RESUMEN
Background: The blunt injuries may be heterogeneous. Due to the diversity, it is often difficult to establish the type of weapon used. Particular attention must be paid to the circumstantial data and previous diseases because the injuries often could not correspond to the presumed instruments used. Case Report: A man was found dead in his bedroom wearing pajamas. On the bed there was a blanket with visible traces of blood, which had dried. There were around 10 dogs in the house, poor hygienic and sanitary conditions, widespread excrements and unbreathable air. Testimonies from general practitioner, neighbors and the partner were collected. An autopsy, histological and toxicological examination was performed. On external examination the face showed blood smearing down the nose, subconjunctival hemorrhages, and labial cyanosis. Mo-reover, a hypochromic skin area was present on the right lateral region of the neck. The inguinal region showed large de-epithelized areas with multiple purplish red ecchymoses which were histologically analyzed. These areas showed hemorrhagic infiltration in the superficial and deep dermis up to the adipose tissue due to traumatic action. Conclusion: The reconstruction of the case allowed us to state a strangulation probably attributable to a belt. The discovery of intradermal hemorrhagic infiltrations, supported by histopathological investigations, confirmed the diagnosis of blunt force injuries, excluding other type of non-violent causes of lesions. Therefore, we recommended the use of experimental methods and procedures to evaluate the harmful suitability on biological matrices.
Asunto(s)
Asfixia , Homicidio , Heridas no Penetrantes , Humanos , Masculino , Heridas no Penetrantes/etiología , Asfixia/etiología , Animales , Perros , Autopsia , Patologia Forense/métodosRESUMEN
Ballistic shields protect users from a variety of threats, including projectiles. Shield back-face deformation (BFD) is the result of the shield deflecting or absorbing a projectile and deforming toward the user. Back-face deformation can result in localized blunt loading to the upper extremity, where the shield is supported by the user. Two vulnerable locations along the upper extremity were investigated-the wrist and elbow-on eight postmortem human subjects (PMHS) using a pneumatic impacting apparatus for investigating the fracture threshold as a result of behind shield blunt trauma (BSBT). Impacting parameters were established by subjecting an augmented WorldSID anthropomorphic test device (ATD) positioned behind a ballistic shield to ballistic impacts. These data were used to form the impact parameters applied to PMHS, where the wrist most frequently fractured at the distal radius and the elbow most frequently fractured at the radial head. The fracture threshold for the wrist was 5663±1386 N (mean±standard deviation), higher than the elbow at 4765±894 N (though not significantly, p = 0.15). The failure impact velocity for wrist impacts was 17.7±2.1 m/s, while for the elbow, the failure impact velocity was 19.5±0.9 m/s. An approximate 10% risk of fracture threshold was identified on the modified WorldSID ATD (no flesh analogue included) to inform future protective standards.
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Lesiones de Codo , Heridas no Penetrantes , Humanos , Masculino , Heridas no Penetrantes/etiología , Traumatismos de la Muñeca/etiología , Anciano , Persona de Mediana Edad , Fenómenos Biomecánicos , Anciano de 80 o más Años , MuñecaAsunto(s)
Aorta Torácica , Implantación de Prótesis Vascular , Prótesis Vascular , Procedimientos Endovasculares , Heridas no Penetrantes , Humanos , Aorta Torácica/cirugía , Aorta Torácica/lesiones , Aorta Torácica/diagnóstico por imagen , Heridas no Penetrantes/cirugía , Heridas no Penetrantes/diagnóstico por imagen , Heridas no Penetrantes/etiología , Heridas no Penetrantes/complicaciones , Masculino , Implantación de Prótesis Vascular/instrumentación , Implantación de Prótesis Vascular/efectos adversos , Procedimientos Endovasculares/instrumentación , Procedimientos Endovasculares/efectos adversos , Stents/efectos adversos , Resultado del Tratamiento , Lesiones del Sistema Vascular/cirugía , Lesiones del Sistema Vascular/etiología , Lesiones del Sistema Vascular/diagnóstico por imagen , Oclusión de Injerto Vascular/etiología , Oclusión de Injerto Vascular/cirugía , Oclusión de Injerto Vascular/diagnóstico por imagen , Traumatismos Torácicos/cirugía , Traumatismos Torácicos/complicaciones , Traumatismos Torácicos/diagnóstico por imagen , Diseño de PrótesisRESUMEN
The radiologic finding of focal stenosis of the main pancreatic duct is highly suggestive of pancreatic cancer. Even in the absence of a mass lesion, focal duct stenosis can lead to surgical resection of the affected portion of the pancreas. We present four patients with distinctive pathology associated with non-neoplastic focal stenosis of the main pancreatic duct. The pathology included stenosis of the pancreatic duct accompanied by wavy, acellular, serpentine-like fibrosis, chronic inflammation with foreign body-type giant cell reaction, and calcifications. In all cases, the pancreas toward the tail of the gland had obstructive changes including acinar drop-out and interlobular and intralobular fibrosis. Three of the four patients had a remote history of major motor vehicle accidents associated with severe abdominal trauma. These results emphasize that blunt trauma can injure the pancreas and that this injury can result in long-term complications, including focal stenosis of the main pancreatic duct. Pathologists should be aware of the distinct pathology associated with remote trauma and, when the pathology is present, should elicit the appropriate clinical history.
