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https://www.readbyqxmd.com/read/27922242/neck-epidermoid-cyst-mimicking-tuberculosis-at-ultrasound-case-report-and-review-of-literature
#1
Jacopo Cambi, Giovanni Monciatti, Luca Pelliccia, Maria Carla Spinosi, Leopoldo Brindisi
Neck masses in children can be inflammatory, congenital or neoplastic. When a congenital cyst becomes infected repeatedly, it may mimic inflammatory disease and the diagnosis may be challenging with ultrasound. An increasing incidence of infection with non-tuberculous mycobacterial organisms has been observed in recent decades in children with cervical lymphadenopathy. An ultrasound scan performed during the infectious phase of a mass can be misleading and can lead to an incorrect diagnostic hypothesis with the risk of erroneous medical and surgical therapies...
2016: Turkish Journal of Pediatrics
https://www.readbyqxmd.com/read/27922210/comparison-between-thoracic-radiographic-findings-and-postmortem-diagnosis-of-thoracic-diseases-in-dyspneic-companion-rats-rattus-norvegicus
#2
Virginie Fouriez-Lablée, Claire Vergneau-Grosset, Philip H Kass, Allison L Zwingenberger
Companion rats are often presented to veterinarians for respiratory difficulties. Dyspnea in rats is most commonly due to infectious pneumonia, and thoracic neoplasia can go undiagnosed ante mortem due to a mistaken interpretation of pneumonia. In domestic carnivores, pulmonary nodular patterns have been shown to correlate with lung neoplastic diseases and infectious diseases. The main objective of this retrospective case series study was to determine whether certain radiographic criteria could be correlated with the presence of thoracic infectious disease and neoplastic disease in companion rats...
December 6, 2016: Veterinary Radiology & Ultrasound
https://www.readbyqxmd.com/read/27922168/update-of-the-swiss-guidelines-on-post-treatment-lyme-disease-syndrome
#3
Johannes Nemeth, Enos Bernasconi, Ulrich Heininger, Mohamed Abbas, David Nadal, Carol Strahm, Stefan Erb, Stefan Zimmerli, Hansjakob Furrer, Julie Delaloye, Thierry Kuntzer, Ekkehard Altpeter, Mathias Sturzenegger, Rainer Weber, For The Swiss Society For Infectious Diseases And The Swiss Society For Neurology
Lyme borreliosis is caused by Borrelia burgdorferi sensu lato infection, which responds well to antibiotic therapy in the overwhelming majority of cases. However, despite adequate antibiotic treatment some patients report persisting symptoms which are commonly summarised as post-treatment Lyme disease syndrome (PTLDS). In 2005, the Swiss Society of Infectious Diseases published a case definition for PTLDS. We aimed to review the scientific literature with a special emphasis on the last 10 years, questioning whether the definitions from 2005 are still valid in the light of current knowledge...
2016: Swiss Medical Weekly
https://www.readbyqxmd.com/read/27921632/access-to-healthcare-services-during-incarceration-among-female-inmates
#4
Rabia Ahmed, Cybele Angel, Rebecca Martel, Diane Pyne, Louanne Keenan
Purpose Incarcerated women have a disproportionate burden of infectious and chronic disease, in addition to substance use disorder and mental health illness, when compared to the general population ( Binswanger et al., 2009 ; Fazel et al., 2006 ; Fuentes, 2013; Kouyoumdjian et al., 2012 ). Women often enter the correctional system in poor health, making incarceration an opportunity to address health issues. The purpose of this paper is to explore the barriers to accessing health services that female inmates face during incarceration, the consequences to their health, and implications for correctional health services delivery...
December 19, 2016: International Journal of Prisoner Health
https://www.readbyqxmd.com/read/27921318/meningococcal-vaccination-in-men-who-have-sex-with-men
#5
Christopher W Blackwell
Recent outbreaks of meningitis in men who have sex with men (MSM) in Los Angeles, Chicago, New York City, and other locations across the United States have heightened public health concerns regarding the increasing incidence of meningococcal infections in this vulnerable population. MSM have unique risk factors that result in greater threat from certain infectious diseases, including meningococcal infection. Men who have sex with men who are infected with HIV are at even higher risk. This article explores the increased risks among MSM in contracting and communicating meningococcal infection, use of vaccination as primary prevention, and outreach strategies that may help address this issue and lessen the disease burden associated with meningococcal infection in these sexual minorities...
