“…We hypothesized that the left renal vein pressure difference (ΔP) before and after the ligation can serve as an objective indicator for free of reconstruction after resection of a retroperitoneal tumor with renal segment of inferior vena cava and right kidney. After established a model of left renal vein compression, 45 miniature pigs were operated on experimental procedures including renal segment of inferior vena cava resection, right nephrectomy, and left renal vein ligation. …”
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“…Samples were collected with syringe connected to a hydrophilic coated catheter by low-pressure aspiration from each of the four collection sites: inferior vena cava in the suprarenal portion, inferior vena cava in the infrarenal portion, left adrenal vein, and right adrenal vein; then immediately transferred from syringe to tubes with gel separator. …”
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“…RESULTS: Functional and molecular evidence identified and confirmed the presence of 2 competing right atrial pacemakers localized near the superior vena cava and the inferior vena cava—the superior SAN (sSAN) and inferior SAN (iSAN), respectively—which preferentially control the fast and slow HRs. …”
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“…Abnormal inferior vena cava (IVC) drainage is another cause of CS dilatation. …”
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“…Methods: New Zealand rabbits (n = 10) were distributed in two groups: Group Bioscaffold alone (G1)-decellularized vena cava (1 cm(2)) was implanted, and Group Bioscaffold plus ACSs (G2)-decellularized vena cava (1 cm(2)) containing ASCs were implanted. …”
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“…Retrocaval ureter, also known as a circumcaval ureter or pre-ureteral vena cava, is a rare entity in which the patient’s ureter passes backward to the inferior vena cava (IVC). …”
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“…Superior vena cava (SVC) and inferior vena cava (IVC) pressures were measured serially during laparoscopic cholecystectomy in which the intra-abdominal pressure was maintained at 12mmHg. …”
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“…Most cases of cardiac metastasis from renal cell carcinoma (RCC) involve the vena cava or right atrium. Left ventricular metastases from RCC without involving the vena cava or right atrium are extremely rare. …”
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“…Resection of the mass in the left anterior superior mediastinum and upper lobectomy of right lung were performed, with lymph Nodes clearance, superior vena cava, left and right brachiocephalic veins resection, reconstruction of left brachiocephalic vein to right auricle and reconstruction of right brachiocephalic vein to superior vena cava.…”
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“…We report the closure of a double atrial septal defect with a single device, using a transjugular venous approach, in a child with an inferior vena cava obstructed by a thrombosis due to previous cardiac catheterization. …”
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“…The “Scimitar syndrome” is a rare congenital anomaly characterized by combination of partial or complete pulmonary venous return from the right lung to the inferior vena cava either above or below the diaphragm together with hypoplasia of the right lung and sometimes systemic arterial supply to the right lung. …”
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“…Injection of contrast medium through the umbilical vein catheter revealed a very peculiar venous connection that passed anterio-laterally through the right hemithorax before crossing in an oblique fashion towards the superior vena cava. CONCLUSIONS: This venous drainage may be the result of a persistent right umbilical vein connecting with the superior vena cava.…”
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“…The entire ureter was mobilized posterior to the vena cava and transected where the dilated portion ended. …”
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“…Tumors of the inferior vena cava are rare, their most common histology is represented by leiomyosarcoma. …”
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“…This is a case report of a patient who had an inferior vena cava filter placed after a traumatic subdural hematoma. …”
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“…Deformation of the atrial septum after right pneumonectomy deviates the blood from the inferior vena cava to ASD during the sitting position creating, a massive right-to-left shunt. …”
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“…Here, we present a case of invasive thymoma with intraluminal growth into the left and right brachiocephalic veins, superior vena cava and the right atrium. Resection of the mass, double partial upper lobe lobectomy and superior vena cava, and left and right brachiocephalic vein replacement were performed. …”
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“…Computed tomography and cardiac magnetic resonance indicated the presence of an intravenous leiomyoma originating from the uterus and extending to the inferior vena cava and right atrium. The patient was managed with a single-stage surgery involving cardiopulmonary bypass and excision of the right atrial mass, excision of the inferior vena cava tumor thrombus, and total abdominal hysterectomy and bilateral salpingo-oophorectomy.…”
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“…Downhill esophageal varices (DEV) are a rare form of esophageal varices associated with superior vena cava obstruction. Obstruction leads to retrograde blood flow through collateral venous channels, including the esophageal venous plexus, to redirect blood flow to the right atrium via the inferior vena cava. …”
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“…To our knowledge, this is the first report of a paraganglioma situated both on the diaphragm and close to the inferior vena cava and hepatic vein. KEY POINTS:…”
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