High risk and low prevalence diseases: Botulism.

INTRODUCTION: Botulism is a serious condition that carries with it a high rate of morbidity and mortality. OBJECTIVE: This review highlights the pearls and pitfalls of botulism, including presentation, diagnosis, and management in the emergency department (ED) based on current evidence. DISCUSSION: Botulism is a neuromuscular disorder caused by toxin production of clostridium species bacteria and is a challenging diagnosis that mimics several other conditions. Children account for the majority of patients, with a foodborne source most common, followed by wound sources, typically from intravenous drug injection. Classically, patients with botulism develop bilateral cranial nerve palsies and symmetric, bilateral, descending paralysis. However, patients may initially present with vague symptomatology, such as weakness and dry mouth, which can make diagnosis challenging. A careful history elucidating exposures such as intravenous drug use or consumption of non-commercial canned products can help differentiate botulism from other disorders causing neuromuscular weakness. If suspected, the Centers for Disease Control should be notified to mobilize antitoxin for treatment as soon as the diagnosis is suspected even prior to confirmatory testing. Antibiotics should be avoided in these patients, as they can potentiate toxin release, unless there is a concomitant infection requiring antibiotic therapy. Patients with botulism can develop respiratory compromise requiring emergent airway management. Prolonged neuromuscular blockade from botulism will lead to a variety of symptoms that require comprehensive intensive care unit level care. CONCLUSION: An understanding of botulism and its many potential mimics can assist emergency clinicians in diagnosing and managing this deadly disease.

Characteristics and outcomes of prehospital and emergency department surgical airways.

Objectives: The surgical airway is a high acuity, low occurrence procedure. Data on the complications and outcomes of surgical airways are limited. Our primary objective was to describe immediate complications, late complications, and clinical outcomes of patients who underwent a surgical airway procedure in the prehospital or emergency department (ED) setting. Methods: We conducted a retrospective chart review of patients ≥14 years at an academic medical center who underwent a surgical airway procedure in the ED, the prehospital setting, or at a referring ED prior to interfacility transfer. We identified cases from keyword searches of prehospital text pages and hospital electronic medical records from June 1, 2008 to July 1, 2022. Manual chart review was used to confirm inclusion and determine patient and procedure characteristics. Outcomes included immediate complications, delayed in-hospital complications, and neurologic disability as defined by Modified Rankin Score (mRS) at discharge. Results: We identified 63 patients (34 prehospital, 11 ED, and 18 referring ED). Immediate complications included mainstem intubation (46.0%) and bleeding that required direct pressure (23.4%). Overall, 29 patients (46%) died after arrival to the hospital. Of the patients surviving to hospital admission, 25 (48%) had an airway-related complication. Nine complications were deemed directly related to technical components of the procedure. Of the patients who survived to discharge, 18 (52.9%) had poor neurologic function (mRS 4-5). Conclusion: Procedural complications, mortality, and poor neurologic function were common following a surgical airway procedure in the prehospital or ED setting. Most patients surviving to discharge had a moderate to severe neurologic disability.

Characterizing Air Medical Transport Experiences in Emergency Medicine Residency Training Programs.

OBJECTIVE: Air medical transportation (AMT) of patients plays a critical role in the prehospital care of the ill patient. Despite its importance, there is no requirement in emergency medicine training programs to have direct experience or education on the topic, and data detailing current AMT experiences across programs are limited. METHODS: A survey detailing program characteristics, AMT experience characteristics, and curriculum factors relating to AMT experience was sent to all 275 credentialed emergency medicine residency training programs in the United States. Our outcomes were to describe the characteristics of AMT and non-AMT programs (proportions) and to evaluate associations (odds ratios with 95% confidence intervals) between program characteristics and 1) AMT experience opportunity and 2) level of resident participation among AMT programs. RESULTS: Two hundred (73%) programs responded, with 135 of 200 (68%) offering some type of AMT experience. The majority of programs offering AMT were 3 years (113 [84%]), university based (63 [47%]), and located in small urban areas (57 [42%]). When AMT was offered, most programs reported that the overall resident participation was low (≤ 20%). Programs that did not offer shift reduction or additional pay for participation in AMT were significantly more likely to have low participation than those with incentives (odds ratio = 4.8; 95% confidence interval, 1.8-15.3). Around one third of AMT experiences allowed for direct patient care. Less than half of the responding programs reported a dedicated AMT curriculum. CONCLUSION: The majority of emergency medicine residency training programs offer an AMT experience, but this experience is highly variable, and overall participation by residents is low. Given the importance of AMT in the care of emergency patients, standardization and increased access to AMT experience and education should be considered by emergency medicine training programs moving forward.

A Not-So-Sweet Syndrome: A Case Report of a Male Presenting With Acute Febrile Neutrophilic Dermatosis.

Physicians often encounter patients who present with a chief complaint of skin changes or lesions in both acute and primary care settings. Early initiation of appropriate treatment and pharmacotherapy in patients who present with rash is crucial to prevent decompensation, morbidity, and further downstream utilization of hospital resources. Acute febrile neutrophilic dermatosis, more commonly known as Sweet syndrome, is a rare and highly symptomatic inflammatory skin condition. Early recognition of Sweet syndrome is important as it requires specific treatment considerations and often can be a sign of an underlying pro-inflammatory condition, malignancy, or reaction to new medication that must be identified. This article discusses the presentation and management of a 50-year-old male who presented with a classic presentation of Sweet syndrome.

High risk and low prevalence diseases: Testicular torsion.

INTRODUCTION: Testicular torsion is a serious condition that carries with it a high rate of morbidity. OBJECTIVE: This review highlights the pearls and pitfalls of testicular torsion, including presentation, diagnosis, and management in the emergency department (ED) based on current evidence. DISCUSSION: Testicular torsion is a urological emergency that occurs with rotation of the testicle along its supporting ligaments leading to obstruction of vascular flow. A key risk factor is the presence of a bell-clapper deformity. The most common population affected includes children in a bimodal distribution with the most cases occurring in the first year of life and between 12 and 18 years, although cases do occur in adults. Acute, severe, unilateral scrotal pain is the most common presenting symptom. Nausea and vomiting are common, but the presence or absence of a cremasteric reflex is not a reliable indicator of disease. The TWIST score may assist with clinical decision making in patients presenting with acute testicular pain but should not be used in isolation. If torsion is suspected or confirmed, consultation with the urology specialist should not be delayed, as outcomes are time sensitive. Ultrasound can be used for diagnosis, but a normal ultrasound examination cannot exclude the diagnosis. Treatment includes emergent urology consultation for surgical exploration and detorsion, as well as symptomatic therapy in the ED. Manual detorsion can be attempted in the ED while awaiting transfer or consultation. CONCLUSIONS: An understanding of testicular torsion can assist emergency clinicians in diagnosing and managing this disease.

Correction: A Not-So-Sweet Syndrome: A Case Report of a Male Presenting With Acute Febrile Neutrophilic Dermatosis.

[This corrects the article DOI: 10.7759/cureus.48810.].

High risk and low prevalence diseases: Giant cell arteritis.

INTRODUCTION: Giant cell arteritis (GCA) is a serious condition that carries with it a high rate of morbidity. OBJECTIVE: This review highlights the pearls and pitfalls of GCA in adult patients, including presentation, diagnosis, and management in the emergency department (ED) based on current evidence. DISCUSSION: GCA is an immune-mediated vasculitis of medium