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https://www.readbyqxmd.com/read/29445433/upright-catheter-based-cerebral-angiography
#1
Adnan I Qureshi, Muhammad A Saleem, Omer Naveed, Mohtasim A Qureshi, Shawn S Wallery
Background: Several studies using Doppler ultrasound have suggested cerebral venous drainage is through paravertebral venous plexus due to the collapse of internal jugular veins in an upright position. Methods: We present a technique of acquiring venographic images during an upright position as part of catheter-based angiography to provide additional information regarding cerebral venous diseases. Angiographic images in anteroposterior projection were acquired in lying position and after patients were placed at 60° using radiolucent supporting wedges on angiographic table...
December 2017: Journal of Vascular and Interventional Neurology
https://www.readbyqxmd.com/read/29436449/lesson-of-the-month-1-lemierre-s-syndrome-a-reminder-of-the-forgotten-disease
#2
Vivek Vijay, Zozik Fattah
Lemierre's syndrome is a condition characterised by suppurative thrombophlebitis of the internal jugular (IJ) vein following a recent oropharyngeal infection, with resulting septicaemia and metastatic lesions. It is strongly associated with Fusobacterium necrophorum, a Gram-negative bacilli. Key to early diagnosis is awareness of the classical history and course of this illness, and therefore to ask about a history of recent oropharyngeal infections when a young patient presents with fever and rigors. Diagnosis can be confirmed by showing thrombophlebitis of the IJ vein, culturing F necrophorum from normally sterile sites or demonstrating metastatic lesions in this clinical setting...
February 2018: Clinical Medicine: Journal of the Royal College of Physicians of London
https://www.readbyqxmd.com/read/29435452/superior-vena-cava-svc-endovascular-reconstruction-with-implanted-central-venous-catheter-repositioning-for-treatment-of-malignant-svc-obstruction
#3
Stephanie Volpi, Francesco Doenz, Salah D Qanadli
Superior vena cava (SVC) syndrome is a group of clinical signs caused by the obstruction or compression of SVC and characterized by edema of the head, neck, and upper extremities, shortness of breath, and headaches. The syndrome may be caused by benign causes but most of the cases are caused by lung or mediastinal malignant tumors. Stenting of SVC has become widely accepted as the palliative treatment for this condition in malignant diseases, as it offers rapid relief of symptoms and improves the quality of life...
2018: Frontiers in Surgery
https://www.readbyqxmd.com/read/29430130/cerebral-hemisphere-hypoperfusion-with-ipsilateral-internal-jugular-vein-and-upper-extremity-deep-vein-thrombosis-in-lung-carcinoma-on-18f-fluorodeoxyglucose-positron-emission-tomography-contrast-enhanced-computed-tomography
#4
Tarun Kumar Jain, Rajender Kumar Basher, Ashwani Sood, Abhiram Gopalajois Ashwathanarayana, Ashwin Singh Parihar, Bhagwant Rai Mittal
No abstract text is available yet for this article.
January 2018: Indian Journal of Nuclear Medicine: IJNM: the Official Journal of the Society of Nuclear Medicine, India
https://www.readbyqxmd.com/read/29429201/-survey-on-the-prevalence-of-continuous-blood-purification-in-chinese-pediatric-critical-care
#5
X Yang, S Y Qian, Y M Zhu, X Xu, C F Liu, F Xu, X X Ren, Y Wang, Y C Zhang, G P Lu
Objective: To investigate the current application status of continuous blood purification (CBP) technology and equipment in pediatric intensive care unit (PICU) in China. Methods: A cross-sectional survey was conducted to understand the current popularization of CBP technology and equipment, the management of CBP equipment and consumables, and the application of CBP in different diseases. A questionnaire named Application Status of Continuous Blood Purification Technology was applied. Children's hospitals and polyclinic hospitals with the pediatric qualification (pediatric emergency or critical care unit members of Chinese Medical Association and Chinese Medical Doctor Association) were selected...
