Search | SciELO

Need help?

Add field +

Search history

No documents were found for your search

Results: 14

au:CALDAS, JOSE GUILHERME MENDES PEREIRA

Filters

Collection

All
Brazil

14

Journal + Options

All
Arquivos de Neuro-Psiquiatria

5
Clinics

4
Arquivos Brasileiros de Cardiologia

1
Brazilian Journal of Cardiovascular Surgery

1
Jornal Vascular Brasileiro

1
Radiologia Brasileira

1
Einstein (São Paulo)

1

Language

All
Portuguese

4

Publication Year + Options

All
2008

2
2009

2
2010

2
2021

2
2003

1
2005

1
2012

1
2014

1
2020

1
2023

1

Show all...

SciELO Thematic Areas

All
Health Sciences

14

WoS Subject Categories + Options

All
Medicine

6
General

5
Internal

5
Neurosciences

5
Psychiatry

5
Cardiac

3
Cardiovascular

3
Systems

3
Surgery

2
Disease

1
Imaging

1
Medical

1
Nuclear

1
Peripheral

1
Radiology

1

Show all...

WoS Citation Index + Options

All
Science Citation Index Expanded

11
Social Sciences Citation Index

1

Citables and non citables + Options

All
Citable

12
Non citable

2

Type of Literature + Options

All
Article

9
Brief report

2
Editorial

2
Review article

1

Order by

Page of 1 Next

Select this page

Print | Send to email | Export |

Facebook
Twitter
Google+
LinkedIn
Reddit
StambleUpon
CiteULike
Mendeley
Other networks

0 Selected itens

List all
Erase all

Acute and chronic changes in porcine rete mirabile after embolization with the Menox system: angiographic and histopathological analyses
Facebook Twitter

Other social networks
Google+
LinkedIn
Reddit
StambleUpon
CiteULike
Mendeley
Other networks

Metrics
- SciELO Analytics
- Dimensions
- PlumX
- Altmetric

Freitas, Ricardo Miguel Costa de

; Silva Filho, Mauricio Ricardo Moreira da

; Belon, Alessandro Rodrigo

; Jeng, Brasil Chian Ping

; Mayrink, Denilson

; Caldas, José Guilherme Mendes Pereira

Radiologia Brasileira

Journal Metrics
- Sobre o periódico
- SciELO Analytics

feb 2023, Volume 56 N. 1 Pages 21 - 26

Abstract: En Pt | Text: En Pt | PDF: En | PDF: Pt

Abstract Objective: To evaluate acute and chronic changes seen on angiographic and histopathological studies of porcine rete mirabile, comparing those treated with the Menox liquid embolic system (LES) and those treated with the Onyx LES. Materials and Methods: Five pigs, each weighing approximately 35 kg, were submitted to rete mirabile embolization under general anesthesia and fluoroscopic guidance, with the Menox LES or Onyx LES. Four animals were treated with the Menox LES and underwent cerebral angiography, followed by euthanasia, at 1, 30, 60, and 90 days after embolization. One animal was treated with the Onyx LES underwent the same procedures at 30 days after embolization. In a subsequent histopathological analysis, we compared the Menox LES and Onyx LES in terms of the acute and chronic changes observed. Results: We observed no significant changes in blood pressure, heart rate, or electrocardiographic parameters that could be attributed to the super-selective infusion of dimethyl sulfoxide or the Menox embolic agent. Fluoroscopy showed adequate material opacity, appropriate progression to the center of the rete mirabile and complete unilateral embolization. Microcatheters were uneventfully detached from the embolized nidus. We observed mild to moderate intravascular and extravascular inflammatory responses, without histological evidence of necrotizing arteritis. There were no adverse neurovascular events. Conclusion: The Menox LES appears to be safe and effective, as well as being apparently equivalent to the Onyx LES in terms of the postprocedure angiographic and histopathological findings.

