PAs' skills in providing vision and ocular care.

Objective: To evaluate characteristics, training, and self-reported skills and abilities in vision and ocular care among PAs not specializing in ophthalmology.

Methods: A survey on PA practice was administered to 5,763 randomly selected US-based PAs, and 537 respondents who completed the survey were invited to complete a separate vision and ocular care survey. Of those respondents, 382 completed the vision and ocular care survey.

Regulation of microRNA Expression in Sleep Disorders in Patients with Epilepsy.

The effects of epilepsy on sleep and the activating effects of sleep on seizures are well documented in the literature. To date, many sleep-related and awake-associated epilepsy syndromes have been described. The relationship between sleep and epilepsy has led to the recognition of polysomnographic testing as an important diagnostic tool in the diagnosis of epilepsy.

Regional Rodent-Borne Infectious Diseases in North America: What Wilderness Medicine Providers Need to Know.

Rodents can transmit infectious diseases directly to humans and other animals via bites and exposure to infectious salivary aerosols and excreta. Arthropods infected while blood-feeding on rodents can also transmit rodent-borne pathogens indirectly to humans and animals. Environmental events, such as wet winters, cooler summers, heavy rains, and flooding, have precipitated regional rodent-borne infectious disease outbreaks; these outbreaks are now increasing with climate change.

Holistic representation in juvenile defense: An evaluation of a multidisciplinary children's defense team.

This study describes the results of an evaluation of a holistic defense model for juvenile clients. Longitudinal, retrospective analysis of de-identified data from clients (N = 308) measured individual variable outcomes, relationships, and project performance. Bivariate and multivariate analyses examined the strength of association and interrelationships among client and defense team variables.

How Well Do Core Faculty Understand The Emergency Medicine Milestones?

Introduction: It is unclear how emergency medicine (EM) programs educate core faculty about the use of milestones in competency-based evaluations. We conducted a national survey to profile how programs educate core faculty regarding their use and to assess core faculty's understanding of the milestones.

Methods: Our survey tool was distributed over six months in 2017 via the Council of Emergency Medicine Residency Directors (CORD) listserv.

Promoting Collaborations Between Radiologists and Scientists.

Radiology as a discipline thrives on the dynamic interplay between technological and clinical advances. Progress in almost all facets of the imaging sciences is highly dependent on complex tools sourced from physics, engineering, biology, and the clinical sciences to obtain, process, and view imaging studies. The application of these tools, however, requires broad and deep medical knowledge about disease pathophysiology and its relationship with medical imaging.

ECG Case of the Month: Chest Pain and ECG Abnormalities.

A 27-year-old man was admitted to the coronary care unit because of chest pain and an electrocardiogram (ECG) read by the computer as an inferior infarct and left ventricular hypertrophy (Figure).

HIV Among MSM and Heterosexual Women in the United States: An Ecologic Analysis.

Background: Phylogenetic studies show links between heterosexual women and men who have sex with men (MSM) that are more numerous than from heterosexual men to women suggesting that HIV infections among heterosexual women may stem from MSM. Poor communities have been associated with high rates of HIV among heterosexual women. Our analysis investigates potential transmission of HIV between MSM and female heterosexuals.

Radiology Case Of The Month: Mental Disturbance for 4 days.

A 56 year old African-American man presented to the emergency department with dyspnea and dysphagia with drooling. On his initial evaluation, disproportionate obesity of the face, neck and shoulders were noted. The patient's history was significant for obstructive sleep apnea, end-stage renal disease, alcoholic liver disease, pulmonary hypertension and alcoholic cardiomyopathy.

Purulent Pericarditis Due to an Infected Pacemaker Lead.

Introduction: Intravenous drug users have a substantially increased risk of infective endocarditis, especially in the setting of implanted cardiac devices. Purulent pericarditis is a rare occurrence that can occur iatrogenically or through direct or hematogenous spread.

Case Description: A 75 year old man with a past medical history significant for hepatitis C, IV drug abuse, and sick sinus syndrome status post pacemaker was brought in by EMS with a chief complaint of diaphoresis and chest pain.

A Strong and Fortuitous Case of Dyspnea.

Case: A 48 year-old man with no past medical history was sent to our emergency department (ED); from a primary care clinic for hypertensive urgency of 200/130. The man reported an intermittent non-productive cough of approximately one year's duration and worsening dyspnea on exertion and orthopnea over the last month with lower extremity swelling. Of note, he emigrated from Honduras twenty years ago.

