BACKGROUND Thrombolysis (T) is an effective therapy for prosthetic valve thrombosis (PVT). Debate still exists as to which clinical or noninvasive finding best predict the result of T. The aim of the study was to investigate the role of fluoroscopy (F) to predict efficacy of T in pts with mitral PVT. METHODS We evaluated 17 consecutive pts with bileaflet mitral PVT. F criteria for PVT were: a...

OBJECTIVE To study the prevalence of thrombophilic conditions in patients with acute and chronic portal vein thrombosis (PVT) and to compare it with those in patients suffering from deep vein thrombosis (DVT) after lower limb arthroplasty and in healthy subjects. METHODS Twenty-six patients with spontaneous PVT (20 chronic, 6 acute) with normal liver function and not receiving anticoagulants ...

BACKGROUND Portal vein thrombosis (PVT) is a well recognized complication of patients with end-stage cirrhosis and its incidence ranges from 2 to 26%. The aim of this study was to analyze the results and long-term follow-up of a consecutive series of liver transplants performed in patients with PVT and compare them with patients transplanted without PVT. PATIENTS AND METHODS Between July 1995...

Background/Aim A reduction in portal vein inflow velocity seems to predispose to the emergence of portal vein thrombosis (PVT). Nonselective β-blockers (NSBBs), used to prevent variceal bleeding, may increase the development of PVT by reducing portal vein inflow velocity. In this retrospective case-control study, we evaluated the risk factors and clinical features of a first event of PVT in 130...

Portal vein thrombosis (PVT) is a frequent complication of liver cirrhosis and its prevalence increases with the severity of liver disease. Patients with liver cirrhosis and hepatocellular carcinoma may have either malignant or blunt (benign) PVT. In these patients, the diagnosis and characterization of PVT is important for the prognosis and further treatment. Ultrasound (US) is the modality of...

INTRODUCTION In recent years, there has been an increasing need for a reliable and practical tool for assessing fatigue-related impairment in the field. This study investigated the sensitivity of one potential tool, a 5-min version of the psychomotor vigilance task (PVT) specifically designed for use on personal digital assistants (PDA), to 28 h of sustained wakefulness. METHODS There were 15...

Portal vein thrombosis (PVT) is commonly classified into acute (symptom duration <60 days and absence of portal carvernoma and portal hypertension) and chronic types. However, the rationality of this classification has received little attention. In this study, 60 patients (40 men and 20 women) with PVT were examined using contrast-enhanced computed tomography (CT). The percentage of vein occlus...

Background: Cirrhotic patients have higher rates of hypercoagulable disorders. We hypothesized that orthotopic liver transplant (OLT) recipients with pre-operative portal vein thrombosis (PVT) have more postoperative thrombotic events than those without PVT. Aims: To compare rates of post-op thrombotic events and outcomes between those with and without pre-op PVT. Methods: All OLT recipients be...

BACKGROUND Portal vein thrombosis (PVT) is a rare but severe vascular disorder with an acute and a chronic course. Most patients have underlying liver cirrhosis; furthermore, thrombophilia is an important risk factor. However, idiopathic forms are also known. METHODS This review discusses nonsurgical treatment options in PVT. RESULTS AND CONCLUSION Therapy of acute PVT is based on anticoagu...

Background & Aims: Portal vein thrombosis (PVT) and Budd-Chiari syndrome (BCS) are two rare vascular disorders of the liver that can lead to life-threatening complications. We conducted a global survey to systematically analyze the scienti c publications in the elds of PVT and BCS. Methods: All papers regarding PVT and BCS were identi ed via the PubMed, EMBASE, and Cochrane library databases. e...