Asunto(s)
Accidentes de Tránsito , Conductos Pancreáticos , Pancreatitis , Cinturones de Seguridad , Adulto , Anciano , Femenino , Humanos , Masculino , Persona de Mediana Edad , Traumatismos Abdominales/patología , Traumatismos Abdominales/complicaciones , Traumatismos Abdominales/etiología , Constricción Patológica/etiología , Fibrosis , Conductos Pancreáticos/patología , Conductos Pancreáticos/lesiones , Pancreatitis/etiología , Pancreatitis/patología , Cinturones de Seguridad/efectos adversos , Heridas no Penetrantes/complicaciones , Heridas no Penetrantes/patología , Heridas no Penetrantes/etiologíaRESUMEN
INTRODUCTION: Damage-control laparotomy (DCL) was initially designed to treat patients with severe hemorrhage. There are various opinions on when to return to the operating room after DCL and there are no definitive data on the exact timing of re-laparotomy. METHODS: All patients at regional referral trauma center requiring a DCL due to blunt trauma between January 2012 and September 2021 (N = 160) were retrospectively reviewed from patients' electronic medical records. The primary fascial closure rate, lengths of intensive care unit stay and mechanical ventilation, mortality, and complications were compared in patients who underwent re-laparotomy before and after 48 h. RESULTS: One hundred one patients (70 in the ≤48 h group [early] and 31 in the >48 h group [late]) were included. Baseline patient characteristics of age, body mass index, injury severity score, and initial systolic blood pressure and laboratory finding such as hemoglobin, base excess, and lactate were similar between the two groups. Also, there were no differences in reason for DCL and operation time. The time interval from the DCL to the first re-laparotomy was 39 (29-43) h and 59 (55-66) h in the early and late groups, respectively. There were no significant differences in the rate of the primary fascial closure rate (91.4% versus 93.5%, P = 1.00), lengths of stay in the intensive care unit (10 [7-18] versus 12 [8-16], P = 0.553), ventilator days (6 [4-10] versus 7 [5-10], P = 0.173), mortality (20.0% versus 19.4%, P = 0.94), and complications between the two groups. CONCLUSIONS: The timing of re-laparotomy after DCL due to blunt abdominal trauma should be determined in consideration of various factors such as correction of coagulopathy, primary fascial closure, and complications. This study showed there was no significant difference in patient groups who underwent re-laparotomy before and after 48 h after DCL. Considering these results, it is better to determine the timing of re-laparotomy with a focus on physiologic recovery rather than setting a specific time.
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Traumatismos Abdominales , Heridas no Penetrantes , Humanos , Estudios Retrospectivos , Laparotomía/efectos adversos , Resultado del Tratamiento , Heridas no Penetrantes/cirugía , Heridas no Penetrantes/etiología , Puntaje de Gravedad del TraumatismoRESUMEN
In times of peace and except for terrorist attacks, fatalities by explosions are rare. Fireworks have deadly potential, especially self-made or illegally acquired devices. The use of professional pyrotechnics by untrained persons poses a life-threatening hazard. We present a case of devastating blunt force and blast injuries to the head and chest of a young man. After ignition of a display shell (syn. a real shell or mortar shell) without the use of a launching pipe, the device hit the man's face, nearly simultaneously followed by the explosion of the burst charge. The autopsy revealed injuries to the face and forehead as well as extensive tissue structure damage and a massive contusion with a bloody edema of the lungs. Autopsy results are supplemented with CT imaging and 3D reconstruction of the fractured mid face, as well as histological and toxicological examinations. This case of a misused display shell demonstrates both its devastating destructive potential and the corresponding and rarely observed injury pattern.
