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http://dx.doi.org/10.1515/cclm-2015-0528 | DOI Listing |
JACC Case Rep
September 2025
Department of Cardiology, Victorian Heart Hospital, Melbourne, Victoria, Australia.
A 76-year-old woman presented with anterolateral ST-segment elevation myocardial infarction complicated by incessant ventricular arrhythmia. Angiography did not find obstructive coronary disease. Echocardiography demonstrated "double valve sign," pathognomonic of aortic dissection, which was subsequently confirmed on computed tomography.
View Article and Find Full Text PDFDiagn Microbiol Infect Dis
August 2025
Blood Center of Zhejiang Province, Hangzhou 310006, China.
This study analyzed the correlation between false-positive HIV ELISA results (using Bio-Rad reagents) and SARS-COV-2 antibody levels in 301 unpaid apheresis platelet donors with prior infection or vaccination, enrolled from Zhejiang Blood Center between February 1 and May 31, 2023. Trends in both the HIV ELISA false-positive rate and SARS-COV-2 antibody levels were assessed. The false-positive rate rose in early 2023, peaking at 0.
View Article and Find Full Text PDFAnesth Analg
September 2025
From the Department of Neurosurgery, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands.
Background: Transcranial electrical stimulation muscle-recorded motor evoked potentials (Tc-mMEPs) are used to monitor the spinal cord motor tracts during spinal surgery. There is considerable intra- and interindividual variability in the signals recorded, causing a high incidence of false positive warnings. Inadequate blood pressure is commonly blamed for false positive warnings and is usually managed with fluid and vasopressor therapy.
View Article and Find Full Text PDFJ Anal Toxicol
September 2025
Department of Laboratory Medicine, Mayo Clinic Arizona, Phoenix, AZ, USA.
Background: Alcohol biomarkers including ethyl glucuronide (EtG) and phosphatidylethanol (PEth) are ordered frequently in clinical and forensic settings including solid organ transplantation. PEth provides a long detection window but can be insensitive to light drinking. In contrast, EtG and ethyl sulfate (EtS) can be elevated after light alcohol consumption and might complement PEth testing.
View Article and Find Full Text PDFTrop Doct
September 2025
Professor and Head, Department of Dermatology, Venereology and Leprosy, King George's Medical University, Lucknow, Uttar Pradesh, India.
A 56-year old immuno-competent male from a non-endemic region in India presented with progressive weight loss, hoarseness of voice and widespread cutaneous lesions, including leonine facies, genital nodules and diffuse scaling. Magnetic resonance imaging of the neck revealed oedematous thickening of the false vocal cords, epiglottis and aryepiglottic folds, suggesting laryngeal involvement. All routine investigations were normal.
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