Csvt

VEXAS (vacuoles, E1 enzyme, X-linked, autoinflammatory, and somatic) syndrome is a newly described hemato-inflammatory acquired monogenic entity that presents in adulthood. One of the main features of VEXAS syndrome is a high venous thromboembolism (VTE) burden, with approximately 30-40% experiencing lower extremity deep vein thrombosis and a lower incidence of pulmonary embolism at approximately 10%. To date, VEXAS syndrome has not been associated with rarer forms of VTE such as cerebral sinus vein thrombosis (CSVT) and Budd-Chiari syndrome, which are well-recognized vascular manifestations in Behcet's disease, another autoinflammatory vasculitic disease...

Cerebral sinovenous thrombosis (CSVT) encompasses a spectrum of disorders involving thrombosis of the cerebral venous system. As shown by previous epidemiological studies, the prevalence of cerebral sinovenous thrombosis is 4-7 cases per million people. Nephrotic syndrome was very rarely associated with thrombosis cerebral veins or sinuses. Hypercoagulability and thrombotic complications in nephrotic syndrome are most commonly seen in deep veins of the lower extremities and renal veins. Our case highlights a unique scenario in which cerebral sinovenous thrombosis was the initial presentation of nephrotic syndrome in a patient that was not an important past medical or surgical problem...

BACKGROUND: To analyze the clinical and neuroimaging features, risk factors, treatment choices, and long-term clinical outcomes in children with cerebral sinus venous thrombosis (CSVT). METHODS: This is a retrospective cohort study of children diagnosed with CSVT between 2002 and 2018 at Texas Children's Hospital. RESULTS: A total of 183 children (male: 62.3%) with CSVT were included. The average presenting age was 7.7 years (S.D.: 5...

BACKGROUND AND PURPOSE: Cerebral sinus venous thrombosis (CSVT) is a rare but life-threatening disease and its diagnosis remains challenging. Blood biomarkers, including D-Dimer are currently not recommended in guidelines. Soluble endothelial receptor proteins (sICAM-1, sPECAM-1 and sVCAM-1) have been shown to be promising diagnostic biomarkers in deep vein thrombosis (DVT) and pulmonary embolism (PE). Therefore, we examined endothelial receptor proteins as potential biomarkers for detecting CSVT...

OBJECTIVE: The thromboinflammatory process is considered to play a role in the pathogenesis and prognosis of cerebral sinus vein thrombosis (CSVT). The purpose of the study was to compare the thromboinflammatory parameters between individuals with CSVT and healty controls. Additionally, the study sought to compare these parameters among CSVT subgroups with and without haemorrhage, as well as with and without papilledema. Furthermore, the investigation also aimed to identify which parameters had a more significant impact on the risk of hemorrhage and the development of papilledema in CSVT...

Cerebral sinus venous thrombosis (CSVT) is a rare form of venous thromboembolism. Recurrent transient ischemic attacks were extremely rare clinical manifestation of CSVT. We reported a case of transient ischemic attack as an exceptionally rare form of CSVT. A 29-year-old woman presented with a headache and four episodes of a transient right limb weakness, numbness, and dysphasia lasting approximately 15 mins over the course of 2 weeks. Magnetic resonance venography revealed a superior sagittal sinus thrombosis with numerous prominent enlarged and dilated venous...

OBJECTIVES: Platelets play a key role in thrombus formation and propagation and are thus implicated in the pathogenesis and morbidity of cerebral venous sinus thrombosis (CVST). A whole blood count can be used to objectively measure platelet function through platelet indices, namely, platelet distribution width (PDW), mean platelet volume (MPV), and plateletcrit. This study examined how platelet indices (PDW,MPV, and plateletcrit) affect the CVST severity and functional outcome. MATERIALS AND METHODS: In this prospective, longitudinal, and observational study, 66 patients with CVST from a tertiary care referral center were enrolled...

AIM: The aim of this review is to provide clinicians with characteristics of children with nephrotic syndrome and cerebral sinovenous thrombosis (CSVT). METHODS: We have reviewed 37 articles of pediatric cases and provided 1 new case. PRISMA guidelines were followed. RESULTS: Sixty-two patients were included in the review. CSVT was more common in males, usually occurred within 6 months of nephrotic syndrome onset and was found more often in outpatients...

Varicella infection can present with a variety of neurological manifestations, the most common of which are cerebellitis and encephalitis. A 12-year-old girl presented with headache, altered sensorium, blurring of vision and status epilepticus 2 weeks after she developed varicella lesions. Imaging demonstrated cerebral venous sinus thrombosis involving the left transverse sinus, sigmoid sinus and internal jugular vein with a haemorrhagic infarct in the left parieto-occipital region. Measures were taken to decrease the intracranial pressure, and she was commenced on anti-convulsants (phenytoin) and heparin infusion, following which she improved and was discharged after 2 weeks...

Streptococcus mitis , a normal inhabitant of the oral cavity, is a member of Viridans Group Streptococci (VGS). Generally recognized as a causative agent of invasive diseases in immunocompromised patients, S. mitis is considered to have low pathogenic potential in immunocompetent individuals. We present a rare case of sinusitis complicated by meningitis and cerebral sino-venous thrombosis (CSVT) caused by S. mitis in a previously healthy 12-year-old boy with poor oral health status. With the aim of understanding the real pathogenic role of this microorganism, an extensive review of the literature about invasive diseases due to S...

