Intraosseous arteriovenous shunt of lumbar spine mimicking a benign bone tumor: a case report and short review of the literature

ConclusionsTreating physicians should include vascular malformations in differential diagnosis regarding bone tumors. A non-invasive angiographic method could be included in the preoperative work-up.
Source: Interdisciplinary Neurosurgery - Category: Neurosurgery Source Type: research

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Publication date: Available online 5 November 2019Source: Indian Heart JournalAuthor(s): Sreenivas Reddy, Suraj Kumar, Jeet Ram Kashyap, Raghavendra Rao, Vikas Kadiyala, Hithesh Reddy, Naindeep Kaur, Vadivelu Ramalingam, Jaspreet KaurAbstractObjectiveThe coronary artery dimensions have important diagnostic and therapeutic implications in management of coronary artery disease (CAD). There is paucity of data on the coronary artery size in the Indian population as measured by intravascular ultrasound (IVUS).MethodsA total of 303 patients with acute coronary syndrome (ACS) undergoing percutaneous coronary intervention (PCI) wi...
Source: Indian Heart Journal - Category: Cardiology Source Type: research
Conclusion The best algorithm to localise the culprit artery includes ST-elevation in leads II and V6 related to Cx, and ST-elevation in leads III, aVF and V3 related to right coronary artery. Our algorithm has been validated internally and externally, and works better than other previously published algorithms.
Source: Coronary Artery Disease - Category: Cardiology Tags: Myocardial Infarction/Cardiogenic Shock Source Type: research
Conclusions DCB angioplasty for de novo small coronary lesions in the real-world environment in Japan is effective with acceptable 12-month outcomes.
Source: Coronary Artery Disease - Category: Cardiology Tags: Myocardial Infarction/Cardiogenic Shock Source Type: research
Background Visual–functional mismatch between coronary angiography and fractional flow reserve (FFR) has been reported, and the underlying reason remains poorly understood. Therefore, the relationship between angiographic measurements and FFR was evaluated, and predictors for FFR in intermediate coronary artery stenosis were determined. Methods Consecutive 314 patients (405 lesions) with a lesion of 30–80% angiographic diameter stenosis who underwent invasive FFR were recruited. The myocardial area supplied by the coronary artery distal to the stenosis was evaluated using a modified version of the Bypass A...
Source: Coronary Artery Disease - Category: Cardiology Tags: Coronary Physiology Source Type: research
Background Cardiovascular disease is one of the leading causes of death worldwide. According to the results of various studies, protein convertase subtilisin kexin type-9 (PCSK9) was determined as a novel risk factor for stable coronary artery disease. Few studies have investigated the relationship between PCSK9 levels and the severity of coronary artery disease in patients with acute coronary syndrome; thus, we herein aimed to investigate this relationship in patients with non-ST-elevation myocardial infarction (NSTEMI) who underwent coronary angiography. Patients and methods Herein, 168 patients with NSTEMI were pro...
Source: Coronary Artery Disease - Category: Cardiology Tags: Risk Factors Source Type: research
This is a previously healthy male teenager who was awoken by chest pain.  He was seen at another hospital and found to have a slightly elevated troponin, then underwent a CT pulmonary angiogram (PE) protocol which revealed a right sided pneumonia.  He was treated with Ceftriaxone and azithromycin.p.p1 {margin: 0.0px 0.0px 0.0px 0.0px; font: 12.0px Calibri; background-color: #fefefe}The pain is described as located in the midsternal area, radiating to the right arm, described as 8-9/10 and worse with deep inspirations.  He endorsed cough, fever, and body aches in the previous day...
Source: Dr. Smith's ECG Blog - Category: Cardiology Authors: Source Type: blogs
In this study, synchrotron radiation (SR)-based X-ray in-line phase-contrast imaging (ILPCI) and quantitative 3D characterization were used to acquire high-resolution, high-contrast images of rat brain tissue under both normal and seizure conditions. The number of blood microvessels was markedly increased on days 1 and 14, but decreased on day 60 after seizures. The surface area, diameter distribution, mean tortuosity, and number of bifurcations and network segments also showed similar trends. These pathological changes were confirmed by histological tests. Thus, SR-based ILPCI provides systematic and detailed views of cer...
Source: Neuroscience Bulletin - Category: Neuroscience Source Type: research
ConclusionsA delay in diagnosis increases the rate of complications, mainly infectious complications and the formation of granulation tissue that could potentially obstruct the airway, impacting the patient ’s outcome. The first step in the management of these patients is securing the airway, which should be done immediately. The gold standard for the diagnosis and characterization of airway injuries is bronchoscopy as it is the most effective tool to assess topography, extent, and depth of the lesio n.
Source: International Journal of Emergency Medicine - Category: Emergency Medicine Source Type: research
The use of CT angiography (CTA) as the first-line imaging exam for carotid...Read more on AuntMinnie.comRelated Reading: CT usage rates escalate for eye-related emergencies JAMA: Medical imaging use rates continue to rise USPSTF opens review of carotid stenosis screening ARRS: Use of CT angiography surges for carotid imaging Emergency CT use continues its exponential growth
Source: AuntMinnie.com Headlines - Category: Radiology Source Type: news
MONDAY, Dec. 9, 2019 -- The new Society for Cardiovascular Angiography and Intervention (SCAI) cardiogenic shock (CS) classification scheme provides risk stratification for hospital mortality, according to a study recently published in the Journal...
Source: Drugs.com - Pharma News - Category: Pharmaceuticals Source Type: news
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