Chest sonography

BACKGROUND: Traumatic pneumothorax (PTX) can be deadly, and rapid diagnosis is vital. Ultrasound (US) is rapidly gaining acceptance as an accurate bedside diagnostic tool. While making the diagnosis is important, not all PTX require tube thoracostomy. Our goal was to evaluate the predictive ability of ultrasound in identifying clinically significant PTX. METHODS: Over 13 months, data was collected on patients undergoing evaluation for trauma. Patients were included if they underwent US, radiograph chest X-ray (CXR), and computed tomography of the chest...

A 7-year-old boy was presented with significant chest pain, reduced consciousness with haemodynamic instability following a minor blunt trauma to the chest. He was diagnosed to have a life-threatening pericardial effusion in FAST (Focused Assessment with Sonography for Trauma scan) ultrasound examination which was confirmed as haemopericardium causing cardiac tamponade in 2D echocardiogram. Emergency cardiac catheterisation ruled out active bleeding and prompt pericardiocentesis under fluoroscopy guidance rapidly restored patients' haemodynamic parameters...

INTRODUCTION: Time is of the essence in the management of severely injured patients. This is especially true in patients with mediastinal vascular injury (MVI). This rare, yet life threatening injury needs early detection and immediate decision making. According to the ATLS guidelines [American College of Surgeon Committee on Trauma in Advanced Trauma Life Support (ATLS® ), 10th edn, 2018], chest radiography (CXR) is one of the first-line imaging examinations in the Trauma Resuscitation Unit (TRU), especially in patients with MVI...

Systematic follow-up examinations of patients cured of testicular cancer first gained attention by caregivers in the 1980s only after the management of the disease had significantly been improved by the introduction of cisplatin-based chemotherapy and almost synchronously, by the implementation of computerized tomography (CT) and serum tumor markers. Follow-up involves three aims: early diagnosis of recurrence, detection of treatment-related toxicity, and detection of secondary diseases. As the clinical presentation of testicular cancer is very heterogeneous, there is no uniform follow-up for the disease...

BACKGROUND: The management of penetrating thoracic injuries in moribund or unstable patients is clearly described in contrast to that of stable patients, particularly for those with a cardiac box injury. This anatomic location suggests a potentially lethal cardiac injury and requires urgent therapeutic decision making. The present study aims at determining when surgical exploration is beneficial for stable patients presenting with penetrating cardiac box injuries (PCBIs). METHODS: This was a retrospective study of stable civilian patients with PCBI referred to level I trauma centers in the Marseille area between January 2009 and December 2019...

OBJECTIVES: Paradoxical embolism from venous thrombosis through the patent foramen ovale is a rare but well-known cause of stroke in young adults. Here, we report a case of simultaneous middle cerebral artery infarction, multiple occlusions of the leg arteries, and pulmonary thromboembolism from the venous thrombus, all due to compression of the external iliac vein by a uterine leiomyoma. MATERIALS AND METHODS (CASE PRESENTATION): A 44-year-old woman presented with left hemiparesis and central-type left facial palsy...

A 15-year-old female with no significant past medical history presented to the emergency department with 1 day of substernal and pleuritic chest pain, chills, cough, and hematuria. She also had swelling of the face and ankles that resolved by presentation. She was found to have elevated troponin and brain natriuretic peptide during initial workup. Electrocardiogram was normal, but there were significant pleural effusions on chest x-ray. She was strep positive and had blood pressure up to 150/90, prompting admission for cardiac monitoring and cardiology consultation...

BACKGROUND: SARS-CoV-2 infection, manifesting as COVID-19 pneumonia, constitutes a global pandemic that is disrupting health-care systems. Most patients who are infected are asymptomatic/pauci-symptomatic can safely self-isolate at home. However, even previously healthy individuals can deteriorate rapidly with life-threatening respiratory failure characterized by disproportionate hypoxemic failure compared to symptoms. Ultrasound findings have been proposed as an early indicator of progression to severe disease...

Rapid developments and increasing technological knowledge have changed perspectives on ultrasonography. Previously, ultrasonography was used to evaluate chest wall pathologies, to distinguish between pleural effusion and consolidation, to evacuate pleural effusion, or to evaluate diaphragm movement. Today, it is also used in a wide range of pleural and parenchymal diseases. Ultrasonography is not just used in the emergency department and the intensive care units. It is also utilized in many clinical branches dealing with the respiratory system-due to its ease of use, fast access, price advantage, non-radiation exposure, higher diagnostic sensitivity, and specificity in many clinical situations-and has become a part of the examination...

BACKGROUND: The SARS-CoV-2 infection has occurred in neonates, but it is a fact that radiation exposure is not recommended given their age. The aim of this review is to assess the evidence on the utility of lung ultrasound (LUS) in neonates diagnosed with COVID-19. METHODS: A systematic literature review was performed so as to find a number of published studies assessing the benefits of lung ultrasound for newborns diagnosed with COVID and, in the end, to make a comparison between LUS and the other two more conventional procedures of chest X-rays or CT exam...

