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Penetrating trauma

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https://www.readbyqxmd.com/read/28211004/point-of-care-ultrasound-and-doppler-ultrasound-evaluation-of-vascular-injuries-in-penetrating-and-blunt-trauma
#1
REVIEW
Miguel Angel Montorfano, Fernando Pla, Leonardo Vera, Omar Cardillo, Stefano Geniere Nigra, Lisandro Miguel Montorfano
BACKGROUND: The aim of this study is to describe point-of-care ultrasound and Color flow Duplex Doppler characteristics of penetrating and blunt trauma-related vascular injuries of the limbs and neck. METHODS: Penetrating and blunt trauma-related vascular injuries such as vein disruption, intimal flap, deep vein thrombosis, arterial dissection, pseudoaneurysm, and arteriovenous fistulae are discussed in this manuscript. Images of the most significant lesions of our personal clinical experience are presented to illustrate point-of-care ultrasound and Color flow Duplex Doppler ultrasound findings...
December 2017: Critical Ultrasound Journal
https://www.readbyqxmd.com/read/28210956/mdivi-1-alleviates-early-brain-injury-after-experimental-subarachnoid-hemorrhage-in-rats-possibly-via-inhibition-of-drp1-activated-mitochondrial-fission-and-oxidative-stress
#2
Pei Wu, Yuchen Li, Shiyi Zhu, Chunlei Wang, Jiaxing Dai, Guang Zhang, Bingjie Zheng, Shancai Xu, Ligang Wang, Tongyu Zhang, PeiQuan Zhou, John H Zhang, Huaizhang Shi
Mdivi-1 is a selective inhibitor of mitochondrial fission protein, Drp1, and can penetrate the blood-brain barrier. Previous studies have shown that Mdivi-1 improves neurological outcomes after ischemia, seizures and trauma but it remains unclear whether Mdivi-1 can attenuate early brain injury after subarachnoid hemorrhage (SAH). We thus investigated the therapeutic effect of Mdivi-1 on early brain injury following SAH. Rats were randomly divided into four groups: sham; SAH; SAH + vehicle; and SAH + Mdivi-1...
February 16, 2017: Neurochemical Research
https://www.readbyqxmd.com/read/28207376/hookworm-infection-in-south-american-fur-seal-arctocephalus-australis-pups
#3
M Seguel, F Muñoz, M J Navarrete, E Paredes, E Howerth, N Gottdenker
Tissues of South American fur seal pups naturally infected with hookworms ( Uncinaria sp) were examined. Hookworm infection was found in nearly all pups examined (132/140, 94%), and hookworm enteritis with secondary bacteremia was considered the cause of death in 46 (35%) pups. Common findings in these pups included severe hemorrhagic enteritis and numerous (mean intensity = 761.8) hookworms in the jejunum. Hookworms were recovered from the abdominal cavity in 12 of 55 pups (22%) examined through peritoneal wash; these pups had an average of 1343...
March 2017: Veterinary Pathology
https://www.readbyqxmd.com/read/28205467/a-rare-type-of-upper-extremity-injury-penetrating-injuries-caused-by-blunt-edged-items
#4
Hakan Şirinoğlu, Furkan Certel, Nebil Yeşïloğlu, Gökhan Temïz, Kübra Ece Kalafatlar, Murat Sarici, Özhan Çelebïler
BACKGROUND: Penetrating upper extremity injury is a common encountered cause of significant loss of labor force and it is generally caused by sharp items. This article presents five rare cases of penetrating hand and forearm injury caused by blunt-edged items in conjunction with a detailed discussion of the mechanism and management of the injury. METHODS: Five patients with a mean age of 37.6 were treated for upper extremity trauma caused by "blunt-edged items" such as corrugated iron fence, garden wires, iron stick or iron safety fence between 2009 to 2014...
March 2017: Journal of Hand Surgery Asian-Pacific Volume
https://www.readbyqxmd.com/read/28204851/improved-outcomes-for-hepatic-trauma-in-england-and-wales-over-a-decade-of-trauma-and-hepatobiliary-surgery-centralisation
#5
J Barrie, S Jamdar, M F Iniguez, O Bouamra, T Jenks, F Lecky, D A O'Reilly
BACKGROUND: Over the last decade trauma services have undergone a reconfiguration in England and Wales. The objective is to describe the epidemiology, management and outcomes for liver trauma over this period and examine factors predicting survival. METHODS: Patients sustaining hepatic trauma were identified using the Trauma Audit and Research Network database. Demographics, management and outcomes were assessed between January 2005 and December 2014 and analysed over five, 2-year study periods...
