Inferior Vena Cava
Mostrando 13-24 de 204 artigos, teses e dissertações.
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13. Evaluation of volume responsiveness by pulse pressure variability and inferior vena cava dispensability index at different tidal volumes by mechanical ventilation
This study investigated the effects of tidal volume (TV) on the diagnostic value of pulse pressure variation (PPV) and the inferior vena cava dispensability index (IVC-DI) for volume responsiveness during mechanical ventilation. In patients undergoing elective surgery with mechanical ventilation, different TVs of 6, 9, and 12 mL/kg were given for two min. Th
Braz J Med Biol Res. Publicado em: 29/08/2019
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14. Avaliação da veia cava inferior na decisão de fluidoterapia em cuidados intensivos: implicações práticas
RESUMO A ressuscitação hídrica do paciente em falência circulatória aguda tem como um de seus objetivos aumentar o volume sistólico e, consequentemente, o débito cardíaco, para melhor oxigenação dos tecidos. Contudo, isso não se verifica em cerca de metade dos pacientes, que são considerados não respondedores a fluidos. A avaliação da resposta
Rev. bras. ter. intensiva. Publicado em: 27/06/2019
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15. Treatment of hepatic alveolar echinococcosis infringing the inferior vena cava
Rev. Soc. Bras. Med. Trop.. Publicado em: 16/05/2019
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16. Vascular injuries during laparoscopic donor nephrectomy and proposed risk reduction strategies
ABSTRACT Introduction: Laparoscopic donor nephrectomy (LDN) has become the standard of care and popular among most of the transplant centres across the globe. Objective of this video is to report different vascular injuries, their management during LDNs and propose risk reduction strategies. Patient and methods: This was a retrospective analysis of all the
Int. braz j urol.. Publicado em: 2019-01
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17. Radiation-induced Changes in the Electrophoretic Profile of Serum Albumin
ABSTRACT Albumin protein profiles were investigated in electrophoresis system in relation to the whole body exposition to the radiation. Two groups of rats Wistar were set up as the control (CG) and the irradiated one (IG). The IG was exposed to Co-60 at a dose of 5 Gy. After a 72-hour exposition, 300 μL of blood was collected in the inferior vena cava, ren
Braz. arch. biol. technol.. Publicado em: 08/01/2018
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18. Cervical Cannulation for Surgical Repair of Congenital Cardiac Defects in Infants and Small Children
Abstract INTRODUCTION: The biggest challenge faced in minimally invasive pediatric cardiac surgery is cannulation for cardiopulmonary bypass. Our technique and experience of cervical cannulation in infants and small children for repair of congenital cardiac defects is reported in this study. METHODS: From January 2013 to June 2015, 37 children (22 males) w
Braz. J. Cardiovasc. Surg.. Publicado em: 2017-04
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19. Urologic surgery laparoscopic access: vascular complications
ABSTRACT Vascular injury in accidental punctures may occur in large abdominal vessels, it is known that 76% of injuries occur during the development of pneumoperitoneum. The aim of this video is to demonstrate two cases of vascular injury occurring during access in laparoscopic urologic surgery. The first case presents a 60-year old female patient with a 3cm
Int. braz j urol.. Publicado em: 2017-02
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20. Pure Yolk sac presenting with inferior vena cava thrombus extending from bilateral external iliac veins to hepatic vein
ABSTRACT Introduction: Vena cava thrombus is an extremely rare complication of testicular tumors. We report on an unusual case of testicular tumor presenting with inferior vena cava thrombus extending from the left spermatic and bilateral external iliac veins to the hepatic vein. Case report: A-35-year old man presented with a 6-month history of left scrot
Int. braz j urol.. Publicado em: 2016-12
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21. Intraperitoneal Administration of Silymarin Protects End Organs from Multivisceral Ischemia/Reperfusion Injury in a Rat Model
Abstract Objective: To determine whether intraperitoneal silymarin administration has favorable effects on the heart, lungs, kidney, and liver and on oxidative stress in a rat model of supraceliac aorta ischemia/reperfusion injury. Methods: Thirty male Wistar albino rats were divided equally into three groups: sham, control, and silymarin. The control and
Braz. J. Cardiovasc. Surg.. Publicado em: 2016-12
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22. Valvular Disorders in Carcinoid Heart Disease
Abstract Carcinoid heart disease is a rare but important cause of intrinsic right heart valve disorders leading to right heart failure. Occasionally, left-sided heart valves may also be involved. The characteristic cardiac pathological findings of carcinoid heart disease are endocardial thickening as a result of fibrous deposits on the endocardium. Echocardi
Braz. J. Cardiovasc. Surg.. Publicado em: 2016-10
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23. EDITORIAL COMMENT: LAPAROSCOPIC RADICAL NEPHRECTOMY WITH INFERIOR VENA CAVA THROMBECTOMY: HIGHLIGHT OF KEY SURGICAL STEPS
Int. braz j urol.. Publicado em: 2016-08
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24. Laparoscopic radical nephrectomy with inferior vena cava thrombectomy: highlight of key surgical steps
ABSTRACT Objective: Vascular involvement in the form of renal vein (RV) or inferior vena cava (IVC) thrombus can be seen in 4-10% of patients presented with RCC. In patients without presence of metastasis, surgical treatment in the form of radical nephrectomy remains the treatment of choice with 5-year survival rates of 45-70%. Open surgery is still the fir
Int. braz j urol.. Publicado em: 2016-08