December 5, 2016: Public Health Nursing
https://www.readbyqxmd.com/read/27921111/rapid-detection-of-hendra-virus-antibodies-an-integrated-device-with-nanoparticle-assay-and-chaotic-micromixing
#6
K Petkovic, G Metcalfe, H Chen, Y Gao, M Best, D Lester, Y Zhu
Current diagnosis of infectious diseases such as Hendra virus (HeV) relies mostly on laboratory-based tests. There is an urgent demand for rapid diagnosis technology to detect and identify these diseases in humans and animals so that disease spread can be controlled. In this study, an integrated lab-on-a-chip device using a magnetic nanoparticle immunoassay is developed. The key features of the device are the chaotic fluid mixing, achieved by magnetically driven motion of nanoparticles with the optimal mixing protocol developed using chaotic transport theory, and the automatic liquid handling system for loading reagents and samples...
December 6, 2016: Lab on a Chip
https://www.readbyqxmd.com/read/27921058/celiac-crisis-associated-with-herpes-simplex-virus-esophagitis
#7
Alan Chen, Christopher M Linz, Julie L Tsay, Ming Jin, Samer S El-Dika
Celiac crisis is a rare presentation of celiac disease that is characterized by life-threatening electrolyte abnormalities, vitamin and mineral deficiencies, and diarrhea. Triggers for celiac crisis include major surgeries, pancreatitis, and infections of cytomegalovirus, and salmonella. A 24-year-old woman presented with celiac crisis associated with severe herpes simplex virus (HSV) esophagitis. This case demonstrates that nutritional deficiencies seen in celiac disease can result in a relative immunodeficiency, which may lead to other infectious complications...
August 2016: ACG Case Reports Journal
https://www.readbyqxmd.com/read/27921037/acute-kidney-injury-in-western-countries
#8
REVIEW
Josée Bouchard, Ravindra L Mehta
BACKGROUND: Acute kidney injury (AKI) is frequent and is associated with poor outcomes, including increased mortality, higher risk of chronic kidney disease, and prolonged hospital lengths of stay. The epidemiology of AKI mainly derives from studies performed in Western high-income countries. More limited data are available from Western low-income and middle-income countries (LMICs) located in Central and South America. SUMMARY: In this review, we summarize the most recent data on the epidemiology of AKI in Western countries, aiming to contrast results from industrialized high-income countries with LMICs...
October 2016: Kidney Diseases
https://www.readbyqxmd.com/read/27921036/acute-kidney-injury-in-asia
#9
REVIEW
Li Yang
BACKGROUND: Acute kidney injury (AKI) is a common disorder and is associated with a high morbidity and mortality worldwide. The diversity of the climate and of the socioeconomic and developmental status in Asia has a great influence on the etiology and presentation of AKI in different regions. In view of the International Society of Nephrology's 0by25 initiative, more and more attention has been paid to AKI in Asian countries. SUMMARY: In this review, we summarize the recent achievements with regard to the prevalence and clinical patterns of AKI in Asian countries...
October 2016: Kidney Diseases
https://www.readbyqxmd.com/read/27920986/fulminant-ecchymosis-as-the-initial-manifestation-of-antiphospholipid-syndrome-aps-triggered-by-respiratory-syncytial-virus-rsv-infection-a-case-report-and-review-of-the-literature
#10
Jun Makino, Sanjana Koshy, Sonal Bajaj, Young-Gwang Jeong, David C Perlman
We present a unique and informative instance of respiratory syncytial virus (RSV) infection associated with antiphospholipid syndrome (APS), and discuss this case in the context of the literature addressing the immunopathogenesis of APS associated with diverse infections. We describe the case of a 43-year-old man with no significant past medical history who presented with the acute onset of fever, hemoptysis, and extensive bullous, ecchymotic lesions in both lower extremities. Punch biopsy of the lesion demonstrated thrombotic vasculopathy...