Resumo Objetivo: Avaliar as alterações angiográficas e histopatológicas agudas e crônicas em rete mirabile suína tratadas com o Menox liquid embolic system (LES) e comparar essas alterações com a embolização com Onyx LES. Materiais e Métodos: A embolização da rete mirabile com Menox LES e Onyx LES foi realizada em cinco suínos pesando cerca de 35 kg sob anestesia geral e orientação fluoroscópica. Quatro animais tratados com Menox LES foram submetidos a angiografia cerebral seguida de eutanásia após 1, 30, 60 e 90 dias e um animal tratado com Onix LES foi submetido ao mesmo procedimento após 30 dias. A análise histopatológica subsequente para alterações agudas e crônicas avaliou o desempenho do Menox LES comparado ao Onyx LES. Resultados: Não foram observadas alterações significativas atribuíveis à infusão superseletiva de dimetilsulfóxido ou Menox nos parâmetros de pressão arterial, frequência cardíaca ou eletrocardiograma. A fluoroscopia mostrou opacidade adequada do material, progressão adequada para o centro da rete mirabile e embolização unilateral completa. Os microcateteres foram retirados do nidus embolizado sem complicações. Observou-se resposta inflamatória intravascular e extravascular leve a moderada, sem indício histológico de arterite necrosante. Nenhum dos casos apresentou eventos neurovasculares adversos. Conclusão: A injeção de Menox LES mostrou-se segura e eficaz, além de ser equivalente ao Onyx LES em relação aos achados angiográficos e histopatológicos pós-procedimento.

https://doi.org/10.1590/0100-3984.2022.0054

Perfil Aterosclerótico da Artéria Carótida como Marcador de Progressão para Doença Cardiovascular
Facebook Twitter

Other social networks
Google+
LinkedIn
Reddit
StambleUpon
CiteULike
Mendeley
Other networks

Metrics
- SciELO Analytics
- Dimensions
- PlumX
- Altmetric

Aguiar, Guilherme Brasileiro de

; Caldas, José Guilherme Mendes Pereira

Arquivos Brasileiros de Cardiologia

Journal Metrics
- Sobre o periódico
- SciELO Analytics

apr 2021, Volume 116 N. 4 Pages 734 - 735

Abstract: Pt En | Text: Pt En | PDF: Pt | PDF: En

https://doi.org/10.36660/abc.20210229 233 downloads

Atlas condemned to hold up the celestial heavens and bailout the mechanical thrombectomy failures in stroke?
Facebook Twitter

Other social networks
Google+
LinkedIn
Reddit
StambleUpon
CiteULike
Mendeley
Other networks

Metrics
- SciELO Analytics
- Dimensions
- PlumX
- Altmetric

PAGIOLA, Igor

; FRUDIT, Michel Eli

; CALDAS, José Guilherme Mendes Pereira

Arquivos de Neuro-Psiquiatria

Journal Metrics
- Sobre o periódico
- SciELO Analytics

mar 2021, Volume 79 N. 3 Pages 261 - 263

Abstract: En | Text: En | PDF: En

https://doi.org/10.1590/0004-282x-anp-2020-0279 302 downloads

Management of acute stroke and urgent neurointerventional procedures during COVID-19 pandemic: recommendations on the Scientific Department on Cerebrovascular Diseases of the Brazilian Academy of Neurology, Brazilian Society of Cerebrovascular Diseases and Brazilian Society of Neuroradiology
Facebook Twitter

Other social networks
Google+
LinkedIn
Reddit
StambleUpon
CiteULike
Mendeley
Other networks