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Traumatismos por Explosión , Terrorismo , Heridas no Penetrantes , Humanos , Traumatismos por Explosión/etiología , Traumatismos por Explosión/patología , Diagnóstico por Imagen , Heridas no Penetrantes/etiología , Pulmón/patología , ExplosionesRESUMEN
PURPOSE: To examine the clinical characteristics of patients who have experienced blunt ocular injuries from "Orbeez" hydrated gel pellets (Spin Master Corp.), and to describe ocular morbidity, visual acuity (VA), and intraocular pressure (IOP) after Orbeez-related ocular trauma. DESIGN: Retrospective, institutional, observational case series. METHODS: Patients sustaining Orbeez-related ocular trauma at a single institution over a 13-month period were identified. Clinical parameters including VA, IOP, and anterior and fundus examination findings were assessed upon initial and final presentation. Basic statistical testing was performed to compare differences within this cohort. RESULTS: A total of 17 eyes from 17 patients with Orbeez-related trauma were identified. Orbeez-related blunt ocular injuries included corneal abrasion (n = 7), hyphema (n = 9), commotio retinae (n = 5), intraretinal hemorrhage (n = 3), preretinal hemorrhage (n = 1), vitreous hemorrhage (n = 2), and retinal tear (n = 1). Adolescents (14-18 years of age) showed higher rates of posterior segment complications compared to other ages (P = .0152). The presence of elevated IOP and hyphema upon initial examination correlated with increased likelihood of requiring invasive treatment following Orbeez impact (P = .0275). CONCLUSION: Orbeez-related ocular trauma may be associated with severe visual morbidity and varied anterior and posterior segment intraocular sequelae. Adolescents could be at increased risk for posterior segment complications following these injuries. Initial findings of elevated IOP and hyphema may indicate a need for more aggressive interventions. Prevention remains paramount in managing Orbeez-related ocular trauma; it is critical to raise awareness regarding the importance of wearing eye protection meeting high-impact standards and minimizing exposure to such projectiles.
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Lesiones de la Cornea , Lesiones Oculares , Heridas no Penetrantes , Adolescente , Humanos , Hipema/diagnóstico , Hipema/epidemiología , Hipema/etiología , Estudios Retrospectivos , Lesiones Oculares/diagnóstico , Lesiones Oculares/epidemiología , Lesiones Oculares/etiología , Heridas no Penetrantes/diagnóstico , Heridas no Penetrantes/epidemiología , Heridas no Penetrantes/etiología , Morbilidad , Hemorragia RetinianaRESUMEN
AIM: This study aims to evaluate the characteristics of thoracic trauma in children. MATERIAL AND METHOD: Thoracic trauma cases treated in our clinic between February 2011 and January 2022 were retrospectively analyzed. RESULTS: 31.5% (n=136) of 432 cases with thoracic trauma had isolated thoracic trauma. Mean age was 8.7±4 years, 74.3% were boys (n=321) and 25.7% were girls (n=111). In patients with thoracic trauma in children; blunt injuries were 84%, penetrating-stab wounds were 12%, and gunshot wounds were 4%, while the rate of penetrating trauma over the age of 15 was 24.8%. The most common causes were motor vehicle accidents (42.4%) and falls from height (23.9%). The most common pathologies; pulmonary contusion (71.7%), pneumothorax (48.7%), rib fracture (18%), and pulmonary laceration (12%). Tube thoracostomy was performed in 51 (46.4%) of 110 cases with pneumothorax. Thoracotomy was performed in 2 cases with penetrating gunshot wounds, and tube thoracostomy was performed in 2 cases with hemothorax. The mean hospital stay was 7 days, and1 case with severe cranial trauma died. CONCLUSION: Chest wall, pulmonary, mediastinal, and diaphragmatic structures can be damaged in chest trauma. However, it should be kept in mind that every chest trauma patient may also have polytrauma, and accompanying injuries should be carefully examined. KEY WORDS: Childhood, Thoracic trauma, Tube Thoracostomy.
