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Background Ophthalmologic complaints are common in the emergency department. The utility of point-of-care ultrasound (POCUS) as an accessible, noninvasive modality to evaluate ocular pathology is of great value—particularly in settings where resources are limited or where ophthalmologic consultation may not be readily available. Case Report A 21-year-old woman presented to the emergency department with periorbital edema, erythema, and drainage that was worsening despite topical and oral antimicrobial therapy. Mild proptosis was present on examination. POCUS was performed to investigate her symptoms further. A modified ocular ultrasound revealed prominence and edema of the retro-orbital soft tissue with echogenic fat, consistent with the diagnosis of orbital cellulitis. These findings were corroborated with computed tomography imaging. Why Should an Emergency Physician Be Aware of This?: Few reports describe the utility of POCUS in evaluating patients for orbital cellulitis. This case emphasizes the value of POCUS in assessing patients presenting to the emergency department with ocular complaints and demonstrates ultrasound-specific findings that may lead the clinician toward the diagnosis of orbital cellulitis. © 2021 Elsevier Inc.

INTRODUCTION Patients who commit suicide will often visit the emergency department (ED) shortly before death for reasons other than those related to the suicide. These visits may be a prime opportunity to identify patients with symptoms of major depressive disorder (MDD) that contribute to suicidal ideation. This pilot study investigated the feasibility of a recently developed tool, the CAD-MDD-S, a combination of the Computerized Adaptive Diagnostic Screening Tool for Major Depressive Disorder (CAD-MDD) and four screening questions from the Columbia-Suicide Severity Rating Scale (C-SSRS),to identify patients with suicidal thoughts, intent, plans, and behaviors, and/or MDD. METHOD CAD-MDD-S was administered to ambulatory adult patients (18+ years) who presented at an academic ED or student health services clinic for non-mental health concerns. The goal was to study the feasibility and efficiency of the screening tool, assessing the potential impact the tool may have in identifying at risk patients in these clinical settings. RESULTS From August 2015 to November 2016, 345 patients agreed to complete the screening tool (89% agree rate), with 76 screening positive for MDD, 13 for risk of suicide, and 7 for both. The median screening time to completion was six minutes, with 87% of patients taking less than 10 minutes. CONCLUSIONS This pilot study demonstrated that the ad- ministration of the CAD-MDD-S diagnostic screening tool was feasible and efficient in emergency settings, and the time to completion did not present a substantial burden to the patient. Future studies are needed to confirm these findings in other populations with larger samples.

Kidney disease patients have a high prevalence of cardiovascular morbidity and mortality. It can be challenging to adequately assess their cardiovascular status based on physical examination alone. Cardiac ultrasound has proven to be a powerful tool to accomplish this objective and is increasingly being adopted by the non-cardiologists to augment their skills and expedite clinical decision making. With the advent of inexpensive and portable ultrasound equipment, simplified protocols, and focused training, it is becoming easier to master basic cardiac ultrasound techniques. After a short course of training in focused cardiac ultrasound, nephrologists can quickly and reliably assess ventricular size and function, detect clinically relevant pericardial effusion and volume status in their patients. Additional training in Doppler ultrasound can extend their capability to measure cardiac output, right ventricular systolic pressure, and diastolic dysfunction. This information can be instrumental in effectively managing patients in inpatient, office, and dialysis unit settings. The purpose of this review is to highlight the importance and feasibility of incorporating cardiac ultrasound in nephrology practice, discuss the principles of basic and Doppler ultrasound modalities and their clinical utility from a nephrologist’s perspective.

Author(s): Shavor, Cindy; Pagenhardt, Justine; Sun, YuanYuan; Kraft, Clara; End, Bradley; Minardi, Joseph | Abstract: Introduction: Abdominal pain is a common complaint in the emergency department. Point-of-care ultrasound (POCUS) is a rapid modality to evaluate for the etiology.Case Report: A teenage male presented with symptoms concerning for appendicitis. POCUS revealed a non-peristalsing, non-compressible, tubular structure containing an echogenic stone. This was determined to be a ureteral stone within a dilated ureter, not appendicitis.Conclusion: We propose a syndromic sonographic approach to right lower quadrant pain (RLQ) that includes the gallbladder, right kidney, bladder, and right adnexa, in addition to RLQ landmarks. This case emphasizes the value of such an approach to avoid diagnostic error.