Metrics
- SciELO Analytics
- Dimensions
- PlumX
- Altmetric

MONT’ALVERNE, Francisco José Arruda

; LIMA, Fabrício Oliveira

; NOGUEIRA, Raul Gomes

; FREITAS, Carlos Clayton Macedo de

; NETO, Octávio Marques Pontes

; SILVA, Gisele Sampaio

; OLIVEIRA, Maura Salaroli de

; FRUDIT, Michel

; CALDAS, Jose Guilherme Mendes Pereira

; ABUD, Daniel Giansante

; CONFORTO, Adriana Bastos

; CARVALHO, Fernanda Martins Maia

; DIAS, Francisco Antunes

; BAZAN, Rodrigo

; AVELAR, Wagner Mauad

; MORO, Carla Heloísa Cabral

; MAGALHÃES, Pedro Silva Correa de

; MIRANDA, Maramelia

; BARBOSA, Leandro de Assis

; FIOROT JUNIOR, José Antonio

; CARDOSO, Fabrício Buchdid

; REBELLO, Leticia Costa

; PARENTE, Bruno de Sousa Mendes

; FARIA, Mário de Barros

; FREITAS, Gabriel Rodriguez de

; ZÉTOLA, Viviane de Hiroki Flumignan

; OLIVEIRA-FILHO, Jamary

; BEZERRA, Daniel da Cruz

; RODRIGUES, Jorge Luis Nobre

; KUSTER, Gustavo

; MARTINS, Sheila

; CARVALHO, João José Freitas de

Arquivos de Neuro-Psiquiatria

Journal Metrics
- Sobre o periódico
- SciELO Analytics

jul 2020, Volume 78 N. 7 Pages 440 - 449

Abstract: Pt En | Text: Pt En | PDF: Pt | PDF: En

RESUMO Introdução: A pandemia causada pelo novo coronavírus da síndrome respiratória aguda grave 2 (SARS-CoV-2, COVID-19) apresenta novos e importantes desafios à gestão de saúde no Brasil. Além da difícil missão de prestar atendimento aos milhares de pacientes infectados pelo COVID-19, os sistemas de saúde têm que manter a assistência às emergências médicas comuns em períodos sem pandemia, tais como o acidente vascular cerebral (AVC), que continuam ocorrendo e requerem tratamento com presteza e eficiência. A alocação de recursos materiais e humanos para o enfrentamento à pandemia não pode comprometer o atendimento ao AVC agudo, uma emergência cujo tratamento é tempo-dependente e se não realizado implica em importante impacto na mortalidade e incapacitação a longo prazo. Objetivo: Este trabalho resume as recomendações do Departamento Científico de Doenças Cerebrovasculares da Academia Brasileira de Neurologia, da Sociedade Brasileira de Doenças Cerebrovasculares e da Sociedade Brasileira de Neurorradiologia para o tratamento do AVC agudo e para a realização de procedimentos de neurointervenção urgentes durante a pandemia de COVID-19, incluindo o uso adequado de ferramentas de triagem e equipamentos de proteção pessoal (para pacientes e profissionais de saúde), além da alocação apropriada de pacientes.

ABSTRACT Introduction: Although the 2019 severe acute respiratory syndrome coronavirus 2 infection (SARS-CoV-2, COVID-19) pandemic poses new challenges to the healthcare system to provide support for thousands of patients, there is special concern about common medical emergencies, such as stroke, that will continue to occur and will require adequate treatment. The allocation of both material and human resources to fight the pandemic cannot overshadow the care for acute stroke, a time-sensitive emergency that with an inefficient treatment will further increase mortality and long-term disability. Objective: This paper summarizes the recommendations from the Scientific Department on Cerebrovascular Diseases of the Brazilian Academy of Neurology, the Brazilian Society of Cerebrovascular Diseases and the Brazilian Society of Neuroradiology for management of acute stroke and urgent neuro-interventional procedures during the COVID-19 pandemic, including proper use of screening tools, personal protective equipment (for patients and health professionals), and patient allocation.

https://doi.org/10.1590/0004-282x20200053 2310 downloads

Ethanol sclerotherapy of head and neck venous malformations
Facebook Twitter

Other social networks
Google+
LinkedIn
Reddit
StambleUpon
CiteULike
Mendeley
Other networks

Metrics
- SciELO Analytics
- Dimensions
- PlumX
- Altmetric

Orlando, José Luiz

; Caldas, José Guilherme Mendes Pereira

; Campos, Heloisa Galvão do Amaral

; Nishinari, Kenji

; Krutman, Mariana

; Wolosker, Nelson

einstein (São Paulo)