February 16, 2017: European Journal of Trauma and Emergency Surgery: Official Publication of the European Trauma Society
https://www.readbyqxmd.com/read/28203439/evolutional-trends-in-the-management-of-tracheal-and-bronchial-injuries
#6
REVIEW
Brendan Patrick Madden
Tracheal and Bronchial injuries are potentially life threatening complications which require urgent diagnosis and therapeutic intervention. They typically occur in association with blunt and penetrating chest trauma although they are increasingly being encountered in patients following endobronchial intervention and percutaneous tracheostomy insertion. Their precise incidence is unknown. Presenting features include dyspnoea, stridor, respiratory and haemodynamic compromise, haemoptysis, surgical emphysema, pneumothorax and persistent significant airleak...
January 2017: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/28190583/fibrinogen-is-an-independent-predictor-of-mortality-in-major-trauma-patients-a-five-year-statewide-cohort-study
#7
Zoe K McQuilten, Erica M Wood, Michael Bailey, Peter A Cameron, David J Cooper
INTRODUCTION: Fibrinogen may be reduced following traumatic injury due to loss from haemorrhage, increased consumption and reduced synthesis. In the absence of clinical trials, guidelines for fibrinogen replacement are based on expert opinion and vary internationally. We aimed to determine prevalence and predictors of low fibrinogen on admission in major trauma patients and investigate association of fibrinogen levels with patient outcomes. PATIENTS AND METHODS: Data on all major trauma patients (January 2007-July 2011) identified through a prospective statewide trauma registry in Victoria, Australia were linked with laboratory and transfusion data...
November 21, 2016: Injury
https://www.readbyqxmd.com/read/28187248/emergency-department-telemedicine-is-used-for-more-severely-injured-rural-trauma-patients-but-does-not-decrease-transfer-a-cohort-study
#8
Nicholas M Mohr, Karisa K Harland, Elizabeth A Chrischilles, Amanda Bell, Dan M Shane, Marcia M Ward
OBJECTIVES: Traumatic injury is a leading cause of death in the United States, and rural populations are at increased risk of injury and death. Rural residents have limited access to trauma care, and telemedicine has been proposed as one strategy to improve the provision of trauma care locally. The objective of this study was to describe patient-level factors associated with telemedicine consultation in North Dakota critical-access hospital (CAH) emergency departments (EDs) and to measure the association between telemedicine consultation and interhospital transfer...
February 2017: Academic Emergency Medicine: Official Journal of the Society for Academic Emergency Medicine
https://www.readbyqxmd.com/read/28187179/fabrication-of-a-ti-porous-microneedle-array-by-metal-injection-molding-for-transdermal-drug-delivery
#9
Jiyu Li, Bin Liu, Yingying Zhou, Zhipeng Chen, Lelun Jiang, Wei Yuan, Liang Liang
Microneedle arrays (MA) have been extensively investigated in recent decades for transdermal drug delivery due to their pain-free delivery, minimal skin trauma, and reduced risk of infection. However, porous MA received relatively less attention due to their complex fabrication process and ease of fracturing. Here, we present a titanium porous microneedle array (TPMA) fabricated by modified metal injection molding (MIM) technology. The sintering process is simple and suitable for mass production. TPMA was sintered at a sintering temperature of 1250°C for 2 h...
2017: PloS One
https://www.readbyqxmd.com/read/28186860/traumatic-rib-injury-patterns-imaging-pitfalls-complications-and-treatment
#10
Brett S Talbot, Christopher P Gange, Apeksha Chaturvedi, Nina Klionsky, Susan K Hobbs, Abhishek Chaturvedi
The ribs are frequently affected by blunt or penetrating injury to the thorax. In the emergency department setting, it is vital for the interpreting radiologist to not only identify the presence of rib injuries but also alert the clinician about organ-specific injury, specific traumatic patterns, and acute rib trauma complications that require emergent attention. Rib injuries can be separated into specific morphologic fracture patterns that include stress, buckle, nondisplaced, displaced, segmental, and pathologic fractures...