February 2, 2018: Zhonghua Er Ke za Zhi. Chinese Journal of Pediatrics
https://www.readbyqxmd.com/read/29420384/a-rare-cause-of-objective-tinnitus-jugular-diverticulum
#6
Emine Deniz Gözen, Zülküf Burak Erdur, Emin Karaman, Murat Yener, Osman Kizilkiliç
The jugular bulb is a venous structure linking the sigmoid sinus with the internal jugular vein. Jugular diverticulum is a rare condition characterized by extraluminal outpouching from the jugular bulb. As the patients may be totally asymptomatic, but sensorineural symptoms such as sensorineural hearing loss, tinnitus and vertigo can also occur. Diagnosis of these patients can be made by some radiologic methods such as high-resolution computerized tomography, magnetic resonance imaging, or a novel radiologic technique flat panel computed tomography...
February 7, 2018: Journal of Craniofacial Surgery
https://www.readbyqxmd.com/read/29406559/lemierres-syndrom-%C3%A2-en-p%C3%A3-minnelse-om-%C3%A2-den-gl%C3%A3-mda-sjukdomen%C3%A2-god-kunskap-under-hela-v%C3%A3-rdkedjan-viktigt-f%C3%A3-r-att-i-tid-v%C3%A3-cka-misstanke
#7
Jan Hedenmark, Karin Holm, Fredrik Moberger, Erik Torell
The purpose of this case report and discussion is to heighten the awareness of Lemierres syndrome (postanginal sepsis).  Affected patients present in various fields of medicine and an increased incidence of "the forgotten disease" may be expected. Fusobacterium necrophorum is the most common pathogen. The clinical course includes a primary head or neck infection with thrombosis of the internal jugular vein with subsequent septic pulmonary embolization. The syndrome bears considerable morbidity and even mortality...
February 2, 2018: Läkartidningen
https://www.readbyqxmd.com/read/29400379/case-report-of-a-rare-glomus-jugulare-tumor-extended-within-the-extracranial-internal-jugular-vein-emphasis-on-initial-ultrasound-findings-and-literature-review
#8
Qing Deng, Yijia Wang, Xiaoyi Chen, Qing Zhou
Glomus jugulare tumor (GJT) is a rare benign neoplasm that is located in the skull base; it is impossible for ultrasonography to detect it in most cases. In this article, we present the case of a rare giant GJT, which extended into the internal jugular vein in the neck, initially detected by ultrasonography and confirmed by MRI and pathology. We highlight the initial ultrasonography findings and review the literature to summarize the ultrasonographic features of GJT.
February 4, 2018: Medical Ultrasonography
https://www.readbyqxmd.com/read/29375033/chyloptysis-with-chylopericardium-a-rare-case-and-mini-review
#9
Xuming Luo, Zhuhua Zhang, ShiQiang Wang, XianDong Gu, Xiongbiao Wang
BACKGROUND: Chyloptysis is reflux of chyle into the lungs and is a rare manifestation of primary chylous disorders. CASE PRESENTATION: Over 29 months, on the basis of x-rays, a 33-year-old female was repeatedly misdiagnosed with recurrent right-sided pneumonia; her symptoms included a recurrent cough, the appearance of cheese-like sputum, and diffuse pulmonary exudates. There was a history that abundant fluid in the pericardium was confirmed with echocardiography to have been present and asymptomatic for 4 years...
January 29, 2018: BMC Pulmonary Medicine
https://www.readbyqxmd.com/read/29363657/granulation-tissue-type-hemangioma-in-the-internal-jugular-vein
#10
Jian-Hui Li, Yong-Yi Yuan, Jing Yuan, De-Liang Huang, Ming-Bo Liu
No abstract text is available yet for this article.
February 5, 2018: Chinese Medical Journal
https://www.readbyqxmd.com/read/29360844/mid-term-sustained-relief-from-headaches-after-balloon-angioplasty-of-the-internal-jugular-veins-in-patients-with-multiple-sclerosis
#11
Clive B Beggs, Alessia Giaquinta, Massimiliano Veroux, Ester De Marco, Dovile Mociskyte, Pierfrancesco Veroux
OBJECTIVES: Multiple sclerosis (MS) patients frequently suffer from headaches and fatigue, and many reports have linked headaches with intracranial and/or extracranial venous obstruction. We therefore designed a study involving MS patients diagnosed with obstructive disease of internal jugular veins (IJVs), with the aim of evaluating the impact of percutaneous transluminal angioplasty (PTA) on headache and fatigue indicators. METHODS: 286 MS patients (175 relapsing remitting (RR), 75 secondary progressive (SP), and 36 primary progressive (PP)), diagnosed with obstructive disease of IJVs, underwent PTA of IJVs during the period 2011-2015...