Journal Metrics
- Sobre o periódico
- SciELO Analytics

jun 2014, Volume 12 N. 2 Pages 181 - 186

Abstract: Pt En | Text: Pt En | PDF: Pt | PDF: En

Objetivo Estudo retrospectivo que analisou os resultados da escleroterapia, com doses baixas de etanol, realizada sob anestesia local para tratamento de malformações venosas na cabeça e pescoço.Métodos Foram tratados 51 pacientes, sendo 37 do gênero feminino. A mediana de idade foi de 23 anos. Os pacientes foram tratados com injeções alcoólicas nas lesões, por via percutânea, em sessões quinzenais, e acompanhados prospectivamente por um período mediano de 18 meses. A maioria das lesões acometia a face e a queixa principal mais frequente foi deformidade estética.Resultados Foram realizadas, em média, sete sessões de escleroterapia. Resolução completa ou melhora foi observada em 48 pacientes. Cinco pacientes apresentaram pequena úlcera cutânea, dois hiperpigmentação e dois parestesia, sendo todos tratados conservadoramente.Conclusão A escleroterapia percutânea com doses baixas de etanol é um método seguro e eficaz para tratar malformações venosas na cabeça e pescoço.

Objective This retrospective study evaluated the results of sclerotherapy with low doses of ethanol for treatment of head and neck venous malformations.Methods We treated 51 patients, 37 females. Median age was 23 years. Patients were treated with percutaneous intralesional injection of alcohol every two weeks and followed up prospectively for a median period of 18 months. Most lesions affected the face and cosmetic disfigurement was the most frequent complaint.Results We performed a median of 7 sessions of sclerotherapy. Complete resolution or improvement was observed in 48 patients presented. Five cases of small skin ulceration, two cases of hyperpigmentation and two of paresthesia were documented; all of them were treated conservatively.Conclusion Percutaneous sclerotherapy with low doses of ethanol is a safe and effective treatment modality for venous malformations affecting the head and neck.

https://doi.org/10.1590/S1679-45082014AO2844 4114 downloads

Estenose retal secundária à embolização arterial em trauma pélvico: relato de caso
Facebook Twitter

Other social networks
Google+
LinkedIn
Reddit
StambleUpon
CiteULike
Mendeley
Other networks

Metrics
- SciELO Analytics

Abrão, Guilherme de Palma

; Machado, Alexandre Tarso

; Tagliari, Cláudia Mendes

; Baquet, Patrick

; Sedat, Jacques

; Caldas, José Guilherme Mendes Pereira

Jornal Vascular Brasileiro

Journal Metrics
- Sobre o periódico
- SciELO Analytics

sep 2012, Volume 11 N. 3 Pages 250 - 253

Abstract: Pt En | Text: Pt En | PDF: Pt | PDF: En

A embolização de ramos da artéria ilíaca interna é uma técnica empregada no controle da hemorragia secundária à fratura pélvica. Apesar de largamente utilizada, são poucas as complicações relatadas relacionadas ao uso dessa técnica. Apresentamos um caso de estenose isquêmica de reto secundária à embolização da artéria sacral lateral para controle de hemorragia em uma paciente com fratura pélvica.

Transcatheter arterial embolization of the internal iliac artery branches is an accepted technique for the control of the hemorrhage due to pelvic fracture. Despite its widespread use, complications of the technique are rarely described. We reported a rectum ischemic stenosis following embolization of lateral sacral artery to control intractable hemorrhage from a pelvic fracture.

2519 downloads

Effects of the modification of the aortic bifurcation geometry: a technical note regarding a novel model for experimental atherosclerotic and aneurysmatic lesions
Facebook Twitter

Other social networks
Google+
LinkedIn
Reddit
StambleUpon
CiteULike
Mendeley
Other networks

Metrics
- SciELO Analytics

Ortiz-Velázquez, Rogelio Iván

; Caldas, José Guilherme Mendes Pereira

; Lobo, Bruno Carmello Rocha

; Santos-Franco, Jorge Arturo

; Mercado-Pimentel, Rodrigo

; Revuelta, Rogelio

Clinics

Journal Metrics
- Sobre o periódico
- SciELO Analytics

2010, Volume 65 N. 3 Pages 345 - 346

Abstract: En | Text: En | PDF: En

1457 downloads Cited 1 time in SciELO

Outpatient percutaneous treatment of deep venous malformations using pure ethanol at low doses under local anesthesia
Facebook Twitter