Within the West Virginia University (WVU) Department of Emergency Medicine (DEM), education related to point-of-care ultrasound (POCUS) has been under the jurisdiction of the POCUS director in the emergency department. To facilitate sonography education and extend the capabilities of the POCUS director, a dedicated sonography education faculty member (SEFM) was hired. A SEFM is an experienced sonographer who brings technical knowledge, experience, and pedagogical skills. In addition, the SEFM is able to assist with administrative and operational aspects of a POCUS program, including image archival, disinfection protocols, and quality guidelines. From the sonographer’s prospective, the position has been challenging and fulfilling, and there remain countless opportunities for growth. From the POCUS director’s perspective, the SEFM has been instrumental in strengthening the residency program and other educational offerings.

Background Management of mitral valve regurgitation in patients with multiple comorbidities is complicated because of poor surgical candidacy. Less invasive techniques for these patients include the MitraClip device, an endovascular repair option used to reduce mitral valve regurgitation symptoms. However, complications include leaflet damage, stenosis, and infectious endocarditis. Case Report Four years after MitraClip placement, an 80-year-old man presented to the emergency department with progressive dyspnea. He was diagnosed with MitraClip-associated infectious endocarditis by the emergency physician using point-of-care ultrasound. There are 6 reported cases of infective endocarditis in patients with MitraClip devices, with this being the first case identified using point-of-care ultrasound. This is also the first reported case of MitraClip-associated Corynebacterium endocarditis. Why Should an Emergency Physician Be Aware of This? The use of the MitraClip device and its echocardiographic appearance is not widely described in the published emergency medicine literature. Knowledge of this device, its appearance, and the potential complications is essential for emergency physicians caring for these patients. Rapid diagnosis may lead to earlier initiation of treatment and optimal disposition for these complex patients.

With the COVID-19 pandemic, we are in unprecedented times - our clinical environment is changing rapidly and may continue to do so in the future. Over the last decade there has been an increased support for the use of internal medicine point-of-care ultrasound (POCUS) across the country and worldwide. While standard infection control guidelines are available on device and tranducer cleaning and disinfection, these recommendations may not apply during the COVID-19 pandemic. While we anticipate that the experience and need for POCUS deployment will differ across the country depending on several contextual factors, similar principles will likely emerge across multiple settings. To that end, to enable POCUS readiness, we recommend that each program/ practice site consider undertaking the following steps and recommendations on a semi-urgent basis if POCUS use is anticipated. The objective of this article to provide internists who currently use POCUS with the interim recommendations on processes that need to be in place prior to its use. This document refers primarily to the non-critical use of ultrasound devices based on the Spaulding classification6 (see Appendix for definitions) and does not apply to the setting of critical use where sterilization is required, nor semi-critical use, where high-level disinfection is required. Each institution must have its own policy in place on the cleaning and disinfection procedures for POCUS. This doucument is meant to serve as an adjunct to existing protocols.

Ventricular septal rupture (VSR) is a rare but life-threatening complication of ST-elevation myocardial infarction. Point-of-care ultrasound (POCUS) is a rapid, noninvasive imaging modality that is easily accessible and highly effective in diagnosing VSR in the emergency department (ED) setting.A 73-year-old man with a history of type II diabetes mellitus and hypertension presented with complaints of intermittent chest pain for 48 h that had since become constant, associated with diaphoresis and shortness of breath. Physical examination was notable for shock and a new, grade V/VI systolic murmur. An electrocardiogram showed evidence of an inferior ST-elevation myocardial infarction (MI) with associated Q waves. POCUS revealed a large ventricular septal rupture with new ventricular septal defect and associated left-to-right shunting. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: POCUS in the ED setting is an effective and rapid tool for elucidating the etiology of various shock states. Emergency physicians should be aware of this particular case, as POCUS may help identify MI-related complications, including post-myocardial infarction VSR, that may necessitate surgical intervention as opposed to coronary reperfusion procedures.