BACKGROUND: Focused assessment with sonography in trauma (FAST) is an important adjunct and an extension of the clinical examination in an emergency setting for the last three decades. e-FAST visualizes the lung bases and injuries related to the lungs in addition to the intra-abdominal and pericardial bleed. In trauma patients, time is precious. Noncontrast computed tomography (NCCT) chest is the gold standard for the evaluation of blunt trauma chest. However, it is cumbersome and time-consuming and leads to increased morbidity and mortality...

Severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) attacks pulmonary alveolar cells via angiotensin-converting enzyme 2 (ACE2) receptors and causes pulmonary infections that result in coronavirus disease (COVID-19), inducing immune responses that can result in severe pneumonia. We reviewed the clinical experiences of lung diseases during the COVID-19 pandemic to offer insights into the adaptations made by experts in the diagnosis and treatment of these comorbidities. Various lung comorbidities increase the severity of COVID-19 and associated mortality by amplifying ACE2 expression...

OBJECTIVES: The aim of the study was the assessment of lung ultrasound (LUS) as a screening of pulmonary interstitial involvement secondary to systemic connective tissue diseases. METHODS: A prospective study was conducted on the study group comprising 180 patients diagnosed with different systemic connective tissue diseases. Each patient underwent lung ultrasound (LUS), high-resolution chest computed tomography (HRCT), and echocardiography (ECHO). Each imaging examination was blinded and performed by an independent operator...

Chest computed tomography has been frequently used to evaluate patients with potential coronavirus disease 2019 (COVID-19) infection. However, this may be particularly risky for pediatric patients owing to high doses of ionizing radiation. We sought to evaluate COVID-19 imaging options in pediatric patients based on the published literature. We performed an exhaustive literature review focusing on COVID-19 imaging in pediatric patients. We used the search terms "COVID-19," "SARS-CoV2," "coronavirus," "2019-nCoV," "Wuhan virus," "lung ultrasound (LUS)," "sonography," "lung HRCT," "children," "childhood" and "newborn" to query the online databases PubMed, Medical Subject Headings (MeSH), Embase, LitCovid, the World Health Organization COVID-19 database and Medline Bireme...

INTRODUCTION: E-scooters recently gained mass expansion, leading to increased use-related injuries, most commonly head trauma, facial, and extremity fractures, while abdominal trauma with kidney involvement is less frequent. Here we present two cases of e-scooter-related high-grade blunt kidney trauma. CASE REPORTS: The first case was a 24-year-old male presenting with right abdominal pain after e-scooter autonomous right fall. Focused assessment with sonography for trauma (FAST) was negative, while abdominal CT showed a 3 cm middle-renal laceration...

Advances in technology have led to more user-friendly ultrasound devices that allow for easy incorporation into daily perioperative practice, with the anesthesiologist serving as the sonographer. With appropriate knowledge and training, bedside ultrasound examinations can be used to better diagnose pathology and guide perioperative strategies. Cardiac ultrasound examination was the initial emphasis in anesthesiology, with now expansion into lung and gastric ultrasound imaging. In this review, the indications, procedural description, and clinical findings for lung and gastric ultrasound examinations are discussed to demonstrate its importance and build confidence in the user...

BACKGROUND: The COVID-19 pandemic has, by necessity, contributed to rapid advancements in medicine. Owing to the necessity of following strict anti-epidemic sanitary measures when taking care of infected patients, the accessibility of standard diagnostic methods may be limited. Consequently, the significance and potential of bedside diagnostic modalities increase, including lung ultrasound (LUS). METHOD: Multicenter registry study involving adult patients with confirmed COVID-19, for whom LUS was performed...

The conventional X‑ray image is the method of choice for suspected pneumonia. Computed tomography (CT) is indicated for treatment refractory or recurrent infiltrates, difficult differential diagnostics, suspected complications and in immunocompromised patients. Thoracic sonography can be used as an alternative method for initial diagnostics and in the intensive care unit to monitor progress. In addition to the detection of infiltrates the radiological classification can help to limit the pathogen spectrum...

CME Sonography 98/Answers: Chest Ultrasound Abstract. Chest sonography has long been an important part of ultrasound diagnostics. Historically, the first evidence found in chest sonography were pleural effusions. Peripheral consolidations (pneumonia, tumors, pulmonary embolism) and pneumothorax were added later. The COVID-19 pandemic with often massive lung infestation has significantly increased the interest in thoracic sonography. The partially specific changes caused by COVID-19 are presented in this article...

BACKGROUND: Severe cardiac injury caused by penetrating rib or sternal fractures after blunt chest trauma is a rare clinical entity that has been described in only a few case reports over the last half-century. As a result, questions have arisen about the utility of the cardiac component in the Focused Assessment with Sonography in Trauma (cFAST) examination in evaluating blunt trauma patients. CASE REPORT: We present a series of 3 patients who sustained blunt trauma and were discovered on cFAST examination to have developed pericardial tamponade from overlying rib or sternal fractures in the emergency departments of two academic level I trauma hospitals in the United States...