2018: PloS One
https://www.readbyqxmd.com/read/29356690/bacterial-biofilms-on-extracorporeal-membrane-oxygenation-catheters
#12
Hye Ju Yeo, Seong Hoon Yoon, Seung Eun Lee, Woo Hyun Cho, Dohyung Kim, Doosoo Jeon, Kyung-Hwa Shin, Yun Seong Kim
Despite the advantages of extracorporeal membrane oxygenation (ECMO), secondary catheter infection remains a major concern during ECMO support. In this study, to clarify the mechanism of ECMO catheter-related infection, we evaluated the impact of infection on biofilm formation on the surfaces of ECMO catheters, and we investigated clinical factors associated with biofilm formation. Catheters used for ECMO were prospectively collected aseptically from the femoral vein, internal jugular vein, and femoral artery of 81 patients with acute cardiorespiratory failure between January 2015 and October 2016...
January 18, 2018: ASAIO Journal: a Peer-reviewed Journal of the American Society for Artificial Internal Organs
https://www.readbyqxmd.com/read/29349429/repair-of-a-mycotic-abdominal-aortic-aneurysm-in-a-neonate-using-an-everted-jugular-vein-patch
#13
Samantha L Ahle, Jonathan A Cardella, Muriel A Cleary, David H Stitelman, Timur P Sarac, Michael G Caty
A 43-day-old boy presented with bacteremia after umbilical artery catheterization. Duplex ultrasound examination revealed a 1.1- × 1.6-cm mycotic infrarenal aortic aneurysm and an incidental asymptomatic occluded right common iliac artery. Resection and repair were completed by creating an everted, double-layered internal jugular vein patch. Screening ultrasound examination 10 months postoperatively demonstrated successful repair.
December 2017: Journal of Vascular Surgery Cases and Innovative Techniques
https://www.readbyqxmd.com/read/29340792/internal-jugular-vein-variability-predicts-fluid-responsiveness-in-cardiac-surgical-patients-with-mechanical-ventilation
#14
Guo-Guang Ma, Guang-Wei Hao, Xiao-Mei Yang, Du-Ming Zhu, Lan Liu, Hua Liu, Guo-Wei Tu, Zhe Luo
BACKGROUND: To evaluate the efficacy of using internal jugular vein variability (IJVV) as an index of fluid responsiveness in mechanically ventilated patients after cardiac surgery. METHODS: Seventy patients were assessed after cardiac surgery. Hemodynamic data coupled with ultrasound evaluation of IJVV and inferior vena cava variability (IVCV) were collected and calculated at baseline, after a passive leg raising (PLR) test and after a 500-ml fluid challenge. Patients were divided into volume responders (increase in stroke volume ≥ 15%) and non-responders (increase in stroke volume < 15%)...
January 16, 2018: Annals of Intensive Care
https://www.readbyqxmd.com/read/29337042/endovascular-recanalization-for-nonmalignant-obstruction-of-the-inferior-vena-cava
#15
Young Erben, Haraldur Bjarnason, Gudrun L Oladottir, Robert D McBane, Peter Gloviczki
OBJECTIVE: The aim of this study was to evaluate outcomes of endovascular recanalization of the inferior vena cava (IVC) and iliac veins with long-standing chronic venous obstruction caused by nonmalignant disease. METHODS: Medical records for 66 patients who underwent endovascular recanalization of the IVC with or without iliac veins from January 2001 to December 2014 at our medical center were retrospectively reviewed. Primary outcomes included morbidity and mortality; secondary outcomes included primary, primary assisted, and secondary patency and resolution of symptoms...