Traumatic hip dislocation in children is relatively rare but presents a true emergency, as a delay in reduction can result in avascular necrosis of the femoral head and long-term morbidity. After sustaining a traumatic posterolateral hip dislocation, a seven-year-old boy presented to an outside facility where no attempt was made at reduction. The patient was transferred to our emergency department (ED) where he was promptly sedated and the dislocation was reduced in a timely manner. Emergency physicians have demonstrated high success rates with dislocation reduction. ED reduction should occur immediately to reduce the likelihood of long-term complications. While timely consultation with a pediatric orthopedist is recommended, that should not delay reduction. The reduction should ideally be performed before the patient leaves the department or is transferred to another facility.

Background: Early pregnancy complaints in emergency medicine are common. Emergency physicians increasingly employ ultrasound in the evaluation of these complaints. As a result, it is likely that rare, though important, diagnoses will be encountered. We report a case of fetal anencephaly diagnosed by bedside emergency ultrasound in a patient presenting with first trimester vaginal bleeding. Case Report: A 33 year-old patient at 10 weeks gestation presented with vaginal bleeding. After initial history and physical examination, a bedside ultrasound was performed. The emergency physician noted the abnormal appearance of the fetal cranium and anencephaly was suspected. This finding was confirmed by a consultative high-resolution fetal ultrasound. Making the diagnosis at the point of care allowed earlier detection, and more comprehensive maternal counseling about pregnancy options. This particular patient underwent elective abortion which was able to be performed at an earlier gestation, decreasing maternal risk. If this diagnosis would not have been recognized by the emergency physician at the point of care, it may not have been diagnosed until the second trimester, and lower risk maternal options would not have been available.

A 38-year-old male presented with left calf pain after a fall while skiing. Physical examination revealed tenderness over the gastrocnemius with a palpable mass and pain with resisted plantar flexion. Point-of care-ultrasound (POCUS) of the gastrocnemius was consistent with a muscle rupture, and we made a diagnosis of tennis leg. The patient was instructed to rest for two weeks, followed by a home rehabilitation program, and he was able to return to his normal activities. Here we present a case of tennis leg quickly and accurately diagnosed with POCUS, negating the need for additional advanced imaging.

The diagnosis of lung abscess can be difficult to make and often requires imaging beyond plain chest x-ray. The decision to further image with computed tomography should be weighed against the risks of radiation exposure, especially in pediatric patients. In addition, the cost and potential impact on length of stay from obtaining computed tomography scans should be considered. In this report, we describe a case of lung abscess made immediately using point-of-care ultrasound in the emergency department. To our knowledge, there are no previous cases describing lung abscess diagnosed by point-of-care ultrasound. This case report aims to describe a case of pediatric lung abscess, review the ultrasound findings, and discuss relevant literature on the topic.

Abdominal pain in women of reproductive age is a frequently encountered chief complaint in the emergency department. Adnexal torsion is a time-sensitive diagnosis that is essential for emergency physicians to consider in the initial differential diagnosis. Bedside sonography can be used to assist the clinician in the detection of adnexal masses placing the patient at risk for torsion. Lipoleiomyomas are uncommon, benign neoplasms consisting of variable portions of mature lipocytes, smooth muscle, or fibrous tissue. Very few cases have been reported, with no cases previously reported by emergency physicians using bedside ultrasound. A case is presented of a middle-aged woman who presented to the emergency department with acute lower abdominal pain. At the time of the initial history and physical examination, bedside screening sonogram was performed, which allowed rapid diagnosis of a large, heterogeneous, relatively avascular adnexal mass that was later identified as a lipoleiomyoma, a rare adnexal neoplasm, that resulted in adnexal torsion.

Takotsubo cardiomyopathy (TCM) is an important condition for the emergency physician to consider in patients with cardiovascular symptoms. A70-year-old woman presented with chest pain and nausea following emotional trauma. She had an elevated troponin and a normal electrocardiogram (ECG) with no history of previous cardiac disease. Point-of-care focused cardiac ultrasound (FOCUS) showed reduced left ventricular systolic function with mid to apical hypokinesis. Cardiac catheterization revealed clean coronary arteries and confirmed the suspected diagnosis of TCM. Few reports emphasize the importance of FOCUS in the diagnosis and management of TCM in the emergency department. We detail FOCUS findings that assisted with diagnosis of TCM and describe how this quick, noninvasive imaging modality can be used to assess and manage emergent conditions.

