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Temporal trauma

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https://www.readbyqxmd.com/read/28445376/defining-temporal-hairline-landmarks
#1
Purushottam A Nagarkar, Jonathan Cheng
Brow dermoids are benign pediatric neoplasms. Endoscopic resection requires incisions placed within the temporal hairline, which is often difficult to reliably locate in infants. The authors studied adult and pediatric patients to define the location of the hairline in relationship to simple facial landmarks. Adult and pediatric patients who were seen in preoperative consultation for facial surgical procedures were identified and included in the study. Patients with a history of facial trauma, surgery, or congenital anomalies were excluded...
May 2017: Plastic and Reconstructive Surgery
https://www.readbyqxmd.com/read/28444204/murine-models-of-sepsis-and-trauma-can-we-bridge-the-gap
#2
Julie A Stortz, Steven L Raymond, Juan C Mira, Lyle L Moldawer, Alicia M Mohr, Philip A Efron
Sepsis and trauma are both leading causes of death in the United States and represent major public health challenges. Murine models have largely been used in sepsis and trauma research to better understand the pathophysiological changes that occur after an insult and to develop potential life-saving therapeutic agents. Mice are favorable subjects for this type of research given the variety of readily available strains including inbred, outbred, and transgenic strains. In addition, they are relatively easy to maintain and have a high fecundity...
April 21, 2017: ILAR Journal
https://www.readbyqxmd.com/read/28436547/are-type-d-personality-and-depression-predictors-of-anxiety-and-posttraumatic-stress-symptoms-among-icd-patients
#3
EDITORIAL
Jessica Ford
The literature surrounding posttraumatic stress symptoms (PSS) and anxiety among patients living with implantable cardioverter defibrillators (ICD) is becoming increasingly sophisticated with evidence linking traumatic stress and anxiety to cardiovascular outcomes, examinations of psychosocial treatment of PSS and anxiety, and predictive modeling all contributing to a more nuanced understanding of the predictors, course, and treatment of PSS and anxiety among ICD patients. In this issue of PACE, Habibovic, Denollet, and Pedersen report secondary analyses from the WEBCARE trial data in which the author employed Latent Class Analysis (LCA) to identify trajectories of trauma and anxiety symptoms among patients implanted with ICDs across the 12-month post-implant period and examined associations between the identified trajectories and demographic, clinical, and psychological characteristics of the participants...
April 24, 2017: Pacing and Clinical Electrophysiology: PACE
https://www.readbyqxmd.com/read/28435932/default-mode-network-subsystems-are-differentially-disrupted-in-posttraumatic-stress-disorder
#4
Danielle R Miller, Scott M Hayes, Jasmeet P Hayes, Jeffrey M Spielberg, Ginette Lafleche, Mieke Verfaellie
BACKGROUND: Posttraumatic stress disorder (PTSD) is a psychiatric disorder characterized by debilitating re-experiencing, avoidance, and hyperarousal symptoms following trauma exposure. Recent evidence suggests that individuals with PTSD show disrupted functional connectivity in the default mode network, an intrinsic network that consists of a midline core, a medial temporal lobe (MTL) subsystem, and a dorsomedial prefrontal cortex (dMPFC) subsystem. The present study examined whether functional connectivity in these subsystems is differentially disrupted in PTSD...
January 13, 2017: Biological Psychiatry: Cognitive Neuroscience and Neuroimaging
https://www.readbyqxmd.com/read/28423437/-expert-assessment-of-traumatic-disc-herniations
#5
Martin Schwarze, Marc-André Weber, Florin M Bucur, Marcus Schiltenwolf
In numerous legal areas, expert assessments are needed to clarify the causality of herniated discs: Was the damage caused by an accident? The literature mentions specific requirements regarding the trauma mechanism as well as temporal criteria, which prescribe the causality test. These are essentially high-energy traumas with immediate functional impairments. Accident-related MRI examinations are of paramount importance in the expert assessment process to confirm the primary body harm. In examining the causality constituting liability, competitive causes must be assessed...
