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Condition: Hypertension
Procedure: CT Scan

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Total 387 results found since Jan 2013.

Clinical management guidelines for subarachnoid haemorrhage. Diagnosis and treatment
Conclusions SAH is a severe and complex disease which must be managed in specialised centres by professionals with ample experience in relevant diagnostic and therapeutic processes.
Source: Neurologia - October 12, 2014 Category: Neurology Source Type: research

Clinical Reasoning: An 87-year-old woman with left-sided numbness
An 87-year-old woman with a history of hypertension, hyperlipidemia, and peripheral vascular disease presented with acute left paresthesias. On evaluation, blood pressure was 152/77 mm Hg and heart rate 78 and regular. Physical examination had normal results. On neurologic examination, she had normal mental status, decreased sensation on the left face, and normal strength, tone, and reflexes. Cerebellar examination and gait were normal. There was reduced light touch and pinprick sensation of the left arm and leg, with no extinction. Complete blood count and comprehensive metabolic panel were within normal limits, and ECG s...
Source: Neurology - October 12, 2015 Category: Neurology Authors: Yaghi, S., Elkind, M. S. V. Tags: Stroke prevention, All Cerebrovascular disease/Stroke, Cardiac, Embolism, Infarction RESIDENT AND FELLOW SECTION Source Type: research

Silent brain infarcts in high blood pressure patients with cardiac implantable electronic devices: unmasking silent atrial fibrillation
Background: Hypertensive patients present a higher risk for developing atrial fibrillation and its complications. Cardiac implantable electronic devices (CIEDs) have shown reliable atrial fibrillation detection as atrial high-rate episodes (AHREs). The presence of AHRE more than 5 min has been related to increased risk of stroke, but a high proportion of ischemic brain lesions (IBLs) could be subclinical and thromboembolic risk underestimated. Methods: We included hypertensive patients with CIED and we analyzed the incidence of AHRE and the presence of IBL on computed tomography (CT) scan. Results: One hundred and twenty...
Source: Journal of Hypertension - December 23, 2015 Category: Cardiology Tags: ORIGINAL PAPERS: Heart Source Type: research

Limb ischemia, an alarm signal to a thromboembolic cascade - renal infarction and nephrectomy followed by surgical suppression of the left atrial appendage.
We present the case of a 55-year-old male with mild hypertension and brief episodes of paroxysmal self-limiting atrial fibrillation (AF) since 2010. Despite a small cardioembolic risk score, CHA2DS2-Vasc=1 (Congestive heart failure, Hypertension, Age=75, Diabetes melitus, prior Stroke), the patient is effectively anticoagulated using acenocumarol. In December 2014, he showed signs of plantar transitory ischemia, for which he did not address the doctor. In early January 2015, he urgently presented at the hospital with left renal pain, caused by a renal infarction, diagnosed by computed tomography (CT) angiography. Left neph...
Source: Romanian Journal of Morphology and Embryology - August 17, 2016 Category: Journals (General) Tags: Rom J Morphol Embryol Source Type: research

Posterior reversible encephalopathy syndrome in a postpartum hemorrhagic woman without hypertension: A case report
Rationale: Posterior reversible encephalopathy syndrome (PRES), which diagnosis is based on clinical symptoms and radiological features, is a neurotoxic disease characterized by a set of clinical manifestations, such as seizure, headache, visual, and/or consciousness disturbance. It is the first case of PRES followed by postpartum hemorrhage (PPH) without underlying disease. Patient concerns: A 37-year-old healthy woman had PPH after caesarean section. Six days after delivery, headache occurred suddenly, followed by episodes of clonus seizure. Diagnoses: Brain computed tomography showed ischemic stroke. However, magnetic...
Source: Medicine - April 1, 2017 Category: Internal Medicine Tags: Research Article: Clinical Case Report Source Type: research

Contrast induced encephalopathy mimicking reperfusion injury (P3.285)
Conclusions:Diagnostic or therapeutic angiography is frequently performed for acute ischemic or hemorrhagic stroke. Clinicians should be aware of contrast induced encephalopathy and consider it in cases of neurologic deterioration after angiography in order to initiate appropriate treatment and avoid unnecessary invasive tests.Disclosure: Dr. Bakradze has nothing to disclose. Dr. Pasquale has nothing to disclose. Dr. Kirchoff-Torres has nothing to disclose.
Source: Neurology - April 17, 2017 Category: Neurology Authors: Bakradze, E., Pasquale, D., Kirchoff-Torres, K. Tags: Cerebrovascular Disease Case Reports II Source Type: research

Insular DWI Hyperintensities in Subdural Hematoma: A case series and pathophysiologic review (P5.056)
Conclusions:Proposed mechanisms for SDH-associated insular infarction include venous hypertension and traumatic arterial vasospasm. SDH-associated insular infarction is a marker of greater disease severity. Advanced imaging findings may be an important biomarker of disease severity and may influence complex management decisions. Future prospective studies are necessary to determine the incidence of SDH-associated infarction, putative stroke mechanisms, and resulting patient outcomes.Disclosure: Dr. Sacchetti has nothing to disclose. Dr. Yan has nothing to disclose. Dr. Thompson has nothing to disclose. Dr. Fehnel has nothing to disclose.
Source: Neurology - April 17, 2017 Category: Neurology Authors: Sacchetti, D., Yan, S., Thompson, B., Fehnel, C. Tags: Neurocritical Care: Intracerebral Hemorrhage Source Type: research