Objectives Sonography is a clinical tool being incorporated in multiple medical specialties with evidence of improved patient care and cost. Some schools have begun implementing ultrasound curricula. We hope to build upon that foundation and provide another potential framework of incorporation. There are several barriers, including curricular space, equipment and physical space, adequate faculty, and performing assessment. Methods At West Virginia University, we began a longitudinal ultrasound curriculum in 2012 with incorporation of didactic and practical sessions into gross anatomy, our systems-based second-year curriculum, physical diagnosis course, and clinical rotations. We included both written and practical assessment from the onset. After the initial 4 years, the first graduates were surveyed on their perceptions of the curriculum. Responses were correlated with specialty choice and clinical campus site. Results Based on our survey (90% response rate), students felt sonography was useful for anatomical understanding and patient care. Overall, 93% of our respondents reviewed the curriculum favorably. Qualitative feedback was very positive, with students desiring more ultrasound education and more required components, specifically in clinical rotations. Conclusions Based on these results, some changes have already been implemented, including decreased student-to-instructor ratios, more open scan time, and more required components. The breadth of formal assessment has increased. Multiple pilot programs for clinical rotations are being developed. There is an ongoing need for faculty development and continued assessment of ultrasound competency.

Background. Retained products of conception is an important diagnosis to consider in patients presenting with postpartum complaints. Bedside ultrasound is a rapid, accurate, noninvasive modality to evaluate these patients.Objective. To report an atypical case of retained products of conception diagnosed with bedside ultrasound in the emergency department.Case Report. A 27-year-old female who was 1-month postpartum presented with vaginal bleeding, pelvic pain, and no fever. At the time of initial H&P, bedside ultrasound revealed echogenic material within the endometrial cavity with blood flow seen by color Doppler consistent with retained products of conception. The bedside ultrasound rapidly narrowed the differential and allowed a definitive diagnosis immediately. Ob/Gyn was consulted and dilation and curettage was performed in the operating room.Conclusions. Retained products of conception is an important diagnosis for the emergency physician to consider in at-risk patients. The sonographic findings are easily obtained and interpreted by emergency physicians. Earlier diagnosis of this disease process should lead to more focused patient evaluations and management.

Blunt scrotal injury represents a diagnostic dilemma for emergency physicians (EP). Consequently, point-of-care ultrasound (POCUS) has emerged as a tool for early investigation of the acute scrotum in the emergency department. We describe a case where an EP used scrotal POCUS to immediately visualize the loss of testicular contour and underlying heterogeneous parenchyma to rapidly make the diagnosis of testicular rupture in a young male presenting with scrotal trauma. The use of POCUS in this case expedited therapy, likely improving the patient's outcome. To our knowledge, this is the first detailed description of testicular rupture diagnosed with POCUS by an EP.

Objectives To explore whether student rural upbringing, rural training were associated with their intent to practice in a rural health care setting after graduation in the disciplines of Dentistry, Dental Hygiene, Medicine, Nursing, and Pharmacy at a large university Health Sciences Center in Appalachia. Methods Graduating healthcare professional students were surveyed to determine student rural background and training competency as compared to location of intended practice after graduation (N= 145). Differences were identified using descriptive statistics within and between healthcare disciplines using Spearman’s rank correlation and Kruskal-Wallis tests, Univariate, Chi-square and Pearson analyses for emergent themes or trends. Results Positive attitudes towards rural rotations and competency training were found. Twenty-one percent respondents graduated from high school in a rural setting (50,000 population, while 12% grew up in this community size. Conclusions Student attitudes towards learning rural competency are positive; however, this survey suggests rural upbringing and training may not be sufficient to encourage health care professionals to practice in rural settings. More investigation is needed to determine effective incentives, perceived advantages or disadvantages and deterrents to rural healthcare practice.