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Neumotórax , Traumatismos Torácicos , Heridas por Arma de Fuego , Heridas no Penetrantes , Heridas Penetrantes , Masculino , Femenino , Humanos , Niño , Preescolar , Heridas por Arma de Fuego/epidemiología , Heridas por Arma de Fuego/cirugía , Heridas por Arma de Fuego/complicaciones , Neumotórax/epidemiología , Neumotórax/etiología , Neumotórax/cirugía , Estudios Retrospectivos , Traumatismos Torácicos/epidemiología , Traumatismos Torácicos/etiología , Traumatismos Torácicos/cirugía , Heridas Penetrantes/complicaciones , Heridas no Penetrantes/epidemiología , Heridas no Penetrantes/etiología , Heridas no Penetrantes/cirugíaRESUMEN
Background: Thoracic endovascular aortic repair (TEVAR) is a well-established technique for the management of blunt thoracic aortic injury (BTAI). Despite improvements in vascular imaging, graft material properties, and implant techniques, stent-graft deployment artificially induces aortic stiffening. This study aimed to evaluate the midterm effect of thoracic endovascular aortic repair after blunt thoracic aortic injury on aortic stiffness and cardiac function in young patients using cardiovascular magnetic resonance (CMR) imaging. Patients and methods: From all patients who underwent TEVAR for BTAI between 2009 and 2019 in a single institution, 10 patients with no other comorbidities affecting arterial stiffness were sex-, age-, height-, and body surface area-matched to 10 healthy controls. Comprehensive CMR examination was performed in all controls and patients. The mean follow-up period was 5.4±1.8 years; the mean age at the time of TEVAR was 30.3±8.7 years. Results: Four patients who underwent TEVAR developed arterial hypertension. 4D flow CMR-based analysis demonstrated higher global pulse wave velocity (PWV) in TEVAR patients than in controls (p=0.012). Segmental analysis showed a higher PWV in the descending and abdominal aorta. The indexed diameter of the ascending aorta was larger in TEVAR patients than in controls (p=0.007). The CINE acquisitions demonstrated increased left ventricular myocardial thickness (p<0.001). The 3D global diastolic strain rate and diastolic longitudinal velocity (e') decreased, and the A-wave velocity increased. Native myocardial T1 values were significantly higher in TEVAR patients (p=0.037). Conclusions: Young patients with TEVAR after BTAI are at an increased risk of developing vascular and myocardial dysfunction due to increased aortic stiffness. CMR follow-up allows for a comprehensive and radiation-free evaluation of vascular stiffness and associated myocardial changes, especially at the early and subclinical stages.
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Implantación de Prótesis Vascular , Procedimientos Endovasculares , Lesiones del Sistema Vascular , Heridas no Penetrantes , Humanos , Adulto Joven , Adulto , Aorta Torácica/diagnóstico por imagen , Aorta Torácica/cirugía , Análisis de la Onda del Pulso , Estudios Retrospectivos , Procedimientos Endovasculares/efectos adversos , Procedimientos Endovasculares/métodos , Implantación de Prótesis Vascular/efectos adversos , Imagen por Resonancia Magnética , Lesiones del Sistema Vascular/diagnóstico por imagen , Lesiones del Sistema Vascular/etiología , Lesiones del Sistema Vascular/cirugía , Aorta Abdominal , Heridas no Penetrantes/diagnóstico por imagen , Heridas no Penetrantes/cirugía , Heridas no Penetrantes/etiología , Resultado del TratamientoRESUMEN
Fatal accidents due to blunt force trauma are the leading cause of death in children and adolescents [1]. Abdominal trauma is the third most common cause of death after traumatic brain injury and thoracic injuries [2]. Abdominal injury is seen in approximately 2-5% of children involved in accidents [3]. Blunt abdominal injuries are common sequelae of traffic accidents (for example as seat belt injury), falls, and sports accidents. Penetrating abdominal injuries are rare in central Europe. Spleen, liver, and kidney lacerations are the most common injuries after blunt abdominal trauma [4]. In most situations, nonoperative management (NOM) has become the gold standard with the surgeon leading the multidisciplinary treatment [5].
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Traumatismos Abdominales , Heridas no Penetrantes , Humanos , Niño , Adolescente , Estudios Retrospectivos , Bazo/lesiones , Accidentes de Tránsito , Cinturones de Seguridad/efectos adversos , Traumatismos Abdominales/diagnóstico , Traumatismos Abdominales/terapia , Traumatismos Abdominales/etiología , Heridas no Penetrantes/diagnóstico , Heridas no Penetrantes/terapia , Heridas no Penetrantes/etiologíaRESUMEN
Disruption in the non-anastomotic section of an axillofemoral bypass is a rare occurrence. In this report, we consider a patient who presented with a pseudoaneurysm in the non-anastomotic section of his axillofemoral bypass due to blunt trauma to the chest after a fall. Clinical presentation, management, treatment, and complications related to our case are discussed.
