestion syndrome / Avaliação clínica e técnica do tratamento endovascular percutâneo na síndrome da congestão pélvica através da técnica de embolização
Um conjunto de evidências sugere que a síndrome da congestão pélvica está associada às varizes pélvicas. A congestão pélvica é explicada em muitos casos pela insuficiência das veias ovarianas em drenar o fluxo venoso dos ovários. No presente estudo, realizou-se a avaliação clínica e técnica do tratamento endovascular percutâneo na síndrome
Publicado em: 2007
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9. Diagnosis, staging and treatment of hepatocellular carcinoma
Hepatocellular carcinomas are aggressive tumors with a high dissemination power. An early diagnosis of these tumors is of great importance in order to offer the possibility of curative treatment. For an early diagnosis, abdominal ultrasound and serum alpha-fetoprotein determinations at 6-month intervals are suggested for all patients with cirrhosis of the li
Brazilian Journal of Medical and Biological Research. Publicado em: 2004-11
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10. O uso do agente embolizante Onyx(R) na oclusão de vazamentos pós-tratamento endovascular de aneurisma da aorta abdominal: estudo experimental. / The use of Onyx(R) to seal endoleaks after endovascular treatment of abdominal aortic aneurysm.
Twelve mongrel dogs were used in this study to create abdominal aortic aneurysm (AAA) with endoleak after endovascular treatment. The next step was seal this endoleak with an embolic material called Onyx(R) The presence or occlusion of the endoleaks was proved by computer tomography and angiography. Succeed in the creation of the experimental model was obser
Publicado em: 2003
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11. Endovascular treatment of dissections and pseudoaneurysms of the vertebral artery. / Tratamento endovascular das dissecções e pseudoaneurismas da artéria vertebral.
Vertebral artery dissections can cause brain ischemia and hemorrhage. Arterial dissection consist of mural tears with subsequent intramural hematoma formation. They may occur either spontaneously or as a consequence of traumatism, in the extracranial or intracranial vertebral artery. The treatment is usually clinical, but in some instances intervention is in
Publicado em: 1999
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12. Pathological findings in three cases of fungal endocarditis complicating open-heart surgery
Three cases of fungal endocarditis are described, each following a homograft valve replacement for aortic stenosis. The causative organism was C. albicans. The characteristic findings included soft, easily detached vegetations consisting of fungal colonies, aneurysms, embolization of large vessels, and lack of response to current therapeutic measures. The so