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https://www.readbyqxmd.com/read/28932982/cerebral-fat-embolism-recognition-complications-and-prognosis
#1
Daniel Agustín Godoy, Mario Di Napoli, Alejandro A Rabinstein
Fat embolism syndrome (FES) is a rare syndrome caused by embolization of fat particles into multiple organs including the brain. It typically manifests with petechial rash, deteriorating mental status, and progressive respiratory insufficiency, usually occurring within 24-48 h of trauma with long-bone fractures or an orthopedic surgery. The diagnosis of FES is based on clinical and imaging findings, but requires exclusion of alternative diagnoses. Although there is no specific treatment for FES, prompt recognition is important because it can avoid unnecessary interventions and clarify prognosis...
September 20, 2017: Neurocritical Care
https://www.readbyqxmd.com/read/28917061/use-of-lipid-emulsion-therapy-in-local-anesthetic-overdose
#2
Ozgur Karcioglu
The use of intravenous lipid emulsion (ILE) therapy as antidote in systemic toxicity of certain agents has gained widespread support. There are increasing data suggesting use of ILE in reversing from local anesthetic-induced systemic toxicity severe, life-threatening cardiotoxicity, although findings are contradictory. Efficiency of ILE was demonstrated in animal studies in the treatment of severe impairment of cardiac functions, via a mechanism for trapping lipophilic drugs in an expanded plasma lipid compartment ("lipid sink")...
October 2017: Saudi Medical Journal
https://www.readbyqxmd.com/read/28910912/-percutaneous-catheterization-for-extracorporeal-membrane-oxygenation-a-retrospective-case-series
#3
X Y Li, H Y He, X Tang, R Wang, C Y Zhang, S Q Wang, B Sun, Z H Tong
Objective: To review the experience of percutaneous catheterization for extracorporeal membrane oxygenation (ECMO) by respiratory intensivists at a single institution. Methods: A retrospective review of 87 patients undergoing percutaneous catheterization for ECMO in Department of Respiratory and Critical Care Medicine of Beijing Chaoyang Hospital from November 2009 to January 2017. Subject demographics, type of support, cannulation configuration, types of cannulas, use of imaging modalities, and complications were recorded and summarized...
September 12, 2017: Chinese Journal of Tuberculosis and Respiratory Diseases
https://www.readbyqxmd.com/read/28898867/cerebral-fat-embolism-clinical-presentation-diagnostic-steps-and-long-term-follow-up
#4
Juliane Dunkel, Christian Roth, Frank Erbguth, Wenke Dietrich, Monika Hügens-Penzel, Andreas Ferbert
OBJECTIVE: Symptomatic cerebral fat embolism (CFE) is a rare complication that occurs after a traumatic injury or orthopaedic surgery and is diagnostically challenging. No data is currently available concerning long-term follow-up. METHODS: We identified from medical records 9 patients with CFE and revised the clinical signs and the diagnostic process. We then analysed long-term follow-up data, targeting clinical course after discharge, neurological impairment, and current quality of life, using the Barthel index and the modified Rankin Scale...
2017: European Neurology
https://www.readbyqxmd.com/read/28871382/beyond-stroke-uncommon-causes-of-diffusion-restriction-in-the-basal-ganglia
#5
Alok A Bhatt, Justin L Brucker, Jeevak Almast
In the emergency setting, a regional area of restricted diffusion involving the basal ganglia typically represents an acute infarct due to small vessel occlusion. However, it is important to consider additional differentials, specifically systemic causes. This article will review anatomy of the basal ganglia and pertinent associated vasculature, followed by other entities that can be a cause of restricted diffusion. These include hemolytic uremic syndrome, hypereosinophilic syndrome, fat embolism, meningitis, and hypoxic-ischemic injury...
September 4, 2017: Emergency Radiology
https://www.readbyqxmd.com/read/28870367/embolic-origin-of-osler-nodes
#6
Yap-Hang Chan, Hung-Fat Tse
No abstract text is available yet for this article.
September 2017: Mayo Clinic Proceedings
https://www.readbyqxmd.com/read/28828108/rare-imaging-of-a-known-entity-fat-embolism-seen-on-ct-in-lower-extremity-vein-after-trauma
#7
Varun Chowdhary, Varun Mehta, Tushar Bajaj, Jonathan Scheiner
Fat embolism occurs in the vast majority of patients who have had trauma (approximately 90%). The most common occurrence is after long bone fracture. It has also been noted in cases after orthopedic surgery. Fat embolism is most often diagnosed when the clinical manifestations of fat embolism syndrome become apparent. Reported cases of fat emboli in transit are unusual. In our case, we present the rare finding of fat embolism seen on computed tomography in the lower extremity after a trauma.