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Aneurisma Falso , Heridas no Penetrantes , Humanos , Resultado del Tratamiento , Heridas no Penetrantes/diagnóstico por imagen , Heridas no Penetrantes/etiología , Heridas no Penetrantes/cirugía , Aneurisma Falso/diagnóstico por imagen , Aneurisma Falso/etiología , Aneurisma Falso/cirugía , TóraxRESUMEN
OBJECTIVE: Current literature suggests that thoracic endovascular aortic repair (TEVAR) in older patients with aortic aneurysms results in higher peri-operative mortality and lower long term survival in females compared with males. However, sex related outcomes in younger patients with blunt thoracic aortic injury (BTAI) undergoing TEVAR remain unknown. This study examined the association between sex and outcomes after TEVAR for BTAI. METHODS: A retrospective cohort study was performed of all patients who underwent TEVAR for BTAI in the American College of Surgeons Trauma Quality Improvement Program (ACS-TQIP) between 2016 and 2019. The primary outcome was in hospital death. Secondary outcomes were peri-operative complications. Multivariable logistic regression was used to adjust for demographics, comorbidities, injury severity score, and aortic injury grade. RESULTS: Two thousand and twenty-two patients were included; 26% were female. Compared with males, females were older (46 [IQR 30, 62] vs. 39 [IQR 28, 56] years; p < .001), more often obese (41% vs. 33%; p = .005), had lower rates of alcohol use disorder (4.1% vs. 8.9%; p < .001) and a higher prevalence of hypertension (29% vs. 22%; p = .001). The injury severity was comparable between females and males (Injury Severity Score ≥ 25; 84% vs. 80%; p = .11) and there was no difference in aortic injury grades when comparing females with males (grade 1, 33% vs. 33%; grade 2, 24% vs. 25%; grade 3, 43% vs. 40%; grade 4, 0.8% vs. 1.3%; p = .53). Multivariable logistic regression demonstrated no difference for in hospital mortality between females and males (OR 1.02; 95% CI 0.67 - 1.53, p = .93). Compared with males, females were at lower risk of acute kidney injury (AKI) (OR 0.33; 95% CI 0.17 - 0.64; p = .001) and ventilator associated pneumonia (VAP) (OR 0.50; 95% CI 0.28 - 0.91; p = .023). CONCLUSION: This study did not demonstrate a sex related in hospital mortality difference following TEVAR for BTAI. However, female sex was associated with a lower risk of AKI and VAP. Future studies should evaluate sex differences and long term outcomes following TEVAR in patients with BTAI.
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Procedimientos Endovasculares , Traumatismos Torácicos , Lesiones del Sistema Vascular , Heridas no Penetrantes , Humanos , Masculino , Femenino , Anciano , Reparación Endovascular de Aneurismas , Aorta Torácica/diagnóstico por imagen , Aorta Torácica/cirugía , Aorta Torácica/lesiones , Mortalidad Hospitalaria , Estudios Retrospectivos , Resultado del Tratamiento , Procedimientos Endovasculares/métodos , Heridas no Penetrantes/etiología , Traumatismos Torácicos/etiología , Lesiones del Sistema Vascular/etiología , Factores de RiesgoRESUMEN
Traumatic aortic injuries in children and adolescents are rare, and even more rare are blunt traumatic injury to the abdominal aorta in this population. Therefore, there are few reports discussing the presentation and repair of such injuries, especially within the pediatric population. We report the successful repair of traumatic abdominal aortic transection in a 10-year-old female after a high speed MVC. She arrived in extremis with a seatbelt sign and was taken emergently for damage control laparotomy with subsequent postoperative CT findings of aortic transection/dissection at L3 with active extravasation. She immediately underwent open thrombectomy of the bilateral iliac arteries, and repair of her aortic injury with a 12 × 7 mm Hemashield interposition graft extending just distal to the IMA and 1 cm proximal to the aortic bifurcation. There are little data regarding long-term outcomes of pediatric patients undergoing different aortic repair techniques, and further research is needed.