February 10, 2017: Radiographics: a Review Publication of the Radiological Society of North America, Inc
https://www.readbyqxmd.com/read/28185781/classification-of-orbital-exenteration-and-reconstruction
#11
Marco R Kesting, Steffen Koerdt, Niklas Rommel, Thomas Mücke, Klaus-Dietrich Wolff, Christopher P Nobis, Florian Ringel, Gesche Frohwitter
Orbital exenteration (OE) is considered to be a mutilating surgical procedure reserved for relentlessly progressive neoplastic disorders or extensive facial trauma with unfavourable eye involvement. Malignant tumours, accounting for the majority of ablative orbital surgeries, may be caused by primary orbital tumours or secondarily by neoplasias from the surrounding skin, the maxillary sinus or intracranial malignomas. Orbital exenteration following trauma is mostly caused by penetrating globe defects or extended infections with the danger of intracranial effects...
January 10, 2017: Journal of Cranio-maxillo-facial Surgery
https://www.readbyqxmd.com/read/28185748/validity-of-ultrasound-in-diagnosis-of-tendon-injuries-in-penetrating-extremity-trauma
#12
Narges Mohammadrezaei, Javad Seyedhosseini, Elnaz Vahidi
BACKGROUND: Tendon ruptures are common musculoskeletal injuries all around the world. Correct and timely diagnosis of tendon injuries is obviously important for improving the treatment and minimizing the community costs. Ultrasound is now being considered as one of useful modalities in this area. OBJECTIVE: The preset study is going to validate the diagnostic ability of ultrasound in tendon injuries induced by penetrating extremity trauma. METHODS: In this prospective, observational study, patients with penetrating extremity trauma and suspicion of tendon injuries were enrolled in our study...
January 27, 2017: American Journal of Emergency Medicine
https://www.readbyqxmd.com/read/28182174/eye-injuries-from-pencil-lead-three-cases
#13
Ceyhun Arıcı, Osman Şevki Arslan, Burcu Görgülü, Rengin Yıldırım, Umut Onur
Corneal stromal and/or penetrating ocular injuries from pencils and pencil lead are more common in childhood and may lead to intraocular infection or severe intraocular sterile inflammatory reaction. Herein we report 3 children with ocular trauma due to pencil lead injuries. The first case had corneal stromal injury caused by a pencil. In the second case, a pencil perforated the cornea and contacted the iris. In the third case, pencil lead perforated both the cornea and iris and reached the vitreous through the lens zonules...
January 2017: Turkish Journal of Ophthalmology
https://www.readbyqxmd.com/read/28182158/demographic-characteristics-and-clinical-outcome-of-work-related-open-globe-injuries-in-the-most-industrialised-region-of-turkey
#14
Sertaç Argun Kıvanç, Berna Akova Budak, Emina Skrijelj, Mediha Tok Çevik
OBJECTIVES: To evaluate demographic characteristics and clinical outcomes of work-related open globe injuries in the most industrialized region of Turkey. MATERIALS AND METHODS: The demographic and medical records of patients with work-related open globe injuries who presented to the ophthalmology or emergency departments with an official occupational accident report were retrospectively reviewed. Visual acuity categories were defined according to the World Health Organization...
January 2017: Turkish Journal of Ophthalmology
https://www.readbyqxmd.com/read/28180124/does-a-negative-emergency-celiotomy-exclude-the-possibility-of-significant-diaphragmatic-injury-a-case-report-and-review-of-the-literature
#15
Alireza Hamidian Jahromi, David Pennywell, John T Owings
INTRODUCTION: Diaphragmatic rupture (DR) is an uncommon, potentially serious complication following blunt or penetrating abdominal trauma. Even with a high index of suspicion, the diagnosis of DR can easily be missed for a long period post injury. Delayed or missed diagnosis [delayed diagnosis of diaphragmatic rupture (DDDR)] and delayed diaphragmatic rupture (DDR) are possible explanations in cases where the initial operative exploration fails to show the diaphragmatic damage. CASE PRESENTATION: Here we present a patient with suspected DR that was not seen on initial open abdominal exploration, but was suggested by subsequent serial imaging...