April 19, 2017: Zeitschrift Für Orthopädie und Unfallchirurgie
https://www.readbyqxmd.com/read/28414141/temporal-role-of-macrophages-in-cancellous-bone-healing
#6
Olof Helge Sandberg, Love Tätting, Magnus Erik Bernhardsson, Per Aspenberg
Macrophages are important phagocytosing and cytokine producing cells with effects on fracture healing. We used clodronate-containing liposomes to reduce the number of macrophages, in order to study their role in the early phases of cancellous bone healing. Holes were drilled bilaterally into the cancellous bone of the proximal metaphysis of the tibia of 60 mice. A screw was inserted in the hole in the right tibia. The day of surgery was day 0. Clodronate-containing liposomes were injected intraperitoneally as a single injection either day -4 or -1 (before surgery) or day 1 or 3 (after surgery)...
April 14, 2017: Bone
https://www.readbyqxmd.com/read/28413058/erythromelalgia-identification-of-a-corticosteroid-responsive-subset
#7
Gabriel L Pagani-Estévez, Paola Sandroni, Mark D Davis, James C Watson
BACKGROUND: Corticosteroids (CS) may benefit certain patients with erythromelalgia. OBJECTIVES: Our objective was to determine clinical predictors of corticosteroid-responsive erythromelalgia. METHODS: Patients with erythromelalgia who received CS were identified and stratified into corticosteroid nonresponders (NRs), partial corticosteroid responders (PSRs), complete corticosteroid responders (CSRs), and steroid responders (SRs = PSRs + CSRs)...
March 2017: Journal of the American Academy of Dermatology
https://www.readbyqxmd.com/read/28408294/resilience-and-cross-network-connectivity-a-neural-model-for-post-trauma-survival
#8
Marcella Brunetti, Laura Marzetti, Gianna Sepede, Filippo Zappasodi, Vittorio Pizzella, Fabiola Sarchione, Federica Vellante, Giovanni Martinotti, Massimo Di Giannantonio
Literature on the neurobiological bases of Post-Traumatic Stress Disorder (PTSD) considers medial Prefrontal cortex (mPFC), a core region of the Default Mode Network (DMN), as a region involved in response regulation to stressors. Disrupted functioning of the DMN has been recognized at the basis of the pathophysiology of a number of mental disorders. Furthermore, in the evaluation of the protective factors to trauma consequence, an important role has been assigned to resilience. Our aim was to investigate the specific relation of resilience and PTSD symptoms severity with resting state brain connectivity in a traumatized population using magnetoencephalography (MEG), a non-invasive imaging technique with high temporal resolution and documented advantages in clinical applications...
April 10, 2017: Progress in Neuro-psychopharmacology & Biological Psychiatry
https://www.readbyqxmd.com/read/28397274/does-incidental-mastoid-opacification-on-computerized-tomography-necessitate-referral-to-ent
#9
Sophie L Wilkinson, Raguwinder S Sahota, James D Constable, Frazer Harper, Owen Judd
OBJECTIVE: The prevalence of incidental temporal bone disease on magnetic resonance imaging has been widely reported in the medical literature. Despite this, there currently is little evidence regarding incidental otological disease on computerized tomography (CT). Thus, the study aimed to review the CT prevalence of asymptomatic adult ear disease and evaluate the appropriateness of ear, nose, and throat (ENT) referral following its discovery. STUDY DESIGN: Retrospective observational study of 468 CT scans...
April 11, 2017: Laryngoscope
https://www.readbyqxmd.com/read/28392101/surgical-and-endovascular-treatments-of-extracranial-carotid-artery-aneurysms-report-of-six-cases
#10
Shusuke Yamamoto, Naoki Akioka, Daina Kashiwazaki, Masaki Koh, Naoya Kuwayama, Satoshi Kuroda
BACKGROUND: Although the natural course of extracranial carotid artery aneurysms (ECAAs) is still unknown, they may cause stroke or cranial nerve dysfunction unless they are treated. In this report, we reviewed the clinical results of 6 patients who underwent endovascular and surgical treatments for ECAAs. METHODS: A total of 6 patients underwent endovascular and surgical treatments for ECAAs for 9 years. The primary causes of ECAAs included Marfan syndrome (1 patient), infection (1 patient), trauma (2 patients), and unknown (2 patients)...
