Nodal Artery
Mostrando 1-11 de 11 artigos, teses e dissertações.
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1. Robot-Assisted Extended Pelvic Lymph Nodes Dissection for Prostate Cancer: Personal Surgical Technique and Outcomes
Objective: Extended pelvic lymph nodes dissection (EPLND) allows the removal of a higher number of lymph nodes than limited PLND. The aims of this study were to describe our robot-assisted EPLND (RAEPLND) technique with related complications, and to report the number of lymph nodes removed and the rate of lymph nodal metastasis. Materials and Methods: 153
Int. braz j urol.. Publicado em: 2015-12
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2. Robotic Salvage Lymph Node Dissection After Radical Prostatectomy
ABSTRACTIntroduction and objective:Radical prostatectomy is a first-line treatment for localized prostate cancer. However, in some cases, biochemical recurrence associated with imaging-detected nodal metastases may happen. Herein, we aim to present the surgical technique for salvage lymph node dissection after radical prostatectomy.Materials and Methods:A 70
Int. braz j urol.. Publicado em: 2015-08
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3. Arterial vascularization of the sinoatrial node area in normal human hearts / Vascularização arterial da região do nó sinoatrial em corações humanos normais
The sinoatrial node (NSA) is responsible for the production of the nervous impulses, which determine the cardiac contraction and its blood supply is provided by the sinoatrial node artery - ANSA. In this research we aimed to study the arterial vascularization of the NSA area in normal human hearts, with macroscopic techniques intending to identify the origin
Publicado em: 2006
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4. Observations on the sinuatrial nodal artery of the rat.
The structure of the sinuatrial nodal artery has been investigated in young and old rats. The nodal artery is derived from the internal thoracic artery, runs centrally though the node and supplies it by several branches. An extensive cuff of nodal cells is seen within the adventitia of the artery and its branches adjacent to the smooth muscle cells of the me
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5. A study of the artrial arteries in man.
The arterial blood supply to the atria of 40 human hearts has been studied using a clearing technique which leaves the anatomy of the heart intact. The general arrangement of the atrial arteries is described. The arterial supplies to the S.A. and A.V. nodes are considered in more detail as these ar probably the most important and most consistent vessels foun
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6. Alcohol ablation of atrioventricular conduction.
Transcoronary ablation of atrioventricular conduction by dehydrated alcohol was attempted in 14 patients with refractory atrial arrhythmias. Alcohol (0.5 or 1.0 ml) was delivered after selective catheterisation of the atrioventricular nodal artery in the 10 patients in whom the artery could be identified by cineangiography. The other four patients underwent
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7. Clinical electrophysiological effects of atenolol--a new cardioselective beta-blocking agent.
Atenolol, a cardioselective beta-blocking agent, at dose levels of 0.03, 0.06, and 0.12 mg/kg intravenously, produced prolongation of atrioventricular nodal conduction in 22 patients with suspected coronary artery disease. In a dose of 0.12 mg/kg body weight atenolol produced significant prolongation of sinus cycle length, sinus node recovery time, atriovent
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8. The arterial blood supply of human inguinal and mesenteric lymph nodes.
Injection of the arterial tree supplying human inguinal (superficial) and mesenteric (deep) lymph nodes was performed using a barium sulphate suspension. Radiography and histological examination showed two distinct types of arterial supply to lymph nodes. The superficial inguinal nodes are generally supplied by a single artery which penetrates the hilum and
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9. The cumulative risks of prolapsing mitral valve. 40 years of follow-up.
Prolapsing mitral valve is a common cardiac condition, occurring in approximately 16 million people in the United States alone. Primary prolapsing mitral valve may be familial or nonfamilial and may be associated with myxomatous degeneration of the mitral valve leaflets, such as occurs in Marfan syndrome and other connective tissue disorders. Secondary forms
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10. Electrophysiological effects of edrophonium in the innervated and the transplanted denervated human heart.
In order to determine the mechanism of action of edrophonium on the cardiac conduction system, we used His bundle recording and pacing techniques to examine the electrophysiological effect of edrophonium in 6 patients undergoing diagnostic evaluation for coronary artery disease and in 9 cardiac transplant recipients who were free of acute graft rejection. Af
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11. Rationale for en bloc vein resection in the treatment of pancreatic adenocarcinoma adherent to the superior mesenteric-portal vein confluence. Pancreatic Tumor Study Group.
OBJECTIVE: Tumor invasion of the superior mesenteric-portal vein (SMPV) confluence is often considered a contraindication to pancreaticoduodenectomy for patients with malignant tumors of the pancreas or periampullary region. The authors sought to determine whether pancreaticoduodenectomy with en bloc resection of the SMPV confluence could be safely performed