September 2017: Radiology case reports
https://www.readbyqxmd.com/read/28749836/anatomic-study-of-ophthalmic-artery-embolism-following-cosmetic-injection
#8
Sufan Wu, Lei Pan, Hua Wu, Hangyan Shi, Ye Zhao, Yu Ji, Haifeng Zeng
INTRODUCTION: Cosmetic injections of dermal fillers or fat could cause ophthalmic artery embolism and even blindness, the high-risk regions of which are considered glabellar, nasal dorsum, and nasolabial fold. Understanding anatomy of the related arteries is important for a physician to safely perform filler injections. To investigate the mechanisms of ophthalmic artery embolism following the injections, cadaver anatomy was studied. METHODS: Ophthalmic artery, facial artery, their branches, and anastomoses among them were anatomized in 12 fresh cadavers...
September 2017: Journal of Craniofacial Surgery
https://www.readbyqxmd.com/read/28749069/fatal-fat-embolism-after-penis-enlargement-by-autologous-fat-transfer-a-case-report-and-review-of-the-literature
#9
Brita Zilg, Petra Råsten-Almqvist
Fat embolism is an incidental finding in cases of long bone fractures or other trauma, but it is also associated with liposuction and autologous fat transfer, a procedure where fat from liposuction is injected back into the same patient's face, breast, buttocks or penis. We here present a case of sudden death by fat embolism in a healthy young male, caused by a simple penis enlargement procedure, in which fat was injected into the penis shaft. We suggest that the risk of fat embolization might be higher when pretraumatized tissue is subjected to fat injection, like in this case, where a penis elongation was performed before the fat injection...
September 2017: Journal of Forensic Sciences
https://www.readbyqxmd.com/read/28708729/t2-weighted-and-diffusion-magnetic-resonance-imaging-differentiation-of-cerebral-fat-embolism-from-diffuse-axonal-injury
#10
Aaron M Rutman, Elliot J Rapp, Daniel S Hippe, Baoanh Vu, Mahmud Mossa-Basha
OBJECTIVE: This study differentiates cerebral fat embolism (CFE) and diffuse axonal injury (DAI) on diffusion-weighted magnetic resonance imaging (DWI) and T2*-weighted magnetic resonance imaging. METHODS: Consecutive CFE and DAI cases were retrospectively selected. Hemorrhages were characterized by number, size/shape, and distribution, whereas DWI lesions by pattern. The number of hemorrhages was compared using the Mann-Whitney test with adjustment for multiple comparisons, whereas DWI abnormality was compared using Fisher exact test...
July 13, 2017: Journal of Computer Assisted Tomography
https://www.readbyqxmd.com/read/28667706/an-autopsy-case-of-non-traumatic-fat-embolism-syndrome
#11
Mai Sakashita, Shingo Sakashita, Akiko Sakata, Noriko Uesugi, Kazunori Ishige, Ichinosuke Hyodo, Masayuki Noguchi
Fat embolism syndrome (FES) occurs after long bone fractures and the symptoms appear 24-72 h after the initial trauma. Fat emboli can affect both the pulmonary and systemic circulation. Apart from the most common type of FES that originates from bone fracture, non-traumatic FES has been also reported. We have experienced an autopsy case of non-traumatic FES. An 81-year-old man with hepatocellular carcinoma associated with alcoholic liver cirrhosis suddenly lost consciousness before transcatheter arterial chemoembolization treatment for his disease and died 5 h after the episode...
June 30, 2017: Pathology International
https://www.readbyqxmd.com/read/28662607/integrating-fat-embolism-syndrome-scoring-indices-in-sickle-cell-disease-a-practice-management-review
#12
Keneisha Bailey, Jagila Wesley, Adebayo Adeyinka, Louisdon Pierre
Fat embolism syndrome (FES) has been described in the literature as a rare complication of sickle cell disease (SCD). A review article published in 2005 reported 24 cases of FES associated with SCD. In many cases, a definitive diagnosis of FES in SCD is made on autopsy because of the lack of early recognition and the paucity of sensitive and specific testing for this syndrome. Patients with FES usually have a fulminant, rapidly deteriorating clinical course with mortality occurring within the first 24 hours...
January 1, 2017: Journal of Intensive Care Medicine
https://www.readbyqxmd.com/read/28656454/fat-embolism-syndrome
#13
Anselmo Caricato, Giovanni Russo, Daniele Guerino Biasucci, Maria Giuseppina Annetta
No abstract text is available yet for this article.