Other social networks
Google+
LinkedIn
Reddit
StambleUpon
CiteULike
Mendeley
Other networks

Metrics
- SciELO Analytics

Orlando, José Luiz

; Caldas, Jose Guilherme Mendes Pereira

; Campos, Heloisa Galvão do Amaral

; Nishinari, Kenji

; Wolosker, Nelson

Clinics

Journal Metrics
- Sobre o periódico
- SciELO Analytics

2010, Volume 65 N. 9 Pages 837 - 840

Abstract: En | Text: En | PDF: En

INTRODUCTION: Venous malformations are the most frequent vascular malformation. Deep venous malformations are located in subcutaneous tissue or in the muscles. Percutaneous sclerotherapy is the treatment of choice, and the use of ethanol at low doses has not yet been described. OBJECTIVE: To analyze the results of treating Deep venous malformations patients with low doses of ethanol. METHODS: Thirty-nine patients treated between July 1995 and June 2007 were followed up prospectively over a median period of 18 months. Twenty-nine were female (74.4%) and 10 were male (25.6%), with ages ranging from 11 to 59 years (median of 24 years). All of the lesions affected limbs, and the main symptom reported was pain (97.4%). Each patient underwent fortnightly alcohol application sessions under local anesthesia on an outpatient basis. The lesions were classified into three groups according to size using nuclear magnetic resonance imaging: small, up to 3 cm (4 patients); medium, between 3 and 15 cm (27 patients); and large, greater than 15 cm (8 patients). RESULTS: The symptoms completely disappeared in 14 patients (35.9%) and improved in 24 (61.5%). The lesion size reduced to zero in 6 patients (15.4%) and decreased in 32 (82%). The median number of sessions was 7. There were no complications in 32 patients (82%), while 3 presented local paresthesia (7.7%), 2 superficial trombophlebites (5.1%), 1 skin ulcer (2.6%), and 1 case of hyperpigmentation (2.6%). CONCLUSION: Outpatient treatment for Deep venous malformations patients using ethanol at low doses was effective, with a low complication rate.

3385 downloads Cited 2 times in SciELO

Effect of renal embolization with trisacryl and PAVc
Facebook Twitter

Other social networks
Google+
LinkedIn
Reddit
StambleUpon
CiteULike
Mendeley
Other networks

Metrics
- SciELO Analytics

Barbosa, Leandro de Assis

; Caldas, Jose Guilherme Mendes Pereira

; Conti, Mario Luiz

; Malheiros, Denise Maria Avancini Costa

; Ramos Jr., Francisco Ferreira

Clinics

Journal Metrics
- Sobre o periódico
- SciELO Analytics

nov 2009, Volume 64 N. 11 Pages 1105 - 1112

Abstract: En | Text: En | PDF: En

OBJECTIVES: Evaluate the degree of vascular occlusion, vascular recanalization, and necrosis of the vascular wall caused by polyvinyl alcohol-covered polyvinyl acetate (PVAc) particles compared to trisacryl particles after renal embolization. METHODS: Seventy-nine female albino New Zealand rabbits underwent arterial catheterization of the right kidney. Thirty-three animals were embolized with trisacryl particles, thirty-one with PVAc particles, and fifteen were kept as controls. Four animals were excluded (three trisacryl and one PVAc) due to early death. Five subgroups of six animals were created. The animals in the different groups were sacrificed either 48 hours, 5 days, 10 days, 30 days, or 90 days after embolization. The control group was divided into subgroups of three animals each and kept for the same periods of time. The kidneys were dyed with hematoxylin-eosin and Masson's trichrome and then examined using optical microscopy. RESULTS: There were significant differences in the degree of vascular occlusion caused by the trisacryl and the PVAc particles between the five-day and the ten-day groups. Additional differences were noted between the five-day and 48-hour groups in regard to the amount of necrosis. For both findings, the PVAc group members showed adequate tissue reaction (ischemia and volumetric reduction) and less recanalization than those treated with trisacryl. CONCLUSION: The use of PVAc as an embolization material exhibited an adequate tissue reaction (ischemia and volumetric reduction), more expressive vascular occlusion and necrosis, and less recanalization than the trisacryl material.

