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  1. 4041
    “…Preoperative X-ray and computed tomography indicated situs inversus totalis, with the abdominal aorta and inferior vena cava reversed. We established an appropriate surgical approach for OLIF via the right abdomen according to the characteristics of the anatomical structures. …”
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  2. 4042
    “…Transthoracic echocardiography demonstrated normal biventricular systolic function and valvular function, but noted a dilated inferior vena cava. Right heart catheterisation revealed elevated filling pressures, high cardiac output and low systemic vascular resistance, consistent with high-output heart failure. …”
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  3. 4043
  4. 4044
    “…BACKGROUND: Factors that are known to cause lumbar epidural venous plexus (EVP) engorgement include inferior vena cava (IVC) obstruction, portal hypertension, vascular agenesis, morbid obesity, and/or hypercoagulable states. …”
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  5. 4045
    “…These malignancies usually originate in the inferior vena cava, with a limited number of cases affecting the great saphenous vein. …”
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  6. 4046
    “…RATIONALE: Most gastric varices at the fundus drain into the left renal vein via the gastrorenal shunt (80–85% of cases) or the inferior vena cava via the gastrocaval shunt (10–15%). Therefore, plug-assisted retrograde transvenous obliteration (PARTO) is usually performed via a gastrorenal shunt. …”
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  7. 4047
    “…Here, we describe the case of a 30-year-old male patient with a large upper mediastinal lymph node (7 × 5 × 4 cm) that was compressing his superior vena cava. The distribution of nutritive arteries of the mass was analysed in detail, and the main branches were embolised prior to surgery. …”
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  8. 4048
    “…Cardiac magnetic resonance revealed partial anomalous pulmonary vein connection (PAPVC) from left upper pulmonary vein to vertical vein and then into the in nominate vein and SVC with the reverse flow from superior vena cava (SVC) to left upper pulmonary vein(LUPV). …”
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  9. 4049
    “…Here we report the case of a previously healthy 23-year-old female with submassive pulmonary embolism and extensive deep vein thrombosis in the inferior vena cava down to the right popliteal vein. The patient was initially treated with catheter-directed thrombolysis. …”
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  10. 4050
    “…Included are the aorta and its main branches, the superior vena-cava and its main tributaries (brachiocephalic veins) along with the less-appreciated, but equally serious, injuries to the pulmonary artery or vein and the Azygous or hemi-azygous veins. …”
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  11. 4051
  12. 4052
    “…Right ventricular (RV) metastasis from an upper tract urothelial carcinoma without inferior vena cava or right atrial involvement is an extremely rare event which highlights the heterogeneity of this disease process. …”
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  13. 4053
    “…An 18-year-old female was diagnosed with APS after developing extensive, unprovoked deep vein thrombosis (DVT) of axillary, inferior vena cava, and brachiocephalic veins. Thrombophilia evaluation revealed triple-positive lupus anticoagulant, β-2 glycoprotein IgM, IgA, and anticardiolipin antibodies (each >40 U/mL) with persistently positive titers after 12 weeks. …”
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  14. 4054
    “…She had a coagulopathic complication of deep venous thrombosis (DVT) later in her disease course managed with inferior vena cava filter and low-dose enoxaparin, but she subsequently died with a bleeding complication of retroperitoneal hemorrhage. …”
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  15. 4055
    “…CHD occurred in 235/311 (75.6%) fetuses: 23 (7.4%) were major in cases of double, retroesophageal or subaortic course and 212 (68.2%) were minor in cases of absence (always associated with a persistent left superior vena cava) or intrathymic course. Data on other associated outcomes were scarce showing rare extracardiac anomalies (3.5%), rare genetic abnormalities (RASopathies and microdeletions associated with the retroesophageal course), and neonatal outcomes favorable in most cases, particularly in intrathymic forms.…”
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  16. 4056
    “…We present a case of persistent left superior vena cava (LSVC) draining into the right atrium (RA) via the coronary sinus (CS), while the left superior pulmonary vein returns abnormally to the CS. …”
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  17. 4057
    “…On KT surgery, the renal allograft vein was anastomosed in an end-to-side fashion to the inferior vena cava and artery to the common iliac artery. …”
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  18. 4058
    “…Hepatocellular carcinoma (HCC) presenting with tumor thrombus (TT) and inferior vena cava (IVC)/right atrium (RA) infringement point to an advanced-stage disease that is deemed inoperable. …”
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  19. 4059
    “…An abdominal computerized tomography (CT) angiography demonstrated locules of air within the intrahepatic and infrahepatic inferior vena cava (IVC), as well as evidence of communication with the duodenal lumen, and a thrombus within the IVC. …”
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  20. 4060
    “…The catheter tip is more accurately positioned in the distal superior vena cava using topographical landmarks than radiological landmarks.…”
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