Injury Patterns, Imaging Findings, and Prognosis for Muscle Strength Recovery in Surgical Infraclavicular Brachial Plexus Injuries.

Purpose: Historically, infraclavicular brachial plexus injuries (IBPIs) were considered neuropraxic injuries that would improve with nonsurgical intervention. However, more recent studies suggest that these injuries may benefit from surgical intervention. The aims of this retrospective study were to (1) describe injury patterns and associated injuries of isolated, traumatic IBPIs, (2) evaluate the concordance of preoperative ultrasound and magnetic resonance neurography with surgical findings of patients who underwent surgical intervention for IBPIs, and (3) describe outcomes of surgical intervention for these injuries.

Cybersecurity in radiology: Cautionary Tales, Proactive Prevention, and What to do When You Get Hacked.

To improve awareness and understanding of cybersecurity threats to radiology practice and better equip healthcare practices to manage cybersecurity risks associated with medical imaging, this article reviews topics related to cybersecurity in healthcare, with emphasis on common vulnerabilities in radiology operations. This review is intended to assist radiologists and radiology administrators who are not information technology specialists to attain an updated overview of relevant cybersecurity concepts and concerns relevant to safe and effective practice of radiology and provides a succinct reference for individuals interested in learning about imaging-related vulnerabilities in healthcare settings. As cybersecurity incidents have become increasingly common in healthcare, we first review common cybersecurity threats in healthcare and provide updates on incidence of healthcare data breaches, with emphasis on the impact to radiology.

Defective exercise-related expiratory muscle recruitment in patients with PHOX2B mutations: A clue to neural determinants of the congenital central hypoventilation syndrome.

Introduction And Objectives: The human congenital central hypoventilation syndrome (CCHS) is caused by mutations in the PHOX2B (paired-like homeobox 2B) gene. Genetically engineered PHOX2B rodents exhibit defective development of the brainstem retrotrapezoid nucleus (RTN), a carbon dioxide sensitive structure that critically controls expiratory muscle recruitment. This has been linked to a blunted exercise ventilatory response.

Higher baseline heart rate variability in CCHS patients with progestin-associated recovery of hypercapnic ventilatory response.

After a fortuitous observation of two cases of chemosensitivity recovery in women with congenital central hypoventilation syndrome (CCHS) who took desogestrel, we aimed to evaluate the ventilatory response to hypercapnia of five CCHS patients with or without treatment consisting of desogestrel (DESO) or levonorgestrel (LEVO). Only two patients became responsive to hypercapnia under treatment, according to their basal vagal heart rate variability. These results suggest that heart rate variability may be promising tool to discriminate patients susceptible to become responsive to hypercapnia under DESO-LEVO treatment.

Short-term cognitive loading deteriorates breathing pattern and gas exchange in adult patients with congenital central hypoventilation syndrome.

Question: Human mutations result in life-threatening sleep-related hypoventilation (congenital central hypoventilation syndrome, CCHS). Most patients retain ventilatory activity when awake through a respiratory-related cortical network. We hypothesised that this need to mobilise cortical resources to breathe would lead to breathing-cognition interferences during cognitive loading.

Serotonin and the ventilatory effects of etonogestrel, a gonane progestin, in a murine model of congenital central hypoventilation syndrome.

Introduction: Congenital Central Hypoventilation Syndrome, a rare disease caused by mutation, is associated with absent or blunted CO/H chemosensitivity due to the dysfunction of PHOX2B neurons of the retrotrapezoid nucleus. No pharmacological treatment is available. Clinical observations have reported non-systematic CO/H chemosensitivity recovery under desogestrel.

The University of Chicago Clinical Excellence Scholars Track: Aligning Dynamic Students With Innovative Programming in Early Medical Education at the Undergraduate Level.

The Clinical Excellence Scholars Track was developed in 2012 as a shared initiative between the Bucksbaum Institute for Clinical Excellence, the University of Chicago (UChicago) Careers in Healthcare office, and the UChicago Medicine Office of Community and External Affairs. The goal of the Clinical Excellence Scholars Track is to foster an understanding of the physician career and the doctor-patient relationship for a select group of undergraduate students. The Clinical Excellence Scholars Track achieves this goal through carefully tailored curricular requirements and direct mentoring experiences between Bucksbaum Institute Faculty Scholars and the student scholars.

Considerations for Imaging of Malignant Pleural Mesothelioma: A Consensus Statement from the International Mesothelioma Interest Group.

Malignant pleural mesothelioma (MPM) is an aggressive primary malignancy of the pleura that presents unique radiologic challenges with regard to accurate and reproducible assessment of disease extent at staging and follow-up imaging. By optimizing and harmonizing technical approaches to imaging MPM, the best quality imaging can be achieved for individual patient care, clinical trials, and imaging research. This consensus statement represents agreement on harmonized, standard practices for routine multimodality imaging of MPM, including radiography, computed tomography, F-2-deoxy-D-glucose positron emission tomography, and magnetic resonance imaging, by an international panel of experts in the field of pleural imaging assembled by the International Mesothelioma Interest Group.

Perspective: Mandatory Radiology Education for Medical Students.

Radiology education of medical students is increasingly important given the intersection of radiology with virtually all medical specialties and integral role of imaging in modern patient care. Yet radiology education requirements in US medical schools are variable with only a minority of schools requiring a clerkship in radiology. When required, the radiology curriculum is often limited to anatomy courses in the preclinical years or partially incorporated into required core clerkships and often taught by nonradiologists.

Multilevel Approach to Support Diversity, Equity and Inclusion in Radiology.

Integrating diversity into healthcare systems has its challenges and advantages. Academic medicine strives to expand the diversity of the healthcare workforce. The Association of University Radiologists (AUR) put together a task force to review the concept of Diversity, Equity and Inclusion (DEI) as it pertains to Radiology and to propose strategies for better integrating DEI in Radiology.

A Multimedia Strategy to Integrate Introductory Broad-Based Radiation Science Education in US Medical Schools.

US physicians in multiple specialties who order or conduct radiological procedures lack formal radiation science education and thus sometimes order procedures of limited benefit or fail to order what is necessary. To this end, a multidisciplinary expert group proposed an introductory broad-based radiation science educational program for US medical schools. Suggested preclinical elements of the curriculum include foundational education on ionizing and nonionizing radiation (eg, definitions, dose metrics, and risk measures) and short- and long-term radiation-related health effects as well as introduction to radiology, radiation therapy, and radiation protection concepts.

Using a Nationwide Virtual Radiology Student Interest Group to Expand Medical Students' General Awareness, Drive Greater Interest, and Achieve Uniform National Messaging in the Field of Radiology.

Rationale And Objectives: Many medical schools offer minimal exposure to radiology, leading to a decreased understanding of the field and negative perceptions among medical students. The purpose of this study was to examine the effects of a radiology intensive series piloted by a novel virtual radiology interest group. Specifically, we were interested in how radiologists and medical educators can expand students' general awareness, drive greater interest in the field, and achieve more uniform national messaging across all trainees.

The role of imaging in diagnosis and management of malignant peritoneal mesothelioma: a systematic review.

Purpose: Imaging of the peritoneum and related pathology is a challenge. Among peritoneal diseases, malignant peritoneal mesothelioma (MPeM) is an uncommon tumor with poor prognosis. To date, there are no specific guidelines or imaging protocols dedicated for the peritoneum and MPeM.