Just a "Puff of Smoke".

Case: A 44 year old woman with a history of stroke s/p aneurysm clipping, seizure, and substance abuse was brought to the hospital after a family member received a call from her friend saying she was acting unusual and may have had a seizure while hanging out on the street. At her baseline, she needed modest assistance in daily activities after her CVA and conversed without issue. Her mother died of a stroke.

The Evolution of the Medical School Deanship: From Patriarch to CEO to System Dean.

Medical school deanship in the US has evolved during the past 200 years as the complexity of the US health care system has evolved. With the introduction of Medicare and Medicaid and the growth of the National Institutes of Health, the 19th-century and first half of the 20th-century role of the medical school dean as guild master transformed into that of resource allocator as faculty practice plans grew in scope and grew as an important source of medical school and university revenue. By 2000, the role of the medical school dean had transformed into that of CEO, with the dean having control over school mission and strategy, faculty practice plans, education, research dollars, and philanthropy.

Radiology Case of the Month: Intussusception in Adults: Is There a Lead Point?

A 36-year-old woman presents to the emergency department with a 4-day history of progressive lower abdominal pain accompanied by nausea.

ECG of the Month: Confusion and a Slow Heart Rate.

Police found a confused 93-year-old woman wandering the streets and brought her to the hospital where an electrocardiogram (ECG) was recorded.

Clinical Case of the Month: Group G Streptococcal Bacteremia Secondary to a Burn Wound Infection.

A 61-year-old man presented to the emergency department with second degree burns along his right arm and hand. He reported that his knees suddenly gave out while holding a pot of soup resulting in the scalding liquid spilling over his arm. His medical history is significant for alcohol abuse, chronic obstructive pulmonary disease, atrial fibrillation, congestive heart failure with preserved ejection fraction, chronic knee instability, and degenerative joint disease of the spine.

ECG of the Month: Wide-QRS Tachycardias.

A 61-year-old man came from out of state to attend a football game. He felt well during the game, but when he stood up to leave, he became dizzy and dyspneic. The symptoms lasted 15 to 20 minutes, and when the paramedics arrived, they diagnosed an idioventricular rhythm and brought the patient to the emergency department where a 12-lead electrocardiogram (ECG) was recorded (Figure 1).

Clinical Case of the Month: A 49 Year-Old Man Who Presents with Left Sided Weakness: An Update on Ischemic Stroke.

A 49 year-old man with a past medical history significant for essential hypertension, hyperlipidemia, and coronary artery disease status post percutaneous coronary intervention and stent placement in the right coronary artery in 2010 presented for evaluation of left hemiplegia. He was feeling well until three hours prior to presentation, at which time he fell while walking from his bedroom into the kitchen. After falling, he noticed that his left upper and lower extremities felt weak.

The History of Otolaryngology In New Orleans.

George D. Lyons, MD, now becoming "an elder statesman," he decided summarize the early history of otolaryngology as it developed in New Orleans. Francis LeJeune, MD, Sr.

Radiology Case of the Month: Persistent Lateral Foot Pain.

A 33-year-old female presents with persistent lateral foot pain. Patient does not recall prior trauma that may have led to injury. Symptoms are significantly improved with rest and nonsteroidal anti-inflammatory medications.

ECG Case of the Month: Heart Failure in a Man from Chile.

A 49-year-old man visiting New Orleans from Chile comes to the hospital complaining of exertional dyspnea for 2 months with the more recent onset of ankle edema. He is a slender man with a blood pressure of 91/60 mmHg, crackles at both lung bases, and markedly distended neck veins. His cardiac rhythm is irregular.

Clinical Case of the Month: A 64 Year-Old Woman Presenting With Fever, Confusion, Ophthalmoplegia and Pneumonia.

Legionella pneumophila is a major cause of atypical community-acquired pneumonia, which is commonly severe enough to require hospitalization. Though primarily a respiratory infection, Legionellosis involves the central nervous system (CNS) in up to 50% of patients, and diagnosis can be obscured by the absence of obvious respiratory symptomatology. A reversible diffuse encephalopathy is the most common neurologic complication, but focal CNS involvement can sometimes be the initial presentation.