2192 downloads Cited 1 time in SciELO

10.

Three-dimensional rotational angiography in murine models: a technical note
Facebook Twitter

Other social networks
Google+
LinkedIn
Reddit
StambleUpon
CiteULike
Mendeley
Other networks

Metrics
- SciELO Analytics

Ortiz-Velázquez, Rogelio Iván

; Caldas, José Guilherme Mendes Pereira

; Lobo, Bruno Carmello Rocha

; Santos-Franco, Jorge Arturo

; Mercado-Pimentel, Rodrigo

; Revuelta, Rogelio

Clinics

Journal Metrics
- Sobre o periódico
- SciELO Analytics

2009, Volume 64 N. 12 Pages 1234 - 1236

Abstract: En | Text: En | PDF: En

1475 downloads

11.

Varfarina previne obstruções venosas pós-implante de dispositivos cardíacos em pacientes de alto risco: análise parcial
Facebook Twitter

Other social networks
Google+
LinkedIn
Reddit
StambleUpon
CiteULike
Mendeley
Other networks

Metrics
- SciELO Analytics

Silva, Kátia Regina da

; Costa, Roberto

; Rached, Roberto Abi

; Martinelli Filho, Martino

; Caldas, José Guilherme Mendes Pereira

; Carnevale, Francisco César

; Moreira, Luiz Felipe Pinho

; Stolf, Noedir Antonio Groppo

Brazilian Journal of Cardiovascular Surgery

Journal Metrics
- Sobre o periódico
- SciELO Analytics

dec 2008, Volume 23 N. 4 Pages 542 - 549

Abstract: Pt En | Text: Pt En | PDF: Pt | PDF: En

OBJETIVOS: Avaliar a utilidade da varfarina na prevenção dessas complicações nos pacientes de alto risco. MÉTODOS: Estudo clínico prospectivo, randomizado, cego, em pacientes submetidos ao primeiro implante transvenoso de DCEI, com FEVE<0,40 e/ou MPT ipsilateral ao implante definitivo. Após o procedimento, os pacientes foram randomizados para o uso diário de placebo ou varfarina. Avaliações clínicas e laboratoriais foram realizadas periodicamente. A pesquisa de obstruções venosas foi feita pela venografia por subtração digital, seis meses após o implante. De fevereiro de 2004 a novembro de 2006, foram selecionados 101 pacientes, havendo homogeneidade das características clínicas e operatórias de ambos os grupos (P=NS). RESULTADOS: No grupo Varfarina, 31,4% dos pacientes apresentaram obstruções venosas em comparação a 57,1% do grupo Placebo (RR= 0,57; IC 95%= 0,33 a 0,98; P= 0,015). No grupo Varfarina, 72% dos exames de INR realizados encontraram-se em nível terapêutico. Houve um caso de sangramento gastrintestinal, que justificou a interrupção do uso da varfarina e mudança para o grupo Placebo. CONCLUSÃO: Os resultados preliminares mostraram que o uso profilático da anticoagulação mostrou-se seguro e reduziu significativamente a incidência de obstruções venosas pós-implante de DCEI nos pacientes de alto risco.

OBJECTIVES: To evaluate the efficacy of prophylactic use of warfarin in patients with high risk of lead-associated thrombosis. METHODS: Clinical, prospective, randomized and blinded study, in patients submitted to first transvenous leads implantation with LVEF <0.40 and/or previous ipsilateral temporary pacing. After device implantation, patients were randomly assigned to placebo or warfarin. Periodical clinical and laboratorial evaluations were performed to anticoagulant management. After a six-month period, every patient was submitted to a digital subtraction venography. From February 2004 to November 2006, 101 patients underwent randomization. Baseline characteristics were similar in both groups (P=NS). RESULTS: Venographic analysis showed 31.4% of venous obstructions in patients assigned to warfarin as compared with 57.1% in patients assigned to placebo (RR= 0.57 [95% CI, 0.33 to 0.98]; P=0.015). In the warfarin group, 72% of the PT/INR tests were in therapeutic INR range. Only one patient required warfarin discontinuation and cross-over to placebo group due to gastrointestinal bleeding. CONCLUSIONS: These preliminary results showed that the anticoagulation therapy has been safe and reduced the frequency of venous thrombosis after transvenous cardiac devices implantation in high risk patients.