April 6, 2017: Journal of Stroke and Cerebrovascular Diseases: the Official Journal of National Stroke Association
https://www.readbyqxmd.com/read/28384241/mental-ill-health-in-structural-pathways-to-women-s-experiences-of-intimate-partner-violence
#11
Mercilene T Machisa, Nicola Christofides, Rachel Jewkes
BACKGROUND: Depression, post-traumatic stress disorder (PTSD), and binge drinking are among mental health effects of child abuse and intimate partner violence (IPV) experiences among women. Emerging data show the potential mediating role of mental ill health in the relationship of child abuse and IPV. There is evidence that PTSD, depression and alcohol abuse are comorbid common mental disorders and that a bidirectional relationship exists between depression and IPV in some settings. Furthermore, the temporal direction in the relationship of alcohol abuse and women's IPV experiences from different studies is unclear...
2017: PloS One
https://www.readbyqxmd.com/read/28374621/giant-arachnoid-cyst-associated-with-acute-subdural-haematoma-a-case-report
#12
Alfredo Di Gaeta, Francesco Giurazza, Gianluigi Guarnieri, Mario Muto
Arachnoid cysts are extra-cerebral, intra-arachnoidal cerebrospinal fluid collections - the most frequent congenital developmental intracranial cystic lesions. They are often diagnosed incidentally during imaging exams acquired for different reasons, and are usually asymptomatic. Rare complications are post-traumatic rupture with consequent subdural haematomas. Spontaneous bleeding should be acknowledged as a rare but possible complication of this benign lesion. We report on the case of a patient presenting with a giant arachnoid cyst extending to the left frontal, temporal and parietal lobes associated with acute subdural haematoma without history of trauma...
January 1, 2017: Neuroradiology Journal
https://www.readbyqxmd.com/read/28374140/revisiting-the-indirect-signs-of-a-temporal-bone-fracture-air-air-everywhere
#13
Adam C Ulano, Srinivasan Vedantham, Deepak Takhtani
BACKGROUND AND PURPOSE: The standard head CT protocol makes detection of a temporal bone fracture difficult. The purposes of our study are to revisit the finding of air in various locations around the temporal bone as an indirect sign of fracture and determine if findings could predict fracture pattern. MATERIALS AND METHODS: We searched the radiology reports for the keyword "temporal bone fracture." We recorded the presence of air in multiple locations around the temporal bone and pneumocephalus, opacification of the mastoid air cells or the middle ear cavity, and dominant fracture pattern...
April 3, 2017: Emergency Radiology
https://www.readbyqxmd.com/read/28370229/more-than-just-the-helix-a-series-of-free-flaps-from-the-ear
#14
Patrik Lassus, Annastiina Husso, Jyrki Vuola, Andrew J Lindford
AIM: We herein present our experience using free flaps harvested from the ear region in facial, nasal and intraoral reconstruction. PATIENTS AND METHODS: Between 2011 and 2016, 19 patients underwent reconstruction using 20 free flaps from the ear region based on the superficial temporal vessels. There were 10 males and 9 females with a mean age of 57 years. Defect aetiology consisted of post-tumour ablation (n = 15), trauma (n = 2) and burn scar (n = 2)...
April 1, 2017: Microsurgery
https://www.readbyqxmd.com/read/28331279/unplanned-90-day-readmissions-in-a-specialty-orthopaedic-unit-a-prospective-analysis-of-consecutive-12729-admissions
#15
Mahender Avinash, S Rajasekaran, Siddharth N Aiyer
INTRODUCTION: Unplanned readmissions are an undesirable and expensive outcome of clinical practice. Previous reported literature is limited by retrospective study designs and 30 day study intervals. We analyzed causes for 90-day unplanned readmission, temporal occurrence of major causes, possible predisposing factors, bed days lost and economic impact. MATERIALS & METHODS: A prospective analysis of 12729 admissions was performed over 1 year in an Orthopaedic unit...
