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JSDMS CME Credit – Complications of Delayed Arterial Injury After a Gun Shot Wound to the Upper Extremity: A Case Study JSDMS CME信用-上肢枪伤后迟发性动脉损伤的并发症:一个案例研究
IF 0.3 Q4 RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING Pub Date : 2023-08-23 DOI: 10.1177/87564793231192511
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引用次数: 0
SDMS CME Credit – Understanding the Downstream Effects of the COVID-19 Pandemic on Sonographers and Vascular Technologists: Healthcare Heroes’ Kryptonite! SDMS CME信用-了解COVID-19大流行对超声技师和血管技术人员的下游影响:医疗保健英雄的氪石!
IF 0.3 Q4 RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING Pub Date : 2023-08-23 DOI: 10.1177/87564793231192488
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引用次数: 0
Determining the Extent of Agreement for Determining the Echographic Ejection Fraction Determined by Emergency Medicine Residents Compared with a Cardiologist 确定急诊住院医师与心脏病专家在超声射血分数测定上的一致程度
IF 0.3 Q4 RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING Pub Date : 2023-08-17 DOI: 10.1177/87564793231192831
F. Mohammadi, Seyedamir Tabibzadeh Dezfooli, Babak Sadeghzadeh, M. Chardoli, H. Basir Ghafouri, M. Rezai, R. Mosaddegh, Samira Vaziri
Objective: The aim of this study was to determine the extent of agreement on the measured echographic ejection fraction measured by emergency medicine (EM) residents compared with a cardiologist. Materials and Methods: This study was conducted with cardiac patients admitted to a hospital emergency department in Tehran, Iran. A total of 156 patient cases were reviewed. A group of trained EM residents evaluated the ejection fraction (EF) of these patients utilizing three different methods: Simpson’s method (N = 50), E-Point Septal Separation (EPSS, N = 56), and a visual technique (N = 50). A final assessment was made for all patients by a cardiologist. Results: In 69.3% of these patient cases, there was a significant correlation between the EM residents’ report and the cardiologists, with Cohen’s Kappa coefficient of .746 (P < .001). The Kappa coefficient for the visual technique, Simpson’s method, and EPSS was .697, .467, and .487, respectively. The sensitivity, specificity, positive and negative predictive values of EF measurements, provided by the EM residents, were 0.89%, 64.2%, 81.6%, and 76.5% compared with the cardiologist, respectively. Conclusion: This description study was done to determine the agreement of echocardiographic measurement of EF, assessed by trained EM residents, compared with a cardiologist’s review. In this case, the results demonstrated moderate to good agreement.
目的:本研究的目的是确定在测量超声射血分数的程度上,由急诊医学(EM)居民与心脏病专家进行比较。材料和方法:本研究在伊朗德黑兰一家医院急诊科收治的心脏病患者中进行。共回顾了156例患者病例。一组训练有素的急诊住院医师使用三种不同的方法评估这些患者的射血分数(EF):辛普森法(N = 50), e点间隔分离(EPSS, N = 56)和视觉技术(N = 50)。一名心脏病专家对所有患者进行了最终评估。结果:在69.3%的病例中,急诊住院医师报告与心内科医师之间存在显著相关性,Cohen’s Kappa系数为0.746 (P < 0.001)。目视法、辛普森法和EPSS的Kappa系数分别为0.697、0.467和0.487。EM居民提供的EF测量的敏感性、特异性、阳性和阴性预测值与心脏病专家相比分别为0.89%、64.2%、81.6%和76.5%。结论:这项描述性研究是为了确定超声心动图测量EF的一致性,由训练有素的急诊住院医师评估,与心脏病专家的审查相比较。在这种情况下,结果显示中等到良好的一致性。
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引用次数: 0
The Need for Providing Culturally Sensitive Health Care: Be an Advocate 提供具有文化敏感性的医疗保健的必要性:成为一名倡导者
IF 0.3 Q4 RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING Pub Date : 2023-08-14 DOI: 10.1177/87564793231187418
Erica Wiencek
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引用次数: 0
The Association Between Common Bile Duct Diameter and the Severity of Coronary Artery Atherosclerosis, Based on Calcium Score 基于钙评分的胆总管直径与冠状动脉粥样硬化严重程度的关系
IF 0.3 Q4 RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING Pub Date : 2023-08-08 DOI: 10.1177/87564793231191506
Fatemeh Kheiridoost Langroudi, T. Faghihi Langroudi, N. Akhoundi, Alireza Siami
Objective: The aim was to assess the relationship between the coronary calcium score and the common bile duct (CBD) diameter, to determine whether the increase in CBD diameter in patients without hepatobiliary disease could represent cardiovascular disease, or the extent of atherosclerosis in coronary arteries. Materials and Methods: The study cohort consisted of 103 patients referred for computed tomographic angiography (CTA) for coronary artery assessment. None of the patients had a gallbladder, biliary, or pancreatic disease or surgery history. The Agatston score determined the rates of arterial calcification. The diameter of the CBD was measured for a sonogram. Results: There was a statistically significant relatively strong correlation between calcium score and CBD diameter (r = 0.44, P = .001), independent of baseline variables, such as demographics and cardiovascular risk profiles. In the multivariable regression model, advanced age (beta = 0.825, P = .005), history of hypertension (beta = 0.591, P = .034), and history of coronary stenting (beta = 1.339, P = .001) were shown to be the main determinants of CBD dilatation. Conclusion: A statistically significant correlation existed between the CBD diameter and calcium score, within the coronary arteries and this could represent a shared pathophysiology between CBD dilatation and the severity of coronary atherosclerosis.
