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Pericardial effusions

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https://www.readbyqxmd.com/read/28212836/point-of-care-ultrasonography-for-evaluation-of-acute-dyspnea-in-the-emergency-department
#1
Maurizio Zanobetti, Margherita Scorpiniti, Chiara Gigli, Peiman Nazerian, Simone Vanni, Francesca Innocenti, Valerio T Stefanone, Caterina Savinelli, Alessandro Coppa, Sofia Bigiarini, Francesca Caldi, Irene Tassinari, Alberto Conti, Stefano Grifoni, Riccardo Pini
BACKGROUND: Acute dyspnea is a common symptom in the emergency department (ED). Standard approach to dyspnea often relies on radiologic and laboratoristic results, causing excessive delay before adequate therapy is started; an integrated point-of-care ultrasonography (PoCUS) approach can shorten the time needed to formulate a diagnosis maintaining an acceptable safety profile. METHODS: Consecutive adult patients presenting with dyspnea and admitted after ED evaluation were prospectively enrolled...
February 14, 2017: Chest
https://www.readbyqxmd.com/read/28209298/utidelone-plus-capecitabine-versus-capecitabine-alone-for-heavily-pretreated-metastatic-breast-cancer-refractory-to-anthracyclines-and-taxanes-a-multicentre-open-label-superiority-phase-3-randomised-controlled-trial
#2
Pin Zhang, Tao Sun, Qingyuan Zhang, Zhongyu Yuan, Zefei Jiang, Xiao Jia Wang, Shude Cui, Yuee Teng, Xi-Chun Hu, Junlan Yang, Hongming Pan, Zhongsheng Tong, Huiping Li, Qiang Yao, Yongsheng Wang, Yongmei Yin, Ping Sun, Hong Zheng, Jing Cheng, Jinsong Lu, Baochun Zhang, Cuizhi Geng, Jian Liu, Roujun Peng, Min Yan, Shaohua Zhang, Jian Huang, Li Tang, Rongguo Qiu, Binghe Xu
BACKGROUND: Utidelone, a genetically engineered epothilone analogue, has shown promise as a potential treatment for breast cancer in phase 1 and 2 trials. The aim of this phase 3 trial was to compare the efficacy and safety of utidelone plus capecitabine versus capecitabine alone in patients with metastatic breast cancer. METHODS: We did a multicentre, open-label, superiority, phase 3, randomised controlled trial in 26 hospitals in China. Eligible participants were female patients with metastatic breast cancer refractory to anthracycline and taxane chemotherapy regimens...
February 10, 2017: Lancet Oncology
https://www.readbyqxmd.com/read/28208025/aeol-10150-mitigates-radiation-induced-lung-injury-in-the-nonhuman-primate-morbidity-and-mortality-are-administration-schedule-dependent
#3
Thomas J MacVittie, Allison Gibbs, Ann M Farese, Kory Barrow, Alexander Bennett, Cheryl Taylor-Howell, Abdul Kazi, Karl Prado, George Parker, William Jackson Iii
Pneumonitis and fibrosis are potentially lethal, delayed effects of acute radiation exposure. In this study, male rhesus macaques received whole-thorax lung irradiation (WTLI) with a target dose of 10.74 Gy prescribed to midplane at a dose rate of 0.80 ± 0.05 Gy/min using 6 MV linear accelerator-derived photons. The study design was comprised of four animal cohorts: one control and three treated with AEOL 10150 (n = 20 animals per cohort). AEOL 10150, a metalloporphyrin antioxidant, superoxide dismutase mimetic was administered by daily subcutaneous injection at 5 mg/kg in each of three schedules, beginning 24 ± 2 h postirradiation: from day 1 to day 28, day 1 to day 60 or a divided regimen from day 1 to day 28 plus day 60 to day 88...
February 16, 2017: Radiation Research
https://www.readbyqxmd.com/read/28207201/diagnostic-yield-of-cytopathology-in-evaluating-pericardial-effusions-clinicopathologic-analysis-of-419-specimens
#4
Jad Saab, Rana S Hoda, Navneet Narula, Syed A Hoda, Brian E Geraghty, Abu Nasar, Susan A Alperstein, Jeffrey L Port, Tamar Giorgadze
BACKGROUND: Pericardial effusions can cause considerable morbidity and potentially may lead to mortality. Malignant pericardial effusions are uncommon, and data on malignancies encountered in pericardial effusion cytology specimens are limited. METHODS: Relevant records of all pericardial effusions from January 2008 to September 2014 were examined and compared with pericardial biopsy results when performed. Discrepant cases were reviewed to determine the cause of the disagreement...