June 2017: Journal of Orthopaedics
https://www.readbyqxmd.com/read/28314420/sport-injuries-of-the-ear-and-temporal-bone
#16
REVIEW
L Mariel Osetinsky, Grant S Hamilton, Matthew L Carlson
In cases of head trauma, the ear should be evaluated in all of its components. A good understanding of otologic and skull base anatomy enables a thorough trauma assessment of this complex anatomic region. Auricular laceration, abrasion, avulsion, hematoma, frostbite, otitis externa, exostosis, tympanic membrane perforation, ossicular discontinuity, perilymphatic fistula, labyrinthine concussion, temporal bone fracture, facial nerve paresis, and sensorineural hearing loss are a few of the more common otologic injuries seen in active patients...
April 2017: Clinics in Sports Medicine
https://www.readbyqxmd.com/read/28302380/surgical-timing-for-facial-paralysis-after-temporal-bone-trauma
#17
Peng Xu, Aiyan Jin, Baoqiang Dai, Ruijie Li, Yefeng Li
OBJECTIVES: To explore surgical timing of facial paralysis after temporal bone trauma. METHODS: The clinical data of the patients with facial paralysis after temporal bone trauma who underwent subtotal facial nerve decompression were retrospectively collected, and 80 cases followed-up for one year were enrolled in the study. They were divided into different subgroups according to the age, onset, and interval between facial paralysis and surgery, and the outcomes of facial nerve between different subgroups were compared...
January 19, 2017: American Journal of Otolaryngology
https://www.readbyqxmd.com/read/28298577/trauma-imaging-a-literature-review
#18
Jason Heath Vela, Christopher Ira Wertz, Kimberly L Onstott, Joss R Wertz
PURPOSE: To inform radiologic technologists about which imaging modalities and examinations are best suited for evaluating specific anatomical structures in patients who have sustained a traumatic injury. METHODS: Two scholarly research databases were searched to identify articles focused on trauma imaging of the head, cervical spine, thorax, abdomen, and pelvis. Articles focused on trauma diagnosis were excluded. Thirty-two articles were selected for analysis. DISCUSSION: Physical examination and plain-film radiographs typically are used to assess nasal bone fracures...
January 2017: Radiologic Technology
https://www.readbyqxmd.com/read/28294462/disruption-of-white-matter-structural-integrity-and-connectivity-in-posttraumatic-stress-disorder-a-tbss-and-tractography-study
#19
Elizabeth A Olson, Jiaolong Cui, Rena Fukunaga, Lisa D Nickerson, Scott L Rauch, Isabelle M Rosso
BACKGROUND: Most studies of brain white matter (WM) in posttraumatic stress disorder (PTSD) have focused on combat trauma, and often were confounded by neurological and substance dependence comorbidity. This study used tract-based spatial statistics (TBSS) and probabilistic tractography to characterize WM microstructure in a mixed-sex community sample of PTSD patients exposed to diverse and multiple traumas, and in trauma-exposed normal comparison (TENC) subjects. METHODS: TBSS compared diffusion measures between 20 adults with DSM-IV PTSD and 17 TENC, using a whole-brain voxel-wise approach...
March 15, 2017: Depression and Anxiety
https://www.readbyqxmd.com/read/28285476/resuscitative-endovascular-balloon-occlusion-of-the-aorta-pushing-care-forward
#20
William Teeter, Anna Romagnoli, Jacob Glaser, Andrew D Fisher, Jason Pasley, Brian Scheele, Melanie Hoehn, Megan Brenner
BACKGROUND: Resuscitative endovascular balloon occlusion of the aorta (REBOA), used to temporize noncompressible and junctional hemorrhage, may be deployable to the forward environment. Our hypothesis was that nonsurgeon physicians and high-level military medical technicians would be able to learn the theory and insertion of REBOA. METHODS: US Army Special Operations Command medical personnel without prior endovascular experience were included. All participants received didactic instruction of the Basic Endovascular Skills for Trauma Course™ together, with individual evaluation of technical skills...
2017: Journal of Special Operations Medicine: a Peer Reviewed Journal for SOF Medical Professionals
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