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Enfermedades de la Aorta , Disección Aórtica , Lesiones del Sistema Vascular , Heridas no Penetrantes , Humanos , Niño , Femenino , Adolescente , Desaceleración , Cinturones de Seguridad/efectos adversos , Aorta Abdominal/diagnóstico por imagen , Aorta Abdominal/cirugía , Aorta Abdominal/lesiones , Enfermedades de la Aorta/cirugía , Lesiones del Sistema Vascular/etiología , Lesiones del Sistema Vascular/cirugía , Heridas no Penetrantes/etiología , Heridas no Penetrantes/cirugíaRESUMEN
Thoracic injuries are infrequent among children, but still represent one of the leading causes of pediatric mortality. Studies on pediatric chest trauma are dated, and little is known of outcomes in different age categories. This study aims to provide an overview of the incidence, injury patterns, and in-hospital outcomes of children with chest injuries. A nationwide retrospective cohort study was performed on children with chest injuries, using data from the Dutch Trauma Registry. All patients admitted to a Dutch hospital between January 2015 and December 2019, with an abbreviated injury scale score of the thorax between 2 and 6, or at least one rib fracture, were included. Incidence rates of chest injuries were calculated with demographic data from the Dutch Population Register. Injury patterns and in-hospital outcomes were assessed in children in four different age groups. A total of 66,751 children were admitted to a hospital in the Netherlands after a trauma between January 2015 and December 2019, of whom 733 (1.1%) sustained chest injuries accounting for an incidence rate of 4.9 per 100,000 person-years. The median age was 10.9 (interquartile range (IQR) 5.7-14.2) years and 62.6% were male. In a quarter of all children, the mechanisms were not further specified or unknown. Most prevalent injuries were lung contusions (40.5%) and rib fractures (27.6%). The median hospital length of stay was 3 (IQR 2-8) days, with 43.4% being admitted to the intensive care unit. The 30-day mortality rate was 6.8%. CONCLUSION: Pediatric chest trauma still results in substantial adverse outcomes, such as disability and mortality. Lung contusions may be inflicted without fracturing the ribs. This contrasting injury pattern compared to adults underlines the importance of evaluating children with chest injuries with additional caution. WHAT IS KNOWN: ⢠Chest injuries are rare among children, but represent one of the leading causes of pediatric mortality. ⢠Children show distinct injury patterns in which pulmonary contusions are more prevalent than rib fractures. WHAT IS NEW: ⢠The proportion of chest injuries among pediatric trauma patients is currently lower than reported in previous literature, but still leads to substantial adverse outcomes, such as disabilities and death. ⢠The incidence of rib fractures gradually increases with age and in particular around puberty when ossification of the ribs becomes completed. The incidence of rib fractures among infants is remarkably high, which is strongly suggestive for nonaccidental trauma.
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Contusiones , Fracturas de las Costillas , Traumatismos Torácicos , Heridas no Penetrantes , Adulto , Lactante , Humanos , Masculino , Niño , Preescolar , Adolescente , Femenino , Fracturas de las Costillas/epidemiología , Fracturas de las Costillas/terapia , Fracturas de las Costillas/complicaciones , Estudios Retrospectivos , Países Bajos/epidemiología , Heridas no Penetrantes/epidemiología , Heridas no Penetrantes/etiología , Puntaje de Gravedad del Traumatismo , Traumatismos Torácicos/epidemiología , Traumatismos Torácicos/etiología , Contusiones/complicaciones , TóraxRESUMEN
BACKGROUND: Elective Thoracic Endovascular Aortic Repair (TEVAR) with left subclavian artery coverage (LSA-C) without revascularization is associated with increased rates of ischemic stroke. In patients with blunt thoracic aortic injury (BTAI) requiring TEVAR, LSA-C is frequently required in over one-third of patients. This study aimed to evaluate outcomes of TEVAR in BTAI patients with and without LSA-C. METHODS: The largest existing international multicenter prospective registry of BTAI, developed and implemented by the Aortic Trauma Foundation, was utilized to evaluate all BTAI patients undergoing TEVAR from March 2016 to January 2021. Patients with uncovered left subclavian artery (LSA-U) were compared with patients who had left subclavian artery coverage with (LSA-R) and without (LSA-NR) revascularization. RESULTS: Of the 364 patients with BTAI who underwent TEVAR, 97 (26.6%) underwent LSA-C without revascularization, 10 (2.7%) underwent LSA-C with revascularization (LSA-R). Late and all ischemic strokes were more common in LSA-NR patients than LSA-U patients ( p = 0.006, p = 0.0007). There was no difference in rate of early, late, or overall incidence of paralysis/paraplegia between LSA-NR and LSA-U. When compiled as composite central nervous system ischemic sequelae, there was an increased rate in early, late, and overall events in LSA-NR compared with LSA-U ( p = 0.04, p = 0.01, p = 0.001). CONCLUSION: While prior studies have suggested the relative safety of LSA-C in BTAI, preliminary multicenter prospective data suggests there is a significant increase in ischemic events when the left subclavian artery is covered and not revascularized. Additional prospective study and more highly powered analysis is necessary. LEVEL OF EVIDENCE: Therapeutic/Care Management; Level III.