September 2016: Trauma Monthly
https://www.readbyqxmd.com/read/28168043/a-possible-regression-equation-for-predicting-visual-outcomes-after-surgical-repair-of-open-globe-injuries
#16
Huseyin Gursoy, Mustafa Deger Bilgec, Afsun Sahin, Ertugrul Colak
Background. To analyze the effects of factors other than the ocular trauma score parameters on visual outcomes in open globe injuries. Methods. Open globe injuries primarily repaired in our hospital were reviewed. The number of surgeries, performance of pars plana vitrectomy (PPV), lens status, affected tissues (corneal, scleral, or corneoscleral), intravitreal hemorrhage, intraocular foreign body, glaucoma, anterior segment inflammation, loss of iris tissue, cutting of any prolapsed vitreous in the primary surgery, penetrating injury, and the time interval between the trauma and repair were the thirteen variables evaluated using linear regression analysis...
2017: Journal of Ophthalmology
https://www.readbyqxmd.com/read/28164016/isolated-rupture-of-bicuspid-aortic-valve-following-blunt-chest-trauma-a-case-report-and-systematic-review-of-literature
#17
Hemindermeet Singh, Sajid Ali, Faraz Khan Luni, Fayyaz Hashmi, Mohammed Taleb
Blunt trauma to chest cause injury to various cardiac structures. Isolated rupture of aortic valve without aortic dissection is rare complication of blunt chest trauma and can be caused by a tear or avulsion of the valve. We report a case of a 35-year-old male who presented with severe aortic insufficiency due to rupture of a non-infected congenital bicuspid aortic valve following non-penetrating chest trauma. The diagnosis was suggested by echocardiography and was confirmed by intra-operative and histological findings...
February 2017: Cardiovascular Diagnosis and Therapy
https://www.readbyqxmd.com/read/28163947/scedosporium-prolificans-septic-arthritis-and-osteomyelitis-of-the-hip-joints-in-an-immunocompetent-patient-a-case-report-and-literature-review
#18
Luca Daniele, Michael Le, Adam Franklin Parr, Lochlin Mark Brown
Scedosporium prolificans, also known as Scedosporium inflatum, is a fungus widespread in soil, sewage, and manure. This species is highly virulent and is an emerging opportunistic pathogen found in penetrating injuries in immunocompromised patients. Here we report on an immunocompetent patient with bilateral hip S. prolificans-associated osteomyelitis and septic arthritis caused by intentional penetrating trauma. The condition was refractory to initial antimicrobial suppression and surgical irrigation and debridement...
2017: Case Reports in Orthopedics
https://www.readbyqxmd.com/read/28163930/surgical-management-of-traumatic-retinal-detachment-with-primary-vitrectomy-in-adult-patients
#19
Katarzyna Nowomiejska, Tomasz Choragiewicz, Dorota Borowicz, Agnieszka Brzozowska, Joanna Moneta-Wielgos, Ryszard Maciejewski, Anselm G Jünemann, Robert Rejdak
Purpose. To evaluate functional and anatomical results of pars plana vitrectomy (PPV) in the retinal detachment (RD) followed by severe eye trauma. Methods. Retrospective analysis of medical records of forty-one consecutive patients treated with 23-gauge PPV due to traumatic RD. Age, gender, timing of PPV, visual acuity, and presence of intraocular foreign body (IOFB) and proliferative vitreoretinopathy (PVR) were included in the analysis. Results. Mean age of patients was 47 years; the majority of patients were men (88%)...
2017: Journal of Ophthalmology
https://www.readbyqxmd.com/read/28153645/-epidemiological-clinical-and-forensic-physical-violence-against-women-in-tambacounda-senegal
#20
M M M Leye, P Ndiaye, D Ndiaye, I Seck, A Faye, A Tal Dia
INTRODUCTION: To contribute to the fight against physical violence against women, this work aimed to make a 10-year review of cases treated at the Regional Court of Tambacounda. METHODOLOGY: This observational, retrospective, descriptive and analytical study was conducted from 15 October 2014 to 15 April 2015. It covered all the court records of victims of intentional injury from 2006 to 2015. The data was entered and analyzed using Epi info 3.3.2 software. RESULTS: In all, 113 cases were treated...
January 30, 2017: Revue D'épidémiologie et de Santé Publique
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