September 2017: Intensive Care Medicine
https://www.readbyqxmd.com/read/28634507/susceptibility-weighted-imaging-diagnosis-of-cerebral-fat-embolism
#14
Joseph D Burns, Daniel Noujaim, Brian J Scott
No abstract text is available yet for this article.
July 2017: Neurohospitalist
https://www.readbyqxmd.com/read/28612693/-a-man-with-hypoxaemia-after-a-femoral-fracture
#15
T D Koster, M van Dijk, D J Slebos
A 25-year-old male presented with fever and dyspnoea after a femoral fracture, which was treated with intramedullary nail fixation. Based on clinical criteria and a CT scan, the diagnosis fat embolism was made. He was treated conservatively and made a full recovery.
2017: Nederlands Tijdschrift Voor Geneeskunde
https://www.readbyqxmd.com/read/28610768/intracranial-subarachnoid-fat-and-hemorrhage-secondary-to-sacral-fracture-with-spondylopelvic-dissociation
#16
J Carreres Polo, M V Álvarez Martínez, D Sánchez Mateos
We describe a case of fat droplets and blood in the cerebral subarachnoid space secondary in a patient with a complex sacral fracture without associated cranial trauma, a few days after admission. To our knowledge, there is only one published case with similar findings and without any other underlying lesion as cause. We explain the differences in the mechanism of production between this direct fat embolism and brain fat embolism syndrome, which is an intravascular embolism with different radiological appearance...
June 10, 2017: Radiología
https://www.readbyqxmd.com/read/28559567/functional-end-arterial-circulation-of-the-choroid-assessed-by-using-fat-embolism-and-electric-circuit-simulation
#17
Ji Eun Lee, Ki Su Ahn, Keun Heung Park, Kang Yeun Pak, Hak Jin Kim, Ik Soo Byon, Sung Who Park
The discrepancy in the choroidal circulation between anatomy and function has remained unsolved for several decades. Postmortem cast studies revealed extensive anastomotic channels, but angiographic studies indicated end-arterial circulation. We carried out experimental fat embolism in cats and electric circuit simulation. Perfusion defects were observed in two categories. In the scatter perfusion defects suggesting an embolism at the terminal arterioles, fluorescein dye filled the non-perfused lobule slowly from the adjacent perfused lobule...
May 30, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28536869/the-technique-and-benefits-of-angiographic-embolization-of-inferior-epigastric-arteries-prior-to-pedicled-tram-flap-breast-reconstruction-results-from-a-single-center
#18
Alysse J Sever, Chirag Patel, Yahya Albeer, Vigen B Darian
PURPOSE: To report a single center's experience with selective arterial embolization of the deep inferior epigastric arteries (DIEA) prior to pedicled TRAM flap breast reconstruction including techniques and outcomes. MATERIALS AND METHODS: Retrospective chart review was performed for 15 patients who underwent pedicled TRAM flap breast reconstruction after selective embolization of bilateral DIEA. Data were analyzed to display the spectrum of postoperative outcomes following the TRAM flap procedure status post-selective angiographic embolization of the bilateral DIEA to improve vascularity of the TRAM flaps by rendering the tissue partially ischemic to undergo neovascularization...
May 23, 2017: Cardiovascular and Interventional Radiology
https://www.readbyqxmd.com/read/28501041/trauma-patient-with-fat-embolism-detected-on-computed-tomography
#19
Isabel Sousa, João Janeiro, Paula Campos, Isabel Távora
Fat embolism is frequent following fractures of long bones, however the development of the clinical syndrome of fat embolism (characterized by progressive respiratory distress, mental status depression and petechial rash) is rare, but relevant because of its potential severity. We report a case of a trauma patient with multiple fractures of the right lower limb in whom an emergency computed tomography scan showed fat emboli within the lumen of the homolateral common femoral vein. The imaging detection of macroscopic fat emboli should alert the clinician to the potential for subsequent fat embolism syndrome...
January 31, 2017: Acta Médica Portuguesa
https://www.readbyqxmd.com/read/28488413/preventing-and-treating-coronary-perforations-lessons-from-disaster-management
#20
EDITORIAL
Yader Sandoval, Emmanouil S Brilakis
Coronary artery perforations (CAP) are rare in patients undergoing routine PCI with recent contemporary databases reporting an incidence ∼0.3%. Older age, cardiomyopathy or left ventricular dysfunction, mechanical circulatory support prior to PCI, and CTO lesions have the strongest association with CAP. Prevention, early detection, preparedness and familiarity with the equipment used to treat perforations (such as efficient use of covered stents, and fat or coil embolization) and regrouping to examine and educate about these experiences are key for improving our response to cath lab disasters...
May 2017: Catheterization and Cardiovascular Interventions
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