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Aneurisma de la Aorta Torácica , Implantación de Prótesis Vascular , Procedimientos Endovasculares , Traumatismos Torácicos , Heridas no Penetrantes , Humanos , Arteria Subclavia/lesiones , Implantación de Prótesis Vascular/efectos adversos , Estudios Prospectivos , Resultado del Tratamiento , Procedimientos Endovasculares/efectos adversos , Estudios Retrospectivos , Aorta Torácica/lesiones , Traumatismos Torácicos/etiología , Heridas no Penetrantes/etiología , Isquemia/etiología , Aneurisma de la Aorta Torácica/etiología , Aneurisma de la Aorta Torácica/cirugía , Factores de RiesgoAsunto(s)
Traumatismos Abdominales , Heridas no Penetrantes , Humanos , Aorta Abdominal/diagnóstico por imagen , Aorta Abdominal/cirugía , Heridas no Penetrantes/diagnóstico por imagen , Heridas no Penetrantes/etiología , Heridas no Penetrantes/cirugía , Traumatismos Abdominales/diagnóstico por imagen , Traumatismos Abdominales/etiología , Traumatismos Abdominales/cirugíaRESUMEN
Blunt traumatic injuries to the brachiocephalic artery require surgical management. The operative technique used depends on the location of the injury, the patient's hemodynamic stability, and the surgeon's experience. Perfusion strategy can facilitate vascular control of the aortic arch and branch vessels. This report presents an urgent repair of a proximal posterior blunt traumatic brachiocephalic artery injury under circulatory arrest, with an excellent outcome.
Asunto(s)
Aneurisma Falso , Paro Cardíaco , Heridas no Penetrantes , Humanos , Aneurisma Falso/diagnóstico por imagen , Aneurisma Falso/etiología , Resultado del Tratamiento , Aorta Torácica/cirugía , Perfusión/métodos , Heridas no Penetrantes/diagnóstico , Heridas no Penetrantes/etiología , Heridas no Penetrantes/cirugía , Tronco Braquiocefálico/diagnóstico por imagen , Tronco Braquiocefálico/cirugíaRESUMEN
BACKGROUND: In the current setting of organ shortage, brain-dead liver donors with recent liver trauma (RLT) represent a potential pool of donors. Yet, data on feasibility and safety of liver transplantation (LT) using grafts with RLT are lacking. METHODS: All liver grafts from brain-dead donors with RLT proposed for LT between 2010 and 2018 were identified from the nationwide CRISTAL registry of the Biomedicine Agency. The current study aimed at evaluating 1-y survival as the primary endpoint. RESULTS: Among 11 073 LTs, 142 LTs (1.3%) using grafts with RLT were performed. These 142 LTs, including 23 split LTs, were performed from 131 donors (46.1%) of 284 donors with RLT proposed for LT. Transplanted grafts were procured from donors with lower liver enzymes levels ( P < 0.001) and less advanced liver trauma according to the American Association for the Surgery of Trauma liver grading system ( P < 0.001) compared with not transplanted grafts. Before allocation procedures, 20 (7%) of 284 donors underwent damage control intervention. During transplantation, specific liver trauma management was needed in 19 patients (13%), consisting of local hemostatic control (n = 15), partial hepatic resection on back-table (n = 3), or perihepatic packing (n = 1). Ninety-day mortality and severe morbidity rates were 8.5% (n = 12) and 29.5% (n = 42), respectively. One-year overall and graft survival rates were 85% and 81%, and corresponding 5-y rates were 77% and 72%, respectively. CONCLUSIONS: Using liver grafts from donors with RLT seems safe with acceptable long-term outcomes. All brain-dead patients with multiorgan trauma, including liver injury, should be considered for organ allocation.
