Station 4R and 2R. Exposure of the right paratracheal stations by excising the mediastinal pleura above the azygos vein just lateral to the superior vena cava

ASVIDE ◽  
2017 ◽  
Vol 4 ◽  
pp. 387-387
Author(s):  
Antonio E. Martin-Ucar ◽  
Laura Socci
Keyword(s):  
Superior Vena Cava ◽  
Superior Vena ◽  
Vena Cava ◽  
Azygos Vein ◽  
The Right ◽  
Mediastinal Pleura

scholarly journals To the X-ray characterization of the accessory pulmonary lobe of the azygos vein (lobus azygos)

2021 ◽  
Vol 43 (3) ◽  
pp. 50-52
Author(s):  
A. Ya. Loginova
Keyword(s):  
Embryonic Development ◽  
Superior Vena Cava ◽  
Superior Vena ◽  
Vena Cava ◽  
Azygos Vein ◽  
Posterior Mediastinum ◽  
Thoracic Vertebra ◽  
X Ray ◽  
The Right

The occurrence of an anomaly of the upper lobe of the right lung is due to an unusual passage of the azygos vein. In the process of embryonic development, the azygos vein is initially located in the posterior mediastinum to the right of the spine, reaches the level of the IV-V thoracic vertebra, here it bends through the root of the right lung and flows into the superior vena cava.

Management of Superior Vena Cava Occlusion Causing Bleeding “Downhill” Esophageal Varices

2021 ◽  
pp. 152660282198933
Author(s):  
Pablo V. Uceda ◽  
Julio Peralta Rodriguez ◽  
Hernán Vela ◽  
Adelina Lozano Miranda ◽  
Luis Vega Salvatierra ◽  
...  
Keyword(s):  
Superior Vena Cava ◽  
Esophageal Varices ◽  
Superior Vena ◽  
Vena Cava ◽  
Central Venous Catheters ◽  
Dialysis Patients ◽  
Central Venous ◽  
Endovascular Recanalization ◽  
Flow Through ◽  
The Right

The health care system in Peru treats 15,000 dialysis patients annually. Approximately 45% of patients receive therapy using catheters. The incidence of catheter-induced superior vena cava (SVC) occlusion is increasing along with its associated significant morbidity and vascular access dysfunction. One of the unusual manifestations of this complication is bleeding “downhill” esophageal varices caused by reversal of blood flow through esophageal veins around the obstruction to the right atrium. Herein is presented the case of an 18-year-old woman on hemodialysis complicated by SVC occlusion and bleeding esophageal varices who underwent successful endovascular recanalization of the SVC. Bleeding from “downhill” esophageal varices should be considered in the differential diagnosis of dialysis patients exposed to central venous catheters. Aggressive endovascular treatment of SVC occlusion is recommended to preserve upper extremity access function and prevent bleeding from this complication.

scholarly journals A Rare Case Report of Unusual Path of Left Internal Jugular Central Line

2021 ◽  
pp. 1-3
Author(s):  
Rajashekar Rangappa Mudaraddi ◽  
Hany Fawzi Greiss ◽  
Navin Kumar Manickam
Keyword(s):  
Superior Vena Cava ◽  
Case Reports ◽  
Superior Vena ◽  
Vena Cava ◽  
Central Line ◽  
Left Superior Vena Cava ◽  
Common Procedure ◽  
Rare Case Report ◽  
The Right ◽  
Line Path

Central venous cannulation is the most common procedure performed in perioperative setting and intensive care unit. Many case reports reported unusual positioning of central line catheters. Here, we would like to report a case of central line path in persistent left superior vena cava, a rare entity with a course similar to the right internal jugular central line. Preoperative computed tomography chest showed duplex superior vena cava which was not reported.

scholarly journals P649 Before and after: sinus venosus atrial septal defect

2020 ◽  
Vol 21 (Supplement_1) ◽  
Author(s):  
I Marco Clement ◽  
R Eiros ◽  
R Dalmau ◽  
T Lopez ◽  
G Guzman ◽  
...  
Keyword(s):  
Atrial Septal Defect ◽  
Left Atrium ◽  
Atrial Flutter ◽  
Superior Vena Cava ◽  
Right Atrium ◽  
Septal Defect ◽  
Superior Vena ◽  
Pulmonary Veins ◽  
Vena Cava ◽  
The Right