2017: IDCases
https://www.readbyqxmd.com/read/27920982/clinical-implications-of-paracoccus-yeeii-bacteremia-in-a-patient-with-decompensated-cirrhosis
#11
Jordan Sack, David R Peaper, Pramod Mistry, Maricar Malinis
Infections in patients with cirrhosis are common among those who develop variceal hemorrhage. Prophylactic antimicrobial treatment with third generation cephalosporins is recommended in patients with advanced cirrhosis and gastrointestinal hemorrhage. However no infectious source is identified in up to 50% of patients with cirrhosis and clinical sepsis. We report the first case of Paracoccus yeeii bacteremia in a patient with decompensated cirrhosis who presented with variceal hemorrhage. This rare gram negative organism that occurs naturally in the soil has been difficult to isolate until recent technological advances and may not be susceptible to third generation cephalosporins...
2017: IDCases
https://www.readbyqxmd.com/read/27920856/tongue-base-schwannoma-differential-diagnosis-and-imaging-features-with-a-case-presentation
#12
Zain Badar, Zerwa Farooq, Daniel Zaccarini, Sajeev R Ezhapilli
Schwannomas are slow growing, encapsulated neoplasms that arise from the nerve sheath. A vast majority of these benign neoplasms occur in the head and neck region, most commonly involving the 8th cranial nerve. Schwannomas arising from the base of tongue are very rare and, thus, can easily escape the list of differential diagnosis for a posterior tongue mass. A systematic approach is recommended for diagnosis of a posterior tongue mass, with neoplastic, infectious, and congenital categories. We report a case of a 24-year-old female, who presented with pressure sensation in the throat...
December 2016: Radiology case reports
https://www.readbyqxmd.com/read/27920852/inversion-of-excreted-intravenous-contrast-fluid-levels-in-the-urinary-bladder-on-computed-tomography
#13
Tiffany Chan, Brian McGillen, Kathryn McGillen
Fluid-fluid levels occur on computed tomography due to differences in density between the 2 fluids. For example, intravenous (IV) contrast excreted into the urinary bladder layers posterior with gravity in the supine patient with normal, unopacified urine layering anterior, due to their differing densities. The rare presence of inverted fluid-contrast levels in the bladder calls attention to the existence of pathology such as microscopic hematuria, infectious debris, glycosuria, and purulent fluid. In such instances, the hypodense, nonopacified urine is the abnormality and is often only recognized due to the excreted IV contrast "floating" on top of it within the bladder...
December 2016: Radiology case reports
https://www.readbyqxmd.com/read/27920824/cloning-expression-and-molecular-analysis-of-iranian-brucella-melitensis-omp25-gene-for-designing-a-subunit-vaccine
#14
Soheil Yousefi, Mojtaba Tahmoorespur, Mohammad Hadi Sekhavati
Brucellosis is a well-known domestic animal infectious disease, which is caused by Brucella bacterium. The outer membrane protein 25 kDa (Omp25) gene plays an important role in simulating of TNF-α, IFN-α, macrophage, and cytokines cells. In the current study molecular cloning and expression analysis of Omp25 gene for designing a subunit vaccine against Brucella was investigated. Amplifying the full length of candidate gene was performed using specific primers. Sub-cloning of this gene conducted using pTZ57R/T vector in TOP10F strain of Escherichia coli(E...
October 2016: Research in Pharmaceutical Sciences
https://www.readbyqxmd.com/read/27920764/one-step-pcr-detection-of-salmonella-pullorum-gallinarum-using-a-novel-target-the-flagellar-biosynthesis-gene-flhb
#15
Dan Xiong, Li Song, Shizhong Geng, Jing Tao, Shumin An, Zhiming Pan, Xinan Jiao
Salmonella enterica serovar Pullorum/Gallinarum is an important infectious pathogen that has caused widespread problems for chicken industry. Traditional Salmonella serotyping is an expensive and time-consuming process. In this study, we developed a rapid one-step polymerase chain reaction (PCR) method to identify S. Pullorum/Gallinarum. The PCR-based assay focuses on flhB, which shows a deficient region only in S. Pullorum/Gallinarum, compared with that of other serovars. The specificity and sensitivity of the PCR system were evaluated...