4805 downloads

12.

Pseudoaneurysm of the internal carotid artery presenting with massive (recurrent) epistaxes: a life-threatening complication of craniofacial trauma
Facebook Twitter

Other social networks
Google+
LinkedIn
Reddit
StambleUpon
CiteULike
Mendeley
Other networks

Metrics
- SciELO Analytics

Zanini, Marco Antonio

; Tahara, Adriana

; Santos, Gabriel Siqueira dos

; Freitas, Carlos Clayton Macedo de

; Jory, Mauricio

; Caldas, José Guilherme Mendes Pereira

; Pereira, Vitor Mendes

Arquivos de Neuro-Psiquiatria

Journal Metrics
- Sobre o periódico
- SciELO Analytics

jun 2008, Volume 66 N. 2a Pages 268 - 271

Abstract: En | Text: En | PDF: En

3823 downloads

13.

Analysis of the best therapeutic alternative for intracranial dural arteriovenous malformations
Facebook Twitter

Other social networks
Google+
LinkedIn
Reddit
StambleUpon
CiteULike
Mendeley
Other networks

Metrics
- SciELO Analytics

Lucas, César de Paula

; Prandini, Mirto N.

; Caldas, José Guilherme Mendes Pereira

Arquivos de Neuro-Psiquiatria

Journal Metrics
- Sobre o periódico
- SciELO Analytics

sep 2005, Volume 63 N. 3a Pages 605 - 613

Abstract: Pt En | Text: Pt En | PDF: Pt | PDF: En

O material utilizado consistiu de 93 pacientes portadores de malformações arteriovenosas durais (MAVDs) estudados retrospectivamente em relação ao sucesso e ao fracasso terapêutico submetidos aos métodos neurocirúrgico ou endovascular ou, ainda, combinação entre ambos, em que a doença se localizou nas regiões do seio cavernoso, do seio sagital superior, do seio transverso-sigmóide, da fossa anterior e do tentório. As conclusões foram as seguintes: o tratamento das MAVDs deve ser indicado pelo neurorradiologista intervencionista e pelo neurocirurgião, conjuntamente; as MAVDs do seio transverso-sigmóide foram melhor tratadas através do método combinado; as MAVDs do tentório foram melhor tratadas através do método combinado; as MAVDs do seio sagital superior tratadas por método endovascular asseguraram apenas 50% de sucesso terapêutico; as MAVDs do seio cavernoso são melhor tratadas por método endovascular empregando-se a via transvenosa quando comparadas com a via transarterial.

The material for this research consisted of 93 patients with dural arteriovenous malformations (DAVMs) who were studied retrospectively with regards to therapeutic success and failure, who had undergone either neurosurgery, or embolization or a combination of both methods and whose disease was located in the cavernous sinus, the superior sagittal sinus, the transverse-sigmoid sinus of the anterior fossa and the tentorium. Thus, it was possible to arrive at the following conclusions: treatment of the DAVMs must be indicated, jointly, by an interventionist neuroradiologist and a neurosurgeon; DAVMs of the transverse-sigmoid sinus were better treated when a combination of both methods was used; DAVMs of the tentorium were also better treated with a combined method; the endovascular method ensured only a 50% chance of therapeutic success for DAVMs of the superior sagittal sinus; DAVMs of the cavernous sinus are better treated when the endovascular method was used with a transvenous approach, relative to the transarterial approach.

2128 downloads Cited 2 times in SciELO

14.