February 2017: Cancer
https://www.readbyqxmd.com/read/28202857/cytokine-profiles-in-pericardial-effusion-in-a-down-syndrome-infant-with-transient-abnormal-myelopoiesis
#5
Yoshihiko Shitara, Naoto Takahashi, Yoshinori Aoki, Motohiro Kato, Riki Nishimura, Shinya Tsuchida, Akira Oka
Infants with Down Syndrome (DS) are at risk of developing a transient abnormal myelopoiesis (TAM). TAM is characterised by increased circulating blast cells but usually self-limiting. DS patients with TAM sometimes show fetal hydrops and effusion in body cavities, but the mechanism remains unclear. We report here a case of infant with DS who had pericardial effusion, TAM, and eosinophilia. In her pericardial effusion, white blood cell count was 6.0 × 10(3)/µL, 41% of which were eosinophils. After administration of prednisolone, pericardial effusion gradually decreased, and TAM and eosinophilia improved...
2017: Tohoku Journal of Experimental Medicine
https://www.readbyqxmd.com/read/28198520/twelve-month-follow-up-of-left-atrial-appendage-occlusion-with-amplatzer-amulet
#6
Caroline Kleinecke, Jai-Wun Park, Martin Gödde, Konstantin Zintl, Steffen Schnupp, Johannes Brachmann
BACKGROUND: The Amplatzer Amulet (St. Jude Medical, Minneapolis, MN, USA) is a second generation Amplatzer device for left atrial appendage occlusion for stroke prophylaxis in patients with atrial fibrillation. This research sought to assess the clinical performance of the Amplatzer Amulet device and in follow up for 12 months. METHODS: In this single-center registry patients with atrial fibrillation and contraindication to oral anticoagulation underwent left atrial appendage occlusion (LAAO) with the Amplatzer Amulet device...
February 15, 2017: Cardiology Journal
https://www.readbyqxmd.com/read/28197055/pericardial-effusion-and-cardiac-tamponade-following-percutaneously-inserted-central-line-insertion-in-an-extremely-low-birth-weight-baby-case-report-and-successful-management
#7
Avinash V Desai, Abnish Kumar, Praful Shanbhag, Forum Shah
Pericardial effusion and cardiac tamponade are rare complications of percutaneously inserted central lines (PICLs), in extremely low-birth-weight babies. This particular complication carries a high degree of mortality, if not suspected and diagnosed. Bedside echocardiography proves not only diagnostic but also can be lifesaving in these conditions. Here, we wish to report such a baby who suddenly deteriorated and showed cardiovascular instability 2 days after the insertion of PICL. Immediate bedside echocardiography helped pick up the effusion which was drained using a subxiphoid percutaneous approach...
January 2017: Indian Journal of Critical Care Medicine
https://www.readbyqxmd.com/read/28196967/coxsackie-myocarditis-and-hepatitis-with-reactivated-epstein-bar-virus-ebv-a-case-report
#8
Varunsiri Atti, Nathan M Anderson, Mathew B Day
BACKGROUND Myocarditis, defined as inflammation of myocardial tissue of the heart, is an uncommon cardiac presentation and is due to a variety of causes. It affects 1% of the US population, 50% of which is caused by coxsackie B virus. Cardiac tissue is the prime target, and destruction of myocardium results in cardiac failure with fluid overload. CASE REPORT Our patient was a 57-year-old woman with fever, headache, neck pain, and generalized malaise. Her white blood cell count was 13×10³ cells/mm³. Interestingly, lumbar puncture ruled out meningitis...
February 15, 2017: American Journal of Case Reports
https://www.readbyqxmd.com/read/28196368/pericardio-amniotic-shunting-for-incomplete-pentalogy-of-cantrell
#9
Alexander C Engels, Anne Debeer, Francesca M Russo, Michael Aertsen, Katleen Aerts, Marc Miserez, Jan Deprest, Liesbeth Lewi, Roland Devlieger
A 27-year-old woman, gravida 2, para 0, presented with an incomplete Pentalogy of Cantrell with an omphalocele, diaphragmatic hernia, and a pericardial defect at 32 weeks' gestation. A large pericardial effusion compressed the lungs and had led to a reduced lung growth with an observed-to-expected total lung volume of 28% as measured by MRI. The effusion disappeared completely after the insertion of a pericardio-amniotic shunt at 33 weeks. After birth, the newborn showed no signs of pulmonary hypoplasia and underwent a surgical correction of the defect...