目的:评估冠状动脉钙评分与胆总管(CBD)直径的关系,以确定无肝胆疾病患者的CBD直径增加是否代表心血管疾病,或冠状动脉粥样硬化的程度。材料和方法:研究队列包括103例接受计算机断层血管造影(CTA)评估冠状动脉的患者。所有患者均无胆囊、胆道或胰腺疾病或手术史。Agatston评分决定动脉钙化率。用超声图测量CBD的直径。结果:钙评分与CBD直径之间存在统计学意义上的相对强相关性(r = 0.44, P = .001),独立于基线变量,如人口统计学和心血管风险谱。在多变量回归模型中,高龄(β = 0.825, P = 0.005)、高血压史(β = 0.591, P = 0.034)和冠状动脉支架植入术史(β = 1.339, P = 0.001)是CBD扩张的主要决定因素。结论:冠状动脉内CBD直径与钙评分之间存在统计学意义上的相关性,这可能代表了CBD扩张与冠状动脉粥样硬化严重程度之间的共同病理生理。
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引用次数: 0
Pheochromocytoma in a Pediatric Patient: A Case Report 儿童嗜铬细胞瘤1例报告
IF 0.3 Q4 RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING Pub Date : 2023-08-08 DOI: 10.1177/87564793231191438
Amanda Nedwick
A pheochromocytoma is a rare catecholamine secreting neuroendocrine tumor, originating within the adrenal medulla. Most cases present with a hypertensive crisis and a classic triad of headaches, sweating, and palpitations. A positive prognosis is projected for patients after operative removal of the tumor. Early detection of this tumor is crucial as it can be fatal if left untreated. Clinical signs and symptoms, diagnostic criteria, and imaging appearances are described to assist in this case of a pheochromocytoma, detected in a pediatric patient. A 16-year-old female presented to the hospital with symptoms of chest pain, hypertensive crisis, and vision loss. A renal sonogram was performed and revealed a left sided adrenal mass. Correlating the sonogram with magnetic resonance imaging (MRI), tumor markers, and clinical presentation confirmed this pathology as a benign pheochromocytoma in a pediatric patient with hypertension. Medical and surgical intervention was provided to yeild a positive outcome for this patient.