Treatment of subclavian steal syndrome with percutaneous transluminal angioplasty and stenting: case report
Facebook Twitter

Other social networks
Google+
LinkedIn
Reddit
StambleUpon
CiteULike
Mendeley
Other networks

Metrics
- SciELO Analytics

Fregni, Felipe

; Castelo-Branco, Luiz Eduardo Coutinho

; Conforto, Adriana Bastos

; Yamamoto, Fabio Iuji

; Campos, Cynthia Resende

; Puglia Jr., Paulo

; Caldas, José Guilherme Mendes Pereira

; Scaff, Milberto

Arquivos de Neuro-Psiquiatria

Journal Metrics
- Sobre o periódico
- SciELO Analytics

mar 2003, Volume 61 N. 1 Pages 95 - 99

Abstract: Pt En | Text: Pt En | PDF: Pt | PDF: En

A síndrome do roubo de subclávia designa a associação de sintomas neurológicos de insuficiência vertebrobasilar ao fenômeno do roubo de subclávia. Relatamos o caso de um homem de 63 anos que apresentava a síndrome do roubo de subclávia e estenose proximal grave (80%) da artéria subclávia esquerda (ASE). O paciente foi submetido a angioplastia transluminal percutânea com colocação de "stent" na ASE. O procedimento foi bem tolerado e, imediatamente após, houve remissão dos sintomas e do fenômeno de roubo de subclávia, avaliado por angiografia e doppler transcraniano. Propomos que a angioplastia transluminal percutânea com a colocação de "stent" é uma boa opção terapêutica para a síndrome de roubo de subclávia.

Subclavian steal syndrome refers to the association of neurological symptoms related to vertebrobasilar insufficiency and the phenomenon of subclavian steal. We report the case of a 63 year-old male patient that presented subclavian steal syndrome and severe proximal (80%) stenosis of the left subclavian artery. The patient was submitted to percutaneous transluminal angioplasty and stenting on the left SA. The procedure was well tolerated and immediately afterwards, there was complete remission of the symptoms and of the phenomenon of subclavian steal evaluated by angiography and transcranial doppler. We propose that percutaneous transluminal angioplasty with stenting placement is a good therapeutic option for subclavian steal syndrome.

6040 downloads Cited 1 time in SciELO

Showing

itens per page

Page of 1 Next

Select one or more results

All Alphabetic

Results

Comparative chart Download CSV

Statistics of

Send result

To*

Use ; (semicolon) to insert more emails.

Send to email

This page

Selected records

All references (max. 300)

Your email

Subject

Comments

Export format:

RIS (for EndNote, ProCite, Reference Manager, RefWorks, Citavi, etc.)

BibTeX

Citation

CSV (for Excel, etc)

Export:

This page

Selected itens

All references (max. 2000)

Sem resultados

No documents were found for your search

Glossary and search help

You can enrich your search in a very simple way. Use the search indexes combined with the connectors (AND or OR) and specify more your search.

For example, if you want to search for articles about
cases of dengue in Brasil in 2015, use:
ti:dengue and publication_year:2015 and aff_country:Brasil

See below the complete list of search indexes that can be used:

Index code	Element
ti	article title
au	author
kw	article keywords
subject	subject (title words, abstract and keywords)
ab	abstract
ta	journal short title (e.g. Cad. Saúde Pública)
journal_title	journal full title (e.g. Cadernos de Saúde Pública)
la	publication language code (e.g. pt - Portuguese, es - Spanish)
type	document type
pid	publication identifier
publication_year	publication year of publication
sponsor	sponsor
aff_country	country code of the author's affiliation
aff_institution	author affiliation institution
volume	article volume
issue	article issue
elocation	elocation
doi	DOI number
issn	journal ISSN
in	SciELO colection code (e.g. scl - Brasil, col - Colômbia)
use_license	article usage license code

SciELO - Scientific Electronic Library Online
Rua Dr. Diogo de Faria, 1087 – 9º andar – Vila Clementino 04037-003 São Paulo/SP - Brasil
Email: scielo@scielo.org

All the contents of this site www.scielo.br, except where otherwise noted, is licensed under a Creative Commons Attribution License.
more »