We herein report a case of radical nephroureterectomy and replacement of the inferior vena cava (IVC) with ahuman cadaveric aortic graft for a patient with renal pelvis transitional cell carcinoma associated with IVC infiltration. In advanced disease, radical surgery is essential to achieve long-term survival. This case entails the use of another treatment option among the numerous options curr...

Visible light communication (VLC) has received significant attention recently because it facilitates data communication in scenarios with high user density, where conventional wired and wireless technologies cannot work well due to user mobility and channel contention. However, the existing VLC techniques require specialized hardware for communication to take place, and therefore they are consi...

The objective of this study was to determine the feasibility, cost-effectiveness, and complications of bedside placement of inferior vena cava (IVC) filters in the intensive care unit (ICU) in the trauma patient. A prospective trial involving 25 trauma patients admitted to Memorial Regional Hospital (Hollywood, Florida), a Level I trauma center, from April 1997 to April 1998, meeting the criter...

OBJECTIVE To assess the role of multidetector computed tomography (MDCT) venography in the evaluation of the inferior vena cava (IVC) in Budd-Chiari syndrome (BCS), its accuracy as compared to digital subtraction venography (DSV) and the potential of this technique to replace venography for the definitive diagnosis of BCS. METHODS Twenty-five suspected cases of BCS were prospectively enrolled...

A 67-year-old woman presented with lower body edema and was found to have a suprarenal inferior vena cava (IVC) obstruction without hepatic vein obstruction and partial anomalous pulmonary venous return (PAPVR) draining the right pulmonary veins to the IVC below the obstructed IVC on CT angiography. The patient underwent retrohepatic cavoatrial bypass with a polytetrafluoroethylene (PTFE) 16-mm...

Inferior vena cava (IVC) anomalies were rare and usually asymptomatic. Among these, anomalies absence of infra-renal IVC is the rarest anomaly. Absence of infra-renal IVC may present with symptoms of venous insufficiency and idiopathic deep vein thrombosis. Contrast enhanced CT and MRI abdomen play crucial role in diagnosing these anomalies. These patients can be managed conservatively or by ve...

Interrupted inferior vena cava (IVC) is a rare developmental defect characterised by azygos continuation following failure of fusion of one or more of the component parts of the embryological IVC and occurring in approximately one in 5000 of the general population. It is usually an isolated finding and generally asymptomatic. We present a case of non-small cell lung cancer requiring right pneum...

Inferior vena cava [IVC] thrombosis is a rare complication of acute pancreatitis. Here we report a case of IVC thrombosis with associated portal vein thrombosis complicating recurrent acute pancreatitis related to alcohol in a 31 year old male patient. We discuss the pathogenesis, clinical features and management of IVC thrombosis complicating acute and chronic pancreatitis in brief. The case i...

homogenous charge compression ignition (hcci) is a mode of combustion in ic engines in which premixed fuel and air are ignited spontaneously. there is a belief that hcci engines have a great potential to improve fuel consumption and reduce nox emissions. in this study, a single zone, zero dimensional, thermo-kinetic model has been developed and a computer program with matlab software is used to...

Xia Y, Khalil RA. Sex-related decrease in [Ca ]i signaling and Ca -dependent contraction in inferior vena cava of female rat. Am J Physiol Regul Integr Comp Physiol 298: R15–R24, 2010. First published October 28, 2009; doi:10.1152/ajpregu.00465.2009.—Sex differences in the incidence of varicose veins have been suggested; however, the venous mechanisms involved are unclear. We hypothesized sex-r...