2016: Frontiers in Microbiology
https://www.readbyqxmd.com/read/27920755/finding-potential-therapeutic-targets-against-shigella-flexneri-through-proteome-exploration
#16
Mohammad Uzzal Hossain, Md Arif Khan, Abu Hashem, Md Monirul Islam, Mohammad Neaz Morshed, Chaman Ara Keya, Md Salimullah
Background:Shigella flexneri is a gram negative bacteria that causes the infectious disease "shigellosis." S. flexneri is responsible for developing diarrhea, fever, and stomach cramps in human. Antibiotics are mostly given to patients infected with shigella. Resistance to antibiotics can hinder its treatment significantly. Upon identification of essential therapeutic targets, vaccine and drug could be effective therapy for the treatment of shigellosis. Methods: The study was designed for the identification and qualitative characterization for potential drug targets from S...
2016: Frontiers in Microbiology
https://www.readbyqxmd.com/read/27920716/acute-clinical-worsening-after-steroid-administration-in-cervical-myelitis-may-reveal-a-subdural-arteriovenous-fistula
#17
Silvia Rain, Jan Udding, Daniel Broere
Subdural arteriovenous fistula (SDAVF) is a rare condition characterized by clinical manifestations ranging from mild bilateral sensory deficits to quadriplegia. The diagnosis is often delayed due to unspecific neurological symptoms, initially diagnosed as polyneuropathy or myelopathy. The diagnosis can be delayed for as long as 1-15 years. The following report describes a cervical SDAVF case initially misdiagnosed as myelitis transversa and treated with intravenous steroids. A 56-year-old male presented with sensory deficits and mild leg and right arm weakness...
September 2016: Case Reports in Neurology
https://www.readbyqxmd.com/read/27920715/intra-arterial-mechanical-thrombectomy-an-effective-treatment-for-ischemic-stroke-caused-by-endocarditis
#18
Olafur Sveinsson, Lars Herrman, Staffan Holmin
Patients with stroke secondary to infectious endocarditis have a high in-hospital morbidity and mortality, with only one-third becoming functionally independent. Infective endocarditis is usually considered a relative contraindication to thrombolytic therapy. We describe 3 consecutive cases of acute middle cerebral artery occlusion due to infective endocarditis, who were all successfully treated with intra-arterial mechanical thrombectomy using the Solitaire device. From this limited experience, mechanical thrombectomy could be used as an effective acute treatment for ischemic stroke in patients with infective endocarditis...
September 2016: Case Reports in Neurology
https://www.readbyqxmd.com/read/27920706/ipilimumab-induced-enteritis-without-colitis-a-new-challenge
#19
Marcus Messmer, Sunita Upreti, Yaman Tarabishy, Nikhilesh Mazumder, Reezwana Chowdhury, Mark Yarchoan, Matthias Holdhoff
INTRODUCTION: Ipilimumab is an immune checkpoint inhibitor targeting cytotoxic T-lymphocyte associated antigen 4 (CTLA4), approved to treat metastatic melanoma. It was the first therapy shown to prolong survival in a large, randomized clinical trial. However, immune-related adverse events are common and can be severe. Enterocolitis is a common adverse event with ipilimumab, but enteritis without colitis has not been previously described. CASE REPORT: An 83-year-old man presented to our hospital with grade 3 diarrhea for 5 days...
September 2016: Case Reports in Oncology
https://www.readbyqxmd.com/read/27920654/a-rare-cause-of-pulmonary-nodules
#20
Michael Tsuyoshi Chew, Eric Chak, Karen Matsukuma
Crohn's disease is a chronic, idiopathic autoimmune disorder that primarily targets the gastrointestinal (GI) system. It is characterized by transmural inflammation of the GI tract that can occur anywhere from the mouth to the anus. Not infrequently, the disease may also have extraintestinal manifestations (EIMs) that can affect almost any organ system. It is estimated that EIMs affect up to 36% of patients with Crohn's disease, but the incidence and prevalence of pulmonary involvement are variable in the literature and may be as low as 0...
September 2016: Case Reports in Gastroenterology
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