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Association between the degree of iliac venous outflow obstruction by intravascular ultrasound and lower limbs venous reflux

Metzger, Patrick Bastos; Rossi, Fabio Henrique; Fernandez, Miguel Godeiro; Carvalho, Sarah Fernandez Coutinho de; Metzger, Simone Lessa; Izukawa, Nilo Mitsuru; Kambara, Antonio Massamitsu; Thorpe, Patricia.
J. Vasc. Surg. Venous Lymphat. Disord; (), 2023
OBJECTIVE: This study aims to evaluate the association between the degree of iliac venous outflow obstruction (IVOO) identified by Intravascular Ultrasound (IVUS) and venous reflux presentation in lower limbs on Duplex Ultrasound (DU). METHODS: Patients with bilateral chronic venous insufficiency, CEAP C...
Ultrassonografia Doppler Dupla, Veia Ilíaca, Extremidade Inferior, Ultrassonografia de Intervenção

Thrombectomy in a severe case of iliofemoral venous thrombosis involving the deep femoral vein via a single percutaneous access from the jugular vein: case report and description of the technique

Rossi, Fabio Henrique.
J. Vasc. Bras. (Online); 21 (), 2022
ABSTRACT: Iliac vein thrombectomy is usually performed via access through veins located in the lower limbs, which makes it impossible to treat the deep femoral vein, which in turn is an important inflow route to the iliac vein stent. We describe a clinical case and the previously unpublished technique of...
Trombectomia/métodos, Trombose Venosa/cirurgia, Veia Ilíaca/cirurgia, Veia Femoral/cirurgia, Stents, Veias Jugulares, Trombose Venosa/diagnóstico por imagem, Veia Ilíaca/diagnóstico por imagem, Veia Femoral/diagnóstico por imagem
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Correlation between venous pressure gradients and intravascular ultrasound in the diagnosis of iliac vein compression syndrome

Almeida, Bruno Lorenção de; Rossi, Fabio Henrique; Sousa, Amanda Guerra de Moraes Rego; Kambara, Antonio Massamitsu; Izukawa, Nilo Mitsuru; Beteli, Camila Baumann; Cavalcante, Sthefanie Fauve Andrade; Rodrigues, Thiago Osawa; Thorpe, Patricia E.
J. Vasc. Surg. Venous Lymphat. Disord; 6 (4), 2018
Objective: The objective of this study was to evaluate the correlation between venous pressure gradients (VPGs) and intravascular ultrasound (IVUS) for the diagnosis of caval-iliac venous obstructions in patients with advanced chronic venous insufficiency. Methods: Fifty patients with advanced chronic ve...
34849, Extremidade Inferior, Insuficiência Venosa, Pressão Venosa, Veia Ilíaca