Asunto(s)
Trasplante de Hígado , Obtención de Tejidos y Órganos , Heridas no Penetrantes , Humanos , Trasplante de Hígado/efectos adversos , Hígado , Donantes de Tejidos , Heridas no Penetrantes/etiología , Aloinjertos , Supervivencia de Injerto , Estudios RetrospectivosRESUMEN
To report clinical outcomes following ocular injury from foam dart (nerf) blasters - a spring-loaded toy guns that fire foam-coated darts or bullets at a relatively low velocity. These guns gained popularity in recent years among children and adolescents. Eleven patients with ocular injuries from foam dart blasters were included in this retrospective, single-center study. Visual acuity (VA), intraocular pressure (IOP), and anterior segment, glaucoma-related, and vitreoretinal complications were recorded at each visit. The average age at presentation was 13.4 years and 82% were male. Mean initial VA was 6/12 (range 6/6 - 1/18); On initial examination, nine patients (82%) had hyphema, three (27%) had corneal abrasions, three (27%) had vitreous hemorrhage, and two (18%) had traumatic mydriasis. Four patients (36%) experienced glaucoma-related complications, including three (27%) with angle recession and three (27%) with increased IOP. Three patients (27%) were diagnosed with posterior segment injuries, including three (27%) with commotio retinae and one (9%) with severe retinal photoreceptor damage. No patients required surgical intervention. CONCLUSION: Foam dart blasters can cause severe blunt ocular trauma and permanent visual loss, illustrating the need for eye protection when handling these toys. WHAT IS KNOWN: ⢠Foam dart blasters, a blanket term for spring-loaded toy guns that fire foam-coated darts or bullets at a relatively low velocity, have gained popularity in recent years among pediatric populations, with an increase in associated ocular injuries. ⢠To date, scattered case reporting provides insufficient insight into the full clinical spectrum of injury and prognosis of foam dart blasters related ocular injury. WHAT IS NEW: ⢠This case series characterizes the myriad foam dart blasters injuries that may afflict the eye, most of which are self-limiting, but some of which may result in poor visual outcomes and lifelong disability in pediatric patients. ⢠We strongly recommend that all users wear eye protection while using foam dart blasters.
Asunto(s)
Lesiones Oculares , Glaucoma , Heridas no Penetrantes , Adolescente , Niño , Humanos , Masculino , Femenino , Estudios Retrospectivos , Lesiones Oculares/etiología , Lesiones Oculares/complicaciones , Heridas no Penetrantes/etiología , Heridas no Penetrantes/prevención & control , Heridas no Penetrantes/cirugía , Hipema/complicaciones , Hipema/cirugía , Glaucoma/complicacionesRESUMEN
BACKGROUND: High-energy pelvic ring injuries (PRI) represent a heavy burden for institutions treating severely injured patients. Epidemiological data knowledge may help to provide them appropriate management. Only two epidemiologic studies about high-energy PRI were published during last decade. This study aimed to determine the gender-specific and global incidences of high-energy blunt AO/OTA type B or C PRI and their frequency among high-energy blunt trauma. It further reports the spectrum of these injuries and compares their characteristics and outcomes to high-energy blunt trauma without type B or C PRI. HYPOTHESIS: Type B or C PRI incidence isn't gender specific and approximates 5/100,000/year. PATIENTS AND METHODS: A prospective database of a level-I trauma center serving approximately 500,000 inhabitants was retrospectively queried for all high-energy trauma patients injured between 01.01.2014 and 12.31.2016. Inclusion criteria were: alive emergency department delivery; entire acute treatment at the authors' institution; age >16. Exclusion criteria were: penetrating, blast, burn and electrical injuries; drownings; low-energy trauma; patients living outside the institution's catchment area. Three authors performed PRI classifications. Clinical data were extracted from the database. RESULTS: We analyzed 434 patients. High-energy blunt type B or C PRI incidence was 3.8/100,000/year without gender disparity (p=0.6697). High-energy blunt trauma incidence was lower in women than in men (20.5 vs. 51.6/100,000/year, p<0.001). Type B or C PRI frequency during high-energy blunt trauma was higher in women than in men (17.6% vs. 7.9%, p=0.003). Type B or C PRI patients were more severely injured and needed more treatment resources than other high-energy blunt trauma patients but didn't present higher complication or death rates. DISCUSSION: The incidence of high-energy blunt type B or C PRI was comparable to previously published data. Women were less likely to sustain a high-energy blunt trauma, but when they sustained one, they were more likely to have a type B or C PRI. Despite higher injury severity score and resource requirements, complication and death rates weren't different between type B or C PRI patients and other high-energy blunt trauma patients. LEVEL OF EVIDENCE: Level III, retrospective cohort study.