February 15, 2017: Fetal Diagnosis and Therapy
https://www.readbyqxmd.com/read/28195650/cell-tube-block-a-new-technique-to-produce-cell-blocks-from-fluid-cytology-samples
#10
Ricardo Marcos, Marta Santos, Carla Marrinhas, Mario Caniatti
BACKGROUND: Cell blocks are widely used in human cytopathology. Several techniques have been proposed to convert fluid specimens into solid material, which after embedding in paraffin can be used for histochemistry, immunohistochemistry, or molecular testing. In contrast, only in the last few years, have cell blocks begun to be used in the veterinary field. OBJECTIVES: The purpose of the study was to present the production and features of cell tube blocks (CTB) with veterinary liquid samples...
February 13, 2017: Veterinary Clinical Pathology
https://www.readbyqxmd.com/read/28194293/hydralazine-induced-lupus-syndrome-presenting-with-recurrent-pericardial-effusion-and-a-negative-antinuclear-antibody
#11
Praneet Iyer, Ahmed Dirweesh, Ritika Zijoo
Drug induced lupus erythematosus (DIL or DILE) is an autoimmune disorder caused by chronic use of certain drugs. We report a unique case of hydralazine induced lupus syndrome (HILS) with a negative antinuclear antibody in a female patient who was on hydralazine for a period of 1.5-2 years and developed recurrent pericardial effusion as a result of it. Initially her condition was managed with a pericardial window. The recurrence of a massive pericardial effusion necessitated a right hemipericardiectomy. After hydralazine was stopped, she never had any further episodes of pericardial effusion or tamponade...
2017: Case Reports in Rheumatology
https://www.readbyqxmd.com/read/28191535/association-of-serum-intact-fibroblast-growth-factor-23-with-left-ventricular-mass-and-different-echocardiographic-findings-in-patients-on-hemodialysis
#12
Amir Ahmad Nassiri, Monir Sadat Hakemi, Reza Safar-Pour, Ali Ahmadi, Maryam Tohidi, Babak Sharif Kashani, Fatemeh Esfehani, Soudabeh Alatab
OBJECTIVES: To determine the association of fibroblast growth factor 23 (FGF23) with left ventricular hypertrophy (LVH) through the assessment of left ventricular (LV) mass and left ventricular mass index (LVMI) in patients on hemodialysis, this study was done. METHODS: All patients on hemodialysis who are older than 18 years and in whom hemodialysis vintage was at least 6 months were enrolled. All patients were on hemodialysis thrice a week for 4 h using low-flux dialysis filters, polysulfone membranes, reverse osmosis purified water, and bicarbonate-base hemodialysis solution...
September 1, 2016: Journal of Translational Internal Medicine
https://www.readbyqxmd.com/read/28186653/progression-of-cutaneous-plasmacytoma-to-plasma-cell-leukemia-in-a-dog
#13
Emily D Rout, Alba Maria M Shank, Angharad H K Waite, Andrea Siegel, Anne C Avery, Paul R Avery
A 5-year-old male neutered Bernese Mountain Dog was presented for cutaneous plasmacytoma, which was treated by surgical excision. Four months later, the dog developed multiple skin masses, hyphema, pericardial and mild bicavitary effusions, myocardial masses, and marked plasmacytosis in the peripheral blood. Circulating plasma cells expressed CD34 and MHC class II by flow cytometry. Immunocytochemistry demonstrated that these cells were strongly positive for multiple myeloma oncogene 1/interferon regulatory factor 4 (MUM-1) and weakly to moderately positive for Pax5...
February 10, 2017: Veterinary Clinical Pathology
https://www.readbyqxmd.com/read/28185680/recurrent-pericarditis
#14
M Imazio, A Battaglia, L Gaido, F Gaita
Recurrent pericarditis is the most troublesome complication of pericarditis occurring in 15 to 30% of cases. The pathogenesis is often presumed to be immune-mediated although a specific rheumatologic diagnosis is commonly difficult to find. The clinical diagnosis is based on recurrent pericarditis chest pain and additional objective evidence of disease activity (e.g. pericardial rub, ECG changes, pericardial effusion, elevation of markers of inflammation, and/or imaging evidence of pericardial inflammation by CT or cardiac MR)...