January 11, 2018: Journal of Vascular Surgery. Venous and Lymphatic Disorders
https://www.readbyqxmd.com/read/29333912/the-resting-state-fmri-arterial-signal-predicts-differential-blood-transit-time-through-the-brain
#16
Yunjie Tong, Jinxia Fiona Yao, J Jean Chen, Blaise deB Frederick
Previous studies have found that aperiodic, systemic low-frequency oscillations (sLFOs) are present in blood-oxygen-level-dependent (BOLD) data. These signals are in the same low frequency band as the "resting state" signal; however, they are distinct signals which represent non-neuronal, physiological oscillations. The same sLFOs are found in the periphery (i.e. finger tips) as changes in oxy/deoxy-hemoglobin concentration using concurrent near-infrared spectroscopy. Together, this evidence points toward an extra-cerebral origin of these sLFOs...
January 1, 2018: Journal of Cerebral Blood Flow and Metabolism
https://www.readbyqxmd.com/read/29322704/evaluation-of-cerebral-venous-thrombosis-by-ct-mri-and-mr-venography
#17
Pratibha Issar, Sirasapalli Chinna, Sanjeev Kumar Issar
Objective: To study and compare cerebral parenchymal changes and sinuses involvement in CT with MRI and MRV in Cerebral Venous Thrombosis patients. Method: This study was carried out in the Department of Radiodiagnosis, JLN Hospital and Research Center, Bhilai, Chhattisgarh from October 2012 to Nov 2014 and includes fifty patients of all age groups presenting with clinical symptoms of CVT, admitted in Neurology, Neurosurgery, Medicine, Pediatric, obstetric and Gynecology wards...
November 2017: Journal of the Association of Physicians of India
https://www.readbyqxmd.com/read/29314087/ultrasonographic-assessment-of-the-internal-jugular-vein-for-the-estimation-of-central-venous-pressure-in-hemodialysis-patients-a-preliminary-study
#18
Basile Kerleroux, Jeremy Pasco, Mathieu Dupuis, Marine Eustache, Ahmed Lemrabott, Charlotte Jouzel, Catherine Albert, Kevin Janot, Baptiste Morel, André Pruna
PURPOSE: To investigate a new noninvasive method to assess central venous pressure (CVP) in hemodialysis patients, based on the ultrasonographic measurement of the collapsing point of the internal jugular vein (CVPni). MATERIALS AND METHODS: In this preliminary, noninterventional, single center study, we enrolled 22 dialyzed patients with an indwelling jugular catheter. CVPni was compared to the gold-standard invasive measurement of CVP using the central venous catheter (CVPi)...
January 4, 2018: Journal of Clinical Ultrasound: JCU
https://www.readbyqxmd.com/read/29310406/cerebral-venous-thrombosis-originating-from-internal-jugular-vein-outflow-impairment-a-case-report
#19
Chunxiao Li, Li Sun, Xiuzhen Zhao, Mingqin Zhu, Ying Zhang
RATIONALE: Cerebral venous thrombosis (CVT) comprises a group of cerebral vascular diseases resulting from cerebral venous outflow obstruction caused by various etiologies. The etiology of CVT is complex, including infectious and noninfectious factors. The diagnosis is difficult. As a result, many patients are misdiagnosed or never diagnosed. This patient was diagnosed with CVT due to unilateral internal jugular vein compression. PATIENT CONCERNS: In this report, we present a case of acute onset CVT in a 15-year-old female patient who presented with a headache, nausea, and vomiting as the main clinical manifestations...
December 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/29307968/plasmapheresis-a-retrospective-audit-of-procedures-from-a-tertiary-care-center-in-southern-india
#20
O T Ahammed Nizar, Pratheeksha Rai, Shobhana Nayak Rao, M Pradeep Shenoy
Introduction: The term plasmapheresis/plasma exchange refers to the removal of the plasma component of blood and its replacement with various fluids. Plasma Exchange (PE) has been used to treat a variety of conditions that are associated with an aberrant immune response. We undertook this retrospective study aiming to look at plasmapheresis procedures conducted in the nephrology department over a fixed time period. Materials and Methods: Retrospective analysis of PE procedures from January 2013 to October 2016 was conducted in the nephrology and Intensive Care Unit of a tertiary care teaching hospital...
December 2017: Indian Journal of Critical Care Medicine
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