Table of contents A1 Point-of-care ultrasound examination of cervical spine in emergency department Yahya Acar, Onur Tezel, Necati Salman A2 A new technique in verifying the placement of a nasogastric tube: obtaining the longitudinal view of nasogastric tube in addition to transverse view with ultrasound Yahya Acar, Necati Salman, Onur Tezel, Erdem Cevik A3 Pseudoaneurysm of the femoral artery after cannulation of a central venous line. Should we always use ultrasound in these procedures? Margarita Algaba-Montes, Alberto Oviedo-García, Mayra Patricio-Bordomás A4 Ultrasound-guided supraclavicular subclavian vein catheterization. A novel approach in emergency department Margarita Algaba-Montes, Alberto Oviedo-García, Mayra Patricio-Bordomás A5 Clinical ultrasound in a septic and jaundice patient in the emergency department Margarita Algaba-Montes, Alberto Oviedo-García, Mayra Patricio-Bordomás A6 Characterization of the eyes in preoperative cataract Saudi patients by using medical diagnostic ultrasound Mustafa Z. Mahmoud, Abdelmoneim Sulieman A7 High-frequency ultrasound in determining the causes of acute shoulder joint pain Mustafa Z. Mahmoud A8 Teaching WINFOCUS Ultrasound Life Support Basic Level 1 for Providers in resource-limited countries Abbas Ali, Alrayah Mustafa, Ihab Abdelrahman, Mustafa Bahar, Osama Ali, H. Lester Kirchner, Gregor Prosen A9 Changes of arterial stiffness and endothelial function during uncomplicated pregnancy Ajda Anzic, Paul Leeson A10 Cardiovascular haemodynamic properties before, during and after pregnancy Ajda Anzic, Paul Leeson A11 An old man with generalized weakness Maryam Bahreini, Fatemeh Rasooli A12 Ultrasonography for non-specific presentations of abdominal pain Maryam Bahreini, Houman Hosseinnejad A13 Introduction of a new imaging guideline for suspected renal colic in the emergency department: effect on CT Urogram utilisation Gabriel Blecher, Robert Meek, Diana Egerton-Warburton A14 Transabdominal ultrasound screening for pancreatic cancer in Croatian military veterans: a retrospective analysis from the first Croatian veteran’s hospital Edina Ćatić Ćuti, Stanko Belina, Tihomir Vančina, Idriz Kovačević A15 The challenge of AAA: unusual case of obstructive jaundice Edina Ćatić Ćuti, Nadan Rustemović A16 Educational effectiveness of easy-made new simulator model for ultrasound-guided procedures in pediatric patients: vascular access and foreign body management Ikwan Chang, Jin Hee Lee, Young Ho Kwak, Do Kyun Kim A17 Detection of uterine rupture by point-of-care ultrasound at emergency department: a case report Chi-Yung Cheng, Hsiu-Yung Pan, Chia-Te Kung A18 Abdominal probe in the hands of interns as a relevant diagnostic tool in revealing the cause of heart failure Ela Ćurčić, Ena Pritišanac, Ivo Planinc, Marijana Grgić Medić, Radovan Radonić A19 Needs assessment of the potential utility of point-of-care ultrasound within the Zanzibar health system Abiola Fasina, Anthony J. Dean, Nova L. Panebianco, Patricia S. Henwood A20 Ultrasonographic diagnosis of tracheal compression Oliviero Fochi, Moreno Favarato, Ezio Bonanomi A21 The role of ultrasound in the detection of lung infiltrates in critically ill patients: a pilot study Marijana Grgić Medić, Ivan Tomić, Radovan Radonić A22 The SAFER Lasso; a novel approach using point-of-care ultrasound to evaluate patients with abdominal complaints in the emergency department Youngrock Ha, Hongchuen Toh A23 Awareness and use of clinician-performed ultrasound among clinical clerkship faculty Elizabeth Harmon, Wilma Chan, Cameron Baston, Gail Morrison, Frances Shofer, Nova Panebianco, Anthony J. Dean A24 Clinical outcomes in the use of lung ultrasound for the diagnosis of pediatric pneumonias Angela Hua, Sharon Kim, James Tsung A25 Effectiveness of ultrasound in hypotensive patients Isa Gunaydin, Zeynep Kekec, Mehmet Oguzhan Ay A26 Moderate-to-severe left ventricular ejection fraction related to short-term mortality of patients with post-cardiac arrest syndrome after out-of-hospital cardiac arrest Jinjoo Kim, Jinhyun Kim, Gyoosung Choi, Dowon Shim A27 Usefulness of abdominal ultrasound for acute pyelonephritis diagnosis after kidney transplantation Ji-Han Lee A28 Lung ultrasound for assessing fluid tolerance in severe preeclampsia Jana Ambrozic, Katja Prokselj, Miha Lucovnik A29 Optic nerve sheath ultrasound in severe preeclampsia Gabrijela Brzan Simenc, Jana Ambrozic, Miha Lucovnik A30 Focused echocardiography monitoring in the postoperative period for non-cardiac patients Asta Mačiulienė, Almantas Maleckas, Algimantas Kriščiukaitis, Vytautas Mačiulis, Andrius Macas A31 POCUS-guided paediatric upper limb fracture reduction: algorithm, tricks, and tips Sharad Mohite A32 Point-of-care lung ultrasound: a good diagnostic tool for pneumonia in a septic patient Zoltan Narancsik, Hugon Možina A33 A case of undergraduate POCUS (r)evolution Sara Nikolić, Jan Hansel, Rok Petrovčič, Una Mršić, Gregor Prosen A34 The Graz Summer School for ultrasound: from first contact to bedside application: three-and-a-half-day undergraduate ultrasound training: résumé after two years of continuous development Simon Orlob, Markus Lerchbaumer, Niklas Schönegger, Reinhard Kaufmann A35 Usefulness of point-of-care ultrasound in the emergency room in a patient with acute abdominal pain Alberto Oviedo-García, Margarita Algaba-Montes, Mayra Patricio-Bordomás A36 Use of bedside ultrasound in a critically ill patient. A case report Alberto Oviedo-García, Margarita Algaba-Montes, Mayra Patricio-Bordomás A37 Diagnostic yield of clinical echocardiography for the emergency physician Alberto Oviedo-García, Margarita Algaba-Montes, Mayra Patricio-Bordomás A38 Focused cardiac ultrasound in early diagnosis of type A aortic dissection with atypical presentation Chun-I Pan, Hsiu-Yung Pan, Chien-Hung Wu A39 Detection of imperforated hymen by point-of-care ultrasound Hsiu-yung Pan, Chia-Te Kung A40 Developing a point-of-care ultrasound curriculum for pediatric nurse practitioners practicing in the pediatric emergency department Sarah Pasquale, Stephanie J. Doniger, Sharon Yellin, Gerardo Chiricolo A41 Use of transthoracic echocardiography in emergency setting: patient with mitral valve abscess Maja Potisek, Borut Drnovšek, Boštjan Leskovar A42 A young man with syncope Fatemeh Rasooli, Maryam Bahreini A43 Work-related repetitive use injuries in ultrasound fellows Kristine Robinson, Clara Kraft, Benjamin Moser, Stephen Davis, Shelley Layman, Yusef Sayeed, Joseph Minardi A44 Lung ultrasonography in the evaluation of pneumonia in children Irmina Sefic Pasic, Amra Dzananovic, Anes Pasic, Sandra Vegar Zubovic A45 Central venous catheter placement with the ultrasound aid: two years’ experience of the Interventional unit, Division of Intensive Care Medicine, KBC Zagreb Ana Godan Hauptman, Marijana Grgic Medic, Ivan Tomic, Ana Vujaklija Brajkovic, Jaksa Babel, Marina Peklic, Radovan Radonic A46 Duplicitas casui: two patients admitted due to acute liver failure Vedran Radonic, Ivan Tomic, Luka Bielen, Marijana Grgic Medic A47 A pilot survey on an understanding of Bedside Point-of-Care Ultrasound (POCUS) among medical doctors in internal medicine: exposure, perceptions, interest, and barriers to training Peh Wee Ming A48 Unusual case of defecation syncope Nur hafiza Yezid, Fatahul Laham Mohammed A49 A case report of massive pulmonary embolism; a multidisciplinary approach Zainal Abidin Huda, Wan Nasarudin Wan Ismail, W.Yus Haniff W.Isa, Hashairi Fauzi, Praveena Seeva, Mohd Zulfakar Mazlan