BACKGROUND: Cerebral sinovenous thrombosis (CSVT) is a rare form of pediatric stroke with significant morbidity. We determined cumulative incidence and predictors of acute seizures, remote seizures, and epilepsy after pediatric CSVT. METHODS: Retrospective analysis of 131 neonates and children with neuroimaging-confirmed CSVT enrolled between 2008 and 2020 from a single-center prospective consecutive cohort. Acute seizures occurred within 7 days of CSVT. Remote seizures occurred >7 days after CSVT...

BACKGROUND: Cerebral sinus venous thrombosis (CSVT) is an uncommon condition in children with potentially serious outcomes. Large epidemiological studies in children with CSVT are few. The objective of this study is to evaluate the epidemiology and in-hospital outcomes of hospitalized children with CSVT in the United States. METHODS: We performed a retrospective cross-sectional analysis of the Healthcare Cost and Utilization Project Kids' Inpatient Database for the combined years 2016 and 2019...

BACKGROUND: Direct oral anticoagulants (DOAC) are advocated as equally effective to vitamin K antagonists (VKA) for the treatment of patients with cerebral sinus and venous thrombosis (CSVT). However, data concerning the real-life management practices in CSVT patients are is lacking. METHODS: Prospective CSVT databases from four large academic medical centers were retrospectively studied. Demographics, clinical presentations, risk factors, radiological and outcome parameters were compared between CSVT patients treated with DOAC and VKA...

Cerebral sinus venous thrombosis (CSVT) is an uncommon disease that is usually treated with anticoagulation (heparin, low-molecular heparin, or vitamin K-antagonists). We compared treatment with edoxaban, an oral factor Xa-antagonist, that has not been approved in patients with CSVT, with enoxaparin, a well-established therapy, in a rat model of CSVT. Fifty male Wistar rats were randomized into 5 groups (10 animals each) and subjected to aluminum chloride (AlCl3)-induced thrombosis of the superior sagittal sinus (SSS) or sham procedure...

Cerebral sinus venous thrombosis (CSVT) is a relatively rare acute disorder of cerebral circulation, but it can potentially be associated with serious sequelae and a poor prognosis. The neurological manifestations associated with it are often not adequately taken into consideration given the extreme variability and nuances of its clinical presentation and given the need for radiological methods suitable for this type of diagnosis. CSVT is usually more common in women, but so far there are little data available in the literature on sex-specific characteristics regarding this pathology...

We describe an uncommon presentation of a rare disease in a 15-day-old term infant with a sudden increase in head circumference, wide sutures, and open fontanels. Magnetic resonance imaging/magnetic resonance venography showed cerebral venous sinus thrombosis (CVST). The infant had multiple maternal-fetal risk factors for CSVT, with screening coagulation studies within normal limits. Unfractionated heparin was the treatment of choice with a suitable response and no further thrombosis or hemorrhages. Neurologic examination findings on discharge and at 2 months were within normal limits...

Acute lymphoblastic leukemia (ALL) is a hematological cancer that can cause ocular tissue involvement. Asparaginase is a chemotherapy regimen that is commonly used in leukemia which could lead to similar ocular manifestations. We report a patient with a history of ALL for seven months on asparaginase therapy and persistent cerebral sinus venous thrombosis (CSVT) with acute venous infarction in the left frontal lobe presented with worsening vision. On examination, he had a visual acuity (VA) of (6/21) in the right eye and (6/60) in the left eye, with a mild left eye abduction limitation...

UNLABELLED: There was tremendous increase in the number of cases of mucormycosis among patients affected by coronavirus disease 2019 (COVID-19) during the second wave of pandemic in South Asian countries. This invasive fungal infection primarily affects paranasal sinuses and can have orbito-facial and intracranial extension. We are presenting the radiological findings of invasive mucormycosis with pathological and clinical outcome correlation. It is important for radiologists to have the knowledge of various presentations of this opportunistic infection for early diagnosis and helping clinicians in planning the appropriate line of management...

CONTEXT: Cerebral sinovenous thrombosis (CSVT) is a rare but life-threatening condition in the pediatric population and there is no pediatric guidelines regarding anticoagulation for post traumatic CSVT. OBJECTIVE: This study aims to describe a cohort of children with post traumatic CSVT and the use of anticoagulant therapy in this population. METHODS: A multicenter retrospective study. Patients admitted with post traumatic CSVT in the six participating Pediatric Intensive Care Unit were included...

BACKGROUND: Upper respiratory infections can be complicated by acute bacterial sinusitis in pediatric patients, and usually resolve with antibiotic therapy (DeMuri and Wald, 2011). However, intracranial complications such as: epidural abscess, meningitis and more rarely cerebral sinus venous thrombosis (CSVT) can occur (Germiller et al., 2006). We report an unusual case of sinusitis complicated by an epidural abscess and later a CSVT in a young previously healthy patient. CASE DESCRIPTION: A 12-year-old female presented to the emergency department with a 9-day history of headaches and a 3-day history of fevers, rigors, nasal congestion and nonproductive cough...