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  1. 4021
    “…Surgical techniques such as total or partial clamping of the inferior vena cava (IVC), use of venovenous bypass (VVBP) or portocaval shunts have a significant impact on cardiovascular stability. …”
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    Anaesthesia for Liver Transplantation: An Update
  2. 4022
    “…Congenital portosystemic shunts can be divided into two types: intrahepatic shunts in which there is an abnormal connection between the branches of the portal vein and either the inferior vena cava or the hepatic veins and less commonly the extrahepatic type in which the portal system is connected to one of the branches of the mesenteric veins. …”
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    An Interesting Case of Congenital Intrahepatic Porto-hepatic Shunt as a Cause of Unexplained Encephalopathy
  3. 4023
    “…RESULTS: The prepsoas technique, also known as an oblique lumbar interbody fusion (OLIF), is an alternative approach for lumbar interbody fusion that utilizes a retroperitoneal corridor between the aorta/inferior vena cava. This corridor is devoid of neurovascular structures and obviates the need for real time electromyography monitoring. …”
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    Oblique Lumbar Interbody Fusion With Stereotactic Navigation: Technical Note
  4. 4024
    “…Open adrenalectomy was performed with early right adrenal artery ligation between the inferior vena cava and ventral aorta (Step 1) as well as between the tumor and upper pole of the right kidney (Step 2). …”
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    Two‐step technique of early adrenal artery ligation in open adrenalectomy of giant right adrenal pheochromocytomas: Three case reports
  5. 4025
    “…The tip of the totally implanted port (TIP) is inserted at the same location in the superior vena cava as that of a CICC, and the TIP has been implanted in many patients with cancer. …”
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    Totally Implanted Port May Be an Alternative to Centrally Inserted Central Catheter for Measurement of Central Venous Pressure
  6. 4026
    por Barry, Ian, Tosenovsky, Patrik
    Publicado 2020
    “…An extremely uncommon scenario is presentation due to the sequelae of compression of the Inferior Vena Cava (IVC). Previously, open surgical repair has been the treatment modality of choice in such cases [3]. …”
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    Symptomatic abdominal aortic aneurysm (AAA) presenting as unilateral lower limb swelling: A case report
  7. 4027
    “…The apex of the lung (17.7%) and the superior vena cava (17.7%) were the most common incorrect answers about the anatomy figure. …”
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    Azygos Lobe: Prevalence of an Anatomical Variant and Its Recognition among Postgraduate Physicians
  8. 4028
    “…Congenital extrahepatic portosystemic shunts (CEPS), previously also described as Abernethy malformations, are rare malformations in which the extrahepatic portal system directly communicates with the vena cava inferior, thereby bypassing the liver. …”
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    Case Report: Hepatic Adenoma in a Child With a Congenital Extrahepatic Portosystemic Shunt
  9. 4029
    “…Incidentally, we noticed that the left innominate vein coursed under the aortic arch and was directed into the superior vena cava on computed tomography. We performed emergent hemiarch replacement. …”
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    Incidental retroaortic innominate vein in a patient with acute aortic dissection
  10. 4030
    “…The enhancement (HU) and time to peak enhancement on CT were measured for the aorta (AO), caudal vena cava (CVC), portal vein (PV), and hepatic parenchyma (HP). …”
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    Effects of Sedation by Intramuscular Administration of Medetomidine on Canine Abdominal Vascular System and Hepatic Parenchyma Imaging Using Enhancement Dynamic Computed Tomography
  11. 4031
    “…Her clinical presentation prompted urgent evaluation in the ED with POCUS which showed a hyperdynamic functioning left ventricle, greater than 50% inferior vena cava collapse, and a large tricuspid valve vegetation. …”
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    Infective Endocarditis Causing Acute Myocardial Infarction
  12. 4032
    “…In our patient, the tip of the nephrostomy catheter was located in the inferior vena cava. It was successfully managed using two-step catheter withdrawal under fluoroscopy, and the percutaneous nephrostomy catheter was able to be withdrawn 7 to 8 cm back into the collecting system in stages with the surgical team on standby. …”
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    Intravenous misplacement of the nephrostomy catheter following percutaneous nephrostolithotomy: a case report and literature review
  13. 4033
    “…The patients course was complicated by the development of superior vena cava syndrome requiring emergency stenting. …”
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    Anterior mediastinal large cell neuroendocrine carcinoma with elevated AFP: A case report and review
  14. 4034
    “…Central venous stenosis (CVS) refers to a significant stenosis of a large intrathoracic vein, such as the subclavian, brachiocephalic, or the superior vena cava (hemodialysis, HD). Percutaneous transluminal angioplasty (PTA) with or without stent placement has been the recommended as the preferred approach to CVS. …”
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    Endovascular Intervention for Central Venous Stenosis in Hemodialysis Patients: A Single-center Experience
  15. 4035
    “…Blood sampling from the inferior vena cava, left renal vein, and the ovarian veins on both sides revealed an extremely high testosterone level (391 ng/mL) in blood from the right ovarian vein. …”
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    Detection of pure Leydig cell ovarian tumor not visible on imaging by selective venous blood sampling in a woman with secondary amenorrhea and hirsutism: A case report
  16. 4036
    “…Typically, this type of tumor is confined to the pelvic veins, but in very rare cases, it can extend through the inferior vena cava into the right atrium. Point-of-care ultrasound (POCUS) can be a crucial tool in the ED for identifying intracardiac tumors presenting as syncope and expediting clinical management. …”
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    Point of care ultrasound facilitated diagnosis of right ventricular mass as the etiology of syncope; A case report of intravenous leiomyomatosis
  17. 4037
    “…We believe that the mechanism of our patient’s sudden hypotension was a decrease in venous return due to compression and stretching of the inferior vena cava at the time of rod application when the use of the cantilever technique caused ALL rupture. …”
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    Sudden, Transient Intraoperative Hypotension During the Use of the Cantilever Technique for Correction of Adult Spine Deformity
  18. 4038
    “…Computed tomography demonstrated left marked hydronephrosis, thinning of renal parenchyma, and duplicated inferior vena cava. After antibiotic treatment, transperitoneal reduced port simple nephrectomy and retroperitoneal laparoendoscopic single‐site simple nephrectomy were performed in Case 1 and 2, respectively, because the function of the affected kidney was almost lost on renography. …”
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    Laparoendoscopic single‐site simple nephrectomy and reduced port procedure for inflammatory nonfunctioning kidney
  19. 4039
    “…Such a situation could lead to unnecessary intervention to fit an inferior vena cava filter. We cannot suggest that a classic medical conduct should be reformulated simply on the basis of a case report. …”
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    Is routine screening for silent pulmonary embolism justified in patients with deep vein thrombosis?
  20. 4040
    “…The objectives of thoracic ultrasonography (TUS) are to aid the clinician in differentiating between pneumonia, effusions, interstitial edema and collections, and in estimating the volume status of patients with liver disease using inferior vena cava dynamic indices. The use of POCUS in patients with cirrhosis has since evolved. …”
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    Point-of-Care Thoracic Ultrasonography in Patients With Cirrhosis and Liver Failure
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