1. Jeffrey Lancaster, MD* 2. Jessica Lear, MD* 3. Richard Brant, MD* 4. Brian Riedel, MD* 5. Joseph Minardi, MD† 1. *Department of Pediatrics, West Virginia University School of Medicine, Morgantown, WV 2. †Departments of Emergency Medicine and Medical Education, West Virginia University School of Medicine, Morgantown, WV A 70-day-old female infant presents to the emergency department (ED) with a 1-month history of abdominal distention and constipation. The patient was born at term via vaginal delivery. She is formula fed with a cow milk protein formula and routinely consumes 4 oz every 4 hours. She passed meconium within 24 hours after birth. However, since that time she has not stooled regularly, and her parents have administered daily diluted fruit juices and enemas every other day to promote defecation. Despite these interventions, her abdomen has become more distended, and the parents report that her constipation continues. In the ED her vital signs are temperature 98.6°F (37.0°C), blood pressure 111/62 mm Hg, pulse 137 beats/min, respiratory rate 22 breaths/min, and oxygen saturation 100% on room air. Her examination shows a well-appearing baby in no apparent distress. Her cardiopulmonary examination findings are normal. Extremity examination shows capillary refill within 2 seconds, and there is no appreciable edema. Peripheral pulses are strong. The patient’s abdomen is distended but nontender and without any cutaneous findings suggesting portal hypertension. Bedside abdominal ultrasonography performed by the ED physician demonstrates ascites without any organomegaly (Fig 1). She is admitted to the pediatric service at that time. Figure 1. Ascites is seen in the pelvis surrounding multiple intestinal loops. Results of laboratory studies are largely normal (aspartate aminotransferase, alanine aminotransferase, albumin, electrolyte panel, and lipase) except for peripheral eosinophilia noted on the complete blood cell count (white blood cell count, 10,500/μL [10.5 × 109/L]; eosinophils, 15%; absolute eosinophil count, 1.5 × 109/L). The total serum immunoglobulin E (IgE) level is normal at …