Severe Symptoms, but a Truly Treatable Disease
​BY NOURA MAHDI; DARRON LEWIS; JEREMY OSBORNE; & AHMED RAZIUDDIN, MDA 73-year-old man was brought to the emergency department from his nursing home for rectal bleeding and anemia. The patient mentioned he had had episodes of bright red rectal bleeding and constipation for a few months. A colonoscopy had been done prior to the visit, which revealed a large intestine tumor and biopsy confirming adenocarcinoma. He was awaiting an appointment with his surgeon.The patient reported bloody rectal leakage, and a CBC done at the nursing home showed a hemoglobin level of 7.2. He also complained of dyspnea but denied any other ...
Source: The Case Files - March 20, 2018 Category: Emergency Medicine Tags: Blog Posts Source Type: research

Cardiopulmonary factors affecting 6-min walk distance in patients with idiopathic inflammatory myopathies
In conclusion, impaired DLCO due to interstitial lung disease was suggested to be a fundamental parameter affecting exercise capacity, in addition to heart involvement, in patients with idiopathic inflammatory myopathies.
Source: Rheumatology International - May 14, 2018 Category: Rheumatology Source Type: research

Peridevice Leak After Left Atrial Appendage Closure: Incidence, Risk Factors, and Clinical Impact
ConclusionsThe PDL rate detected by CCTA after LAAC was high, especially in cases with a low device compression ratio (< 10%), but decreased over time. The incidence of MACE was quantitatively greater with PDL, but the difference was not statistically significant. Larger studies are needed to determine the clinical importance of PDL.RésuméIntroductionPeu d’études ont fait état des taux et des répercussions cliniques des fuites périprothétiques (FPP) après la fermeture de l’appendice auriculaire gauche (AAG) par voie percutanée.MéthodesNous avons inscrit de manière prospective tous les patients consécuti...
Source: Canadian Journal of Cardiology - March 30, 2019 Category: Cardiology Source Type: research

Neuroimaging and Neurolaw: Drawing the Future of Aging
Vincenzo Tigano1, Giuseppe Lucio Cascini2, Cristina Sanchez-Castañeda3, Patrice Péran4 and Umberto Sabatini5* 1Department of Juridical, Historical, Economic and Social Sciences, University of Magna Graecia, Catanzaro, Italy 2Department of Experimental and Clinical Medicine, University of Magna Graecia, Catanzaro, Italy 3Department of Clinical Psychology and Psychobiology, University of Barcelona, Barcelona, Spain 4ToNIC, Toulouse NeuroImaging Center, Université de Toulouse, Inserm, UPS, Toulouse, France 5Department of Medical and Surgical Sciences, University of Magna Graecia, Catanzaro, ...
Source: Frontiers in Endocrinology - April 7, 2019 Category: Endocrinology Source Type: research

Decompressive Craniectomy for Traumatic Brain Injury: Postoperative Cerebral Hemodynamic Evaluation
Conclusion: There is a wide heterogeneity of postoperative cerebral hemodynamic findings among TBI patients who underwent DC, including hemodynamic heterogeneity between their cerebral hemispheres. DC was proved to be effective for the treatment of cerebral oligoemia. Our data support the concept of heterogeneous nature of the pathophysiology of the TBI and suggest that DC as the sole treatment modality is insufficient. Introduction Decompressive craniectomy (DC) may effectively decrease intracranial pressure (ICP) and increase cerebral perfusion pressure (CPP) in traumatic brain injury (TBI) patients with refracto...
Source: Frontiers in Neurology - April 11, 2019 Category: Neurology Source Type: research

Decompressive Craniectomy for Traumatic Brain Injury: Postoperative TCD Cerebral Hemodynamic Evaluation
Conclusion: There is a wide heterogeneity of postoperative cerebral hemodynamic findings among TBI patients who underwent DC, including hemodynamic heterogeneity between their cerebral hemispheres. DC was proved to be effective for the treatment of cerebral oligoemia. Our data support the concept of heterogeneous nature of the pathophysiology of the TBI and suggest that DC as the sole treatment modality is insufficient. Introduction Decompressive craniectomy (DC) may effectively decrease intracranial pressure (ICP) and increase cerebral perfusion pressure (CPP) in traumatic brain injury (TBI) patients with refracto...
Source: Frontiers in Neurology - April 11, 2019 Category: Neurology Source Type: research

Computed tomography angiography-based analysis of high-risk intracerebral haemorrhage patients by employing a mathematical model
Haemorrhagic stroke accounts for approximately 31.52% of all stroke cases, and the most common origin is hypertension. However, little is known about the method to identify high-risk populations of hypertensiv...
Source: BMC Bioinformatics - May 1, 2019 Category: Bioinformatics Authors: Le Zhang, Jin Li, Kaikai Yin, Zhouyang Jiang, Tingting Li, Rong Hu, Zheng Yu, Hua Feng and Yujie Chen Tags: Research Source Type: research

Incidence and Distribution of Cerebral Embolism After Cardiac Surgery According to the Systemic Perfusion Strategy 　- A Diffusion-Weighted Magnetic Resonance Imaging Study.
CONCLUSIONS: According to the results of postoperative DW-MRI, retrograde perfusion itself might not increase the incidence of postoperative cerebral embolism in properly selected cardiac surgery patients undergoing routine preoperative CTA examination. PMID: 31776305 [PubMed - as supplied by publisher]
Source: Circulation Journal - November 25, 2019 Category: Cardiology Authors: Je HG, Ju MH, Lee CH, Lim MH, Lee JH, Oh HR Tags: Circ J Source Type: research