Abstract Introduction The diagnosis of sinus venosus atrial septal defect (SVASD) is complex and requires special imaging. Surgery is the conventional treatment; however, transcatheter repair may become an attractive option. Case report A 60 year-old woman was admitted to the cardiology department with several episodes of paroxysmal atrial flutter, atrial fibrillation and atrioventricular nodal reentrant tachycardia. She reported a 10-year history of occasional palpitations which had not been studied. A transthoracic echocardiography revealed severe right ventricle dilatation and moderate dysfunction. Right volume overload appeared to be secondary to a superior SVASD with partial anomalous pulmonary venous drainage. A transesophageal echocardiography confirmed the diagnosis revealing a large SVASD of 16x12 mm (Figure A) with left-right shunt (Qp/Qs 2,2) and two right pulmonary veins draining into the right superior vena cava. Additionally, it demonstrated coronary sinus dilatation secondary to persistent left superior vena cava. CMR and cardiac CT showed right superior and middle pulmonary veins draining into the right superior vena cava 18 mm above the septal defect (Figures B and C). After discussion in clinical session, a percutaneous approach was planned to correct the septal defect and anomalous pulmonary drainage. For this purpose, anatomical data obtained from CMR and CT was needed to plan the procedure. During the intervention two stents graft were deployed in the right superior vena cava. The distal stent was flared at the septal defect level so as to occlude it while redirecting the anomalous pulmonary venous flow to the left atrium (Figure D). Control CT confirmed the complete occlusion of the SVASD without residual communication from pulmonary veins to the right superior vena cava or the right atrium (Figure E). Anomalous right superior and middle pulmonary veins drained into the left atrium below the stents. Transthoracic echocardiographies showed progressive reduction of right atrium and ventricle dilatation. The patient also underwent successful ablation of atrial flutter and intranodal tachycardia. She is currently asymptomatic, without dyspnea or arrhythmic recurrences. Conclusions In this case, multimodality imaging played a key role in every stage of the clinical process. First, it provided the diagnosis and enabled an accurate understanding of the patient’s anatomy, particularly of the anomalous pulmonary venous connections. Secondly, it allowed a transcatheter approach by supplying essential information to guide the procedure. Finally, it assessed the effectiveness of the intervention and the improvement in cardiac hemodynamics during follow-up. Abstract P649 Figure.

ANOMALIES OF THE PULMONARY VEINS AND THEIR SURGICAL SIGNIFICANCE

PEDIATRICS ◽  
1952 ◽  
Vol 9 (2) ◽  
pp. 152-166
Author(s):  
HARRY G. PARSONS ◽  
ANN PURDY ◽  
BRUCE JESSUP
Keyword(s):  
Superior Vena Cava ◽  
Clinical Symptoms ◽  
Superior Vena ◽  
Pulmonary Veins ◽  
Vena Cava ◽  
Ductus Venosus ◽  
Return Flow ◽  
Right Heart ◽  
Surgical Measures ◽  
The Right

The successful operations upon abnormalities of the outflow tracts of the heart suggest that surgical measures may also be applied to the correction of abnormal inflow tracts. Technically the anastomosis of veins to the auricle has been proved feasible in the experimental animal. Therefore, it should be possible to correct abnormally placed pulmonary veins in man. A wide variety of such anomalies occur. In 55 of 136 reported cases, all the oxygenated blood from the lungs was returned to the right heart through anomalous vessels. Thirty-five per cent of these cases of complete diversion were accompanied by other major cardiac defects. It is estimated that 50% or more of the return flow from the lungs must reach the right heart to produce clinical symptoms. Two cases are presented of persistence of the left superior vena cava which transmitted all the freshly oxygenated blood to the right auricle, by way of the left innominate and the right superior vena cava. The clinical picture was that of growth retardation, minimal cyanosis, a huge hyperactive heart, a loud left mesocardial systolic murmur, pulsating shadows in both upper pulmonary fields, and nearly identical oxygen-saturation of blood obtained from the right heart and femoral artery. One case is reported in which all the oxygenated blood from the lungs is carried to the right auricle by way of the ductus venosus. Surgical correction of the abnormality of these cases by transplantation of one or more of the veins would have been possible. However, no case known to the authors has yet been successfully corrected.

TYPES OF CORRECTION OF THE SUPRACARDIAC FORM OF PARTIAL ABNORMAL DRAINAGE OF THE PULMONARY VEINS. WARDEN PROCEDURE

2021 ◽  
pp. 28-31
Author(s):  
Inkar Sagatov ◽  
Nurzhan Dosmailov
Keyword(s):  
Left Atrium ◽  
Superior Vena Cava ◽  
Right Atrium ◽  
Superior Vena ◽  
Pulmonary Veins ◽  
Vena Cava ◽  
Artificial Circulation ◽  
The Right

The article describes the types of correction of the supracardial form of abnormal drainage of the pulmonary veins. One of the methods of correcting this defect is the Warden operation, which includes: after sternotomy, connection of artificial circulation, cardioplegia, the superior vena cava is cut off, the proximal end is sutured. Next, a right atriotomy is performed, an anastomosis is formed using an autopericardial patch between the abnormal drainage and the left atrium through the ASD. Then an anastomosis is formed between the auricle of the right atrium and the distal end of the superior vena cava. As a result, blood from the abnormal pulmonary veins begins to drain into the left atrium through the ASD.

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