This article aims to present the musculoskeletal (MSK) ultrasound (US) course, the objective measures of occupational medicine (OM) resident skill, and subjective opinions of OM residents regarding the MSK US course and MSK US in general. Also, to provide other OM residency programs information to help them develop this skill for their programs.Didactic sessions based on American Institute of Ultrasound in Medicine (AIUM) guidelines were taught in modular format with subsequent practice-based workshops. A practical examination was given at the completion of the workshop and a survey of the residents experience during the workshop.The average score on the practical examination among residents was 92.5%. The survey indicated that the residents felt like they learned from this course and increased their knowledge of MSK US.The findings suggest that a course in MSK US for OM residents can feasibly be implemented in an OM residency curriculum.

Cardiovascular and respiratory conditions in acute care require rapid, critical decision making, often with limited clinical information. Focused cardiac ultrasound (FOCUS) can aid in diagnosis by providing information that may not be evident from a patient's medical history, physical examination, and ancillary tests. Eight cases are presented in which FOCUS drastically altered the management of patient care, shortened the differential diagnosis, or allowed for the development of a definitive diagnosis. In 3 cases, diagnoses that were not initially suspected were identified by FOCUS. In the remaining cases, uncommon yet critical diagnoses were established at early stages along the patients' courses of care.

Background Right lower quadrant pain in young females presents a frequent diagnostic challenge for emergency physicians, with a broad differential and several important diagnoses. Using an “ultrasound first” imaging strategy can help decrease the use of computed tomography scans, with associated savings in radiation exposure, cost, and other resource use. Case Report We report a case of right lower quadrant pain in a young woman. After her initial history and physical examination, appendicitis was the leading differential. A bedside ultrasound was performed, leading to the uncommon diagnosis of rectus abdominis muscle tear. The sonographic findings of a muscle tear include increase in size, loss of linear, homogeneous architecture, and decreased echogenicity. Making this diagnosis at the bedside using ultrasound obviated the need for further imaging, avoiding unnecessary radiation exposure, and decreasing emergency department length of stay and overall cost, while leading to a tailored treatment plan. Why Should an Emergency Physician Be Aware of This? Rectus abdominis tear is a cause of right lower quadrant pain that may mimic appendicitis and should be considered in patients with this complaint. The ability to make this diagnosis with bedside ultrasound may assist in several important patient-oriented outcomes.