February 6, 2017: La Revue de Médecine Interne
https://www.readbyqxmd.com/read/28181450/management-of-iatrogenic-aortal-dissection-as-a-complication-of-coronary-intervention-wait-and-watch
#15
Rajesh Dandale, Alexander Krapivsky, Feraydoon Niroomand
Iatrogenic aortic dissection (AD) is quite a rare complication during percutaneous coronary intervention (PCI). The exact mechanism of iatrogenic AD during PCI is unknown. A standard of care in the management of iatrogenic AD is still lacking. We describe a case of an 83-year-old man, with an aortocoronary bypass graft, who underwent complex PCI with rotational atherectomy catheterization with a radial approach for a chronic right coronary artery stenosis, complicated by AD. According to our experience, retrograde dissection into the aorta during PCI can be sealed with a coronary stent that covers the coronary ostium and should be treated conservatively in most circumstances, unless complication like extension of dissection into other vessels or pericardial effusion or hemodynamic instability occurs...
February 9, 2017: Future Cardiology
https://www.readbyqxmd.com/read/28174490/clinical-value-of-contrast-enhanced-ultrasound-in-improving-diagnostic-accuracy-rate-of-transthoracic-biopsy-of-anterior-medial-mediastinal-lesions
#16
Jingjing Fu, Wei Yang, Song Wang, Jing Bai, Hao Wu, Haiyue Wang, Kun Yan, Minhua Chen
OBJECTIVE: To evaluate the clinical value of contrast-enhanced ultrasound (CEUS) in transthoracic biopsy of anterior-medial mediastinal lesions. METHODS: A total of 123 patients with anterior or middle mediastinum lesions required ultrasound guided transthoracic biopsy for pathological diagnosis. Among them, 72 patients received CEUS examinations before biopsy. After CEUS, 8 patients were excluded from biopsy and the rest 64 patients underwent biopsy (CEUS group)...
December 2016: Chinese Journal of Cancer Research, Chung-kuo Yen Cheng Yen Chiu
https://www.readbyqxmd.com/read/28173670/-clinical-pathologic-and-radiologic-analysis-of-paragonimiasis-in-children
#17
Q Liu, H Zhang, Y M Zhao, L L Zhou, B H Gao, Y P Chen
Objective: To analyze the clinical, pathological and radiological characteristics of paragonimiasis in children for accurate diagnosis and therapy. Methods: A total of 31 patients with paragonimiasis treated from 2002 to 2016 were selected, including 17 cases from migrant areas and 14 cases from Wenzhou area. Results: In migrant children group, the serum IgE was significantly higher than that in Wenzhou area group [(2 379±944) IU/mL∶(1 552±1 121) IU/mL, t=-2.23, P<0.05], and the duration of therapy was remarkable longer [(13...
February 8, 2017: Zhonghua Bing Li Xue za Zhi Chinese Journal of Pathology
https://www.readbyqxmd.com/read/28163445/massive-pericardial-effusion-yet-no-signs-of-tamponade
#18
Sunitha Vaidyanathan, Amol Gupta, Kothandam Sivakumar
No abstract text is available yet for this article.
January 2017: Annals of Pediatric Cardiology
https://www.readbyqxmd.com/read/28146196/-cardiobacterium-hominis-pericarditis-an-unusual-case
#19
José Salinas, Ailyn Irígoin, Mario Calvo, Carla Concha, Leopoldo Ardiles
The case of a male patient under hemodialytic therapy, who developed right heart failure is presented. Echocardiography revealed pericardial effusion, constrictive pattem in the right cavities, septation, without valvular damage and preserved systolic and diastolic function. Pericardial drainage and extensive pericardiectomy was performed obtaining cultures of pericardial tissue positive for an HACEK group organism, Cardiobacterium hominis, with repeatedly negative blood cultures. This is a rare clinical presentation of isolated bacterial pericarditis by an atypical microorganism, without associated endocarditis...
December 2016: Revista Chilena de Infectología: órgano Oficial de la Sociedad Chilena de Infectología
https://www.readbyqxmd.com/read/28141772/cardiac-tamponade-diagnosed-by-point-of-care-ultrasound
#20
Austin T Smith, Caroline Watnick, Robinson M Ferre
We present a case involving a 12-year-old boy who presented to the emergency department and was diagnosed with a pericardial effusion with tamponade physiology by point-of-care ultrasound. The diagnosis resulted in prompt treatment and definitive therapy.
February 2017: Pediatric Emergency Care
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