嗜铬细胞瘤是一种罕见的分泌儿茶酚胺的神经内分泌肿瘤,起源于肾上腺髓质。大多数病例表现为高血压危象和典型的头痛、出汗和心悸三联征。预计手术切除肿瘤后患者预后良好。这种肿瘤的早期发现是至关重要的,因为如果不及时治疗,它可能是致命的。临床体征和症状,诊断标准,和影像学表现描述,以协助在这个嗜铬细胞瘤的情况下,检测到一个儿科患者。一名16岁女性以胸痛、高血压危象和视力丧失等症状就诊。肾超声检查显示左侧肾上腺肿块。将超声图与磁共振成像(MRI)、肿瘤标记物和临床表现相结合,证实该病理为小儿高血压患者的良性嗜铬细胞瘤。医疗和手术干预为该患者提供了积极的结果。
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引用次数: 0
An Asymptomatic, Iatrogenic Hemobilia Detected by Contrast Enhanced Ultrasound of the Gallbladder 超声增强胆囊造影检测无症状医源性胆道1例
IF 0.3 Q4 RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING Pub Date : 2023-07-31 DOI: 10.1177/87564793231188423
G. Menozzi, A. Ricci, Francesca Maria Farina, G. Elisa, Valeria Maccabruni, B. Marani, L. Arletti, Carlo Grendene
Hemorrhage within the biliary system (hemobilia), is an infrequent complication that can arise during percutaneous procedures involving the liver. The clinical diagnosis of hemobilia is often challenging, as symptoms are quite unspecific and often display a late onset. In such cases, sonography of the gallbladder can play a crucial role in the early detection of hemobilia. A case report is provided of a 72-year-old man who underwent a sonography-guided percutaneous biopsy of a 22-mm focal lesion, within the eighth segment of the liver. In this patient, asymptomatic active hemobilia was promptly identified through contrast-enhanced ultrasound (CEUS) which was performed immediately after the invasive procedure. Crucially, this postprocedural complication may have gone undiagnosed without an early postprocedure grayscale visual analysis and CEUS evaluation, since the patient was completely asymptomatic. In conclusion, a grayscale sonogram of the gallbladder is suggested and should be considered before and immediately after percutaneous invasive procedures of the liver. In the instances where suspicion of hemobilia arises, CEUS can be used to assess the presence of active bleeding. Implementing this type of imaging protocol may possibly reveal a higher frequency of hemobilia than is commonly reported.
胆道系统出血(胆道出血)是经皮手术累及肝脏时发生的罕见并发症。胆道出血的临床诊断往往是具有挑战性的,因为症状相当不明确,往往表现为晚发。在这种情况下,胆囊超声检查可以在早期发现胆道出血中发挥关键作用。病例报告提供了一个72岁的男子谁接受了超声引导下的22毫米局灶性病变的经皮活检,在肝脏的第八段。在该患者中,在侵入性手术后立即通过超声造影(CEUS)发现无症状的活动性胆道。至关重要的是,由于患者完全无症状,如果没有早期的术后灰度视觉分析和超声造影评估,这种术后并发症可能无法诊断。总之,建议在经皮肝脏侵入手术之前和之后立即进行胆囊灰度超声检查。在怀疑胆道出血的情况下,超声造影可用于评估活动性出血的存在。实施这种类型的成像方案可能会显示比通常报道更高的胆道出血频率。
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引用次数: 0
The Accuracy of Various Lung Ultrasonography Findings in Predicting the Necessity for Surfactant Treatment in Neonates With Respiratory Distress Syndrome 各种肺部超声检查结果预测新生儿呼吸窘迫综合征表面活性剂治疗必要性的准确性
IF 0.3 Q4 RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING Pub Date : 2023-07-27 DOI: 10.1177/87564793231187323
Seyed Mohammad Sadegh Ghadiri Asli, Ameneh khalilzadeh Sabetmasouleh, N. Akhoundi, Alireza Siami
Objective: The study was conducted to determine the value of various lung ultrasonography (LUS) findings in diagnosing neonatal respiratory distress syndrome (RDS) and to assess the ability of ultrasonography to predict the need for surfactant treatment. Materials and Methods: This cohort study was conducted on 164 neonates with RDS with a gestational age of over 28 weeks. Transthoracic sonography was performed in all patients in the infant isolet immediately after admission and stabilization of the infant and during the first 6 hours before surfactant treatment. Immediately after the sonogram, the neonates underwent an anterior–posterior view chest radiograph, before and after surfactant treatment. Results: In comparison with clinical manifestations and radiographic findings as the references, the sensitivity and specificity of each of the LUS-related parameters for detecting RDS were as follows: Faded A-lines (95.4% and 76.7%), abnormal B-lines (91.7% and 71.6%), the presence of consolidation (90.9% and 88.3%), the presence of pleural effusion (95% and 86.7%), and alveolar–interstitial syndrome (AIS) (98% and 96%). Conclusion: LUS findings were valuable in assessing and grading the severity of neonatal RDS alongside clinical evaluation. LUS may assist in selecting infants for surfactant therapy and monitoring treatment response.
目的:探讨肺超声(LUS)各项表现对新生儿呼吸窘迫综合征(RDS)的诊断价值,并评价超声对表面活性剂治疗需求的预测能力。材料与方法:本队列研究纳入164例胎龄大于28周的RDS新生儿。所有患者在婴儿入院和稳定后立即以及表面活性剂治疗前6小时在婴儿孤立体中进行经胸超声检查。在超声检查后,新生儿在表面活性剂治疗前后进行了前后胸片检查。结果:结合临床表现和影像学表现,各us相关参数检测RDS的敏感性和特异性分别为:a线消退(95.4%)和76.7%,b线异常(91.7%)和71.6%,实变(90.9%)和88.3%,胸腔积液(95%和86.7%),肺泡间质综合征(AIS)(98%和96%)。结论:LUS的发现对于评估新生儿RDS的严重程度和分级以及临床评估是有价值的。LUS可以帮助婴儿选择表面活性剂治疗和监测治疗反应。
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引用次数: 0
How to Prepare for Your Upcoming Accreditation Site Visit With Ease 如何轻松准备您即将到来的认证现场访问
IF 0.3 Q4 RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING Pub Date : 2023-07-27 DOI: 10.1177/87564793231182418
Douglas W. Clem
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引用次数: 0
Detecting Hemopneumothorax With Lung Sonography: A Case Report 肺超声检查血气胸1例
IF 0.3 Q4 RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING Pub Date : 2023-07-22 DOI: 10.1177/87564793231187317
Issac Cheong, F. Tamagnone
Hemopneumothorax is a rare but serious complication that can occur in patients with central venous catheters, trauma, or underlying lung disease. It involves the accumulation of blood and air in the pleural cavity, which can cause hypovolemic shock if left untreated. Lung sonography is a noninvasive, nonionizing radiation imaging technique, and easily accessible diagnostic tool that can be performed at the bedside in critically ill patients, for the diagnosis of hemopneumothorax. A case is reported of a 60-year-old female with a medical history of leukemia who developed hypovolemic shock due to right hemothorax caused by a perforation of the superior vena cava by a central venous catheter. The patient underwent emergency surgery and her condition improved, but later presented with symptoms of hemopneumothorax, which was diagnosed using lung sonography. Emergency placement of a pleural drainage tube was performed, but unfortunately, the patient’s condition deteriorated, and she received end-of-life care. Prompt diagnosis and management of hemopneumothorax are essential to prevent life-threatening complications, and lung sonography is a valuable diagnostic tool, in the diagnosis of critically ill patients.
血气胸是一种罕见但严重的并发症,可发生在有中心静脉导管、创伤或潜在肺部疾病的患者中。它涉及胸膜腔中血液和空气的积聚,如果不及时治疗,可能导致低血容量性休克。肺超声是一种无创、非电离辐射成像技术,是一种易于获得的诊断工具,可在危重患者床边进行血气胸的诊断。本文报告一位60岁女性,有白血病病史,因中央静脉导管穿孔上腔静脉引起右血胸,并发低血容量性休克。患者接受了紧急手术,病情有所好转,但后来出现血气胸症状,经肺部超声诊断。紧急放置胸腔引流管,但不幸的是,病人的病情恶化,她接受了临终护理。及时诊断和处理血气胸对于预防危及生命的并发症至关重要,在诊断危重患者时,肺超声检查是一种有价值的诊断工具。
{"title":"Detecting Hemopneumothorax With Lung Sonography: A Case Report","authors":"Issac Cheong, F. Tamagnone","doi":"10.1177/87564793231187317","DOIUrl":"https://doi.org/10.1177/87564793231187317","url":null,"abstract":"Hemopneumothorax is a rare but serious complication that can occur in patients with central venous catheters, trauma, or underlying lung disease. It involves the accumulation of blood and air in the pleural cavity, which can cause hypovolemic shock if left untreated. Lung sonography is a noninvasive, nonionizing radiation imaging technique, and easily accessible diagnostic tool that can be performed at the bedside in critically ill patients, for the diagnosis of hemopneumothorax. A case is reported of a 60-year-old female with a medical history of leukemia who developed hypovolemic shock due to right hemothorax caused by a perforation of the superior vena cava by a central venous catheter. The patient underwent emergency surgery and her condition improved, but later presented with symptoms of hemopneumothorax, which was diagnosed using lung sonography. Emergency placement of a pleural drainage tube was performed, but unfortunately, the patient’s condition deteriorated, and she received end-of-life care. Prompt diagnosis and management of hemopneumothorax are essential to prevent life-threatening complications, and lung sonography is a valuable diagnostic tool, in the diagnosis of critically ill patients.","PeriodicalId":45758,"journal":{"name":"JOURNAL OF DIAGNOSTIC MEDICAL SONOGRAPHY","volume":"95 1","pages":"616 - 619"},"PeriodicalIF":0.3,"publicationDate":"2023-07-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75378496","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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JOURNAL OF DIAGNOSTIC MEDICAL SONOGRAPHY
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