We report two cases of acute hip arthritis where arthrocentesis was able to be performed rapidly, at the bedside by the emergency physician using ultrasound guidance, expediting diagnosis and patient care. In the first case, the patient, who was 23 weeks pregnant, was diagnosed with septic hip arthritis, taken for operative washout of the joint and did very well postoperatively with no pregnancy or other complications. In the second case, the patient was determined to have a noninfectious etiology and also did well. Skilled ultrasound guidance allows hip arthrocentesis to be performed by the treating clinician, decreasing the time to diagnosis and definitive care.

Background and Purpose— In a previous study, 0.3 and 0.45 mg/kg of intravenous recombinant tissue plasminogen activator (rt-PA) were safe when combined with eptifibatide 75 mcg/kg bolus and a 2-hour infusion (0.75 mcg/kg per minute). The Combined Approach to Lysis Utilizing Eptifibatide and rt-PA in Acute Ischemic Stroke–Enhanced Regimen (CLEAR-ER) trial sought to determine the safety of a higher-dose regimen and to establish evidence for a phase III trial. Methods— CLEAR-ER was a multicenter, double-blind, randomized safety study. Ischemic stroke patients were randomized to 0.6 mg/kg rt-PA plus eptifibatide (135 mcg/kg bolus and a 2-hour infusion at 0.75 mcg/kg per minute) versus standard rt-PA (0.9 mg/kg). The primary safety end point was the incidence of symptomatic intracranial hemorrhage within 36 hours. The primary efficacy outcome measure was the modified Rankin Scale (mRS) score ≤1 or return to baseline mRS at 90 days. Analysis of the safety and efficacy outcomes was done with multiple logistic regression. Results— Of 126 subjects, 101 received combination therapy, and 25 received standard rt-PA. Two (2%) patients in the combination group and 3 (12%) in the standard group had symptomatic intracranial hemorrhage (odds ratio, 0.15; 95% confidence interval, 0.01–1.40; P =0.053). At 90 days, 49.5% of the combination group had mRS ≤1 or return to baseline mRS versus 36.0% in the standard group (odds ratio, 1.74; 95% confidence interval, 0.70–4.31; P =0.23). After adjusting for age, baseline National Institutes of Health Stroke Scale, time to intravenous rt-PA, and baseline mRS, the odds ratio was 1.38 (95% confidence interval, 0.51–3.76; P =0.52). Conclusions— The combined regimen of intravenous rt-PA and eptifibatide studied in this trial was safe and provides evidence that a phase III trial is warranted to determine efficacy of the regimen. Clinical Trial Registration— URL: http://www.clinicaltrials.gov . Unique identifier: NCT00894803.

Background Septic arthritis of the hip is an infrequent disorder that is difficult to diagnose. Traditional methods of obtaining synovial fluid from the hip are not always available in most emergency departments. Objective To report a case of atypical septic arthritis with the diagnosis and management significantly aided by the use of bedside ultrasound. Case Report An 18-year-old pregnant woman presented with right hip pain, a normal temperature, and elevated inflammatory markers. She had no risk factors for septic arthritis. The differential diagnosis was broad, but the use of bedside ultrasound assisted in rapidly narrowing the differential, as well as guiding the diagnostic procedure. Conclusions Bedside ultrasound is a useful tool to evaluate inflammatory disorders of the hip and assists in hip arthrocentesis, a procedure that has not been traditionally performed by most emergency physicians.

Traumatic brain injury is a significant cause of morbidity and mortality. The prehospital care of the patient with a traumatic brain injury is critical to maximizing the chances for a good outcome. Prehospital management of the traumatic brain injury patient is directed toward preventing and limiting secondary brain injury while facilitating rapid transport to an appropriate facility capable of providing definitive neurocritical care. Key points in management include the assessment of oxygenation, blood pressure, and mental status (as measured with the Glasgow Coma Scale) and the pupillary examination. Treatment strategies are directed toward maintaining adequate oxygenation and perfusion and treating herniation. Judicious use of temporary hyperventilation and hypertonic saline are considerations. This review provides the most recent evidence regarding the treatment of traumatic brain injury in the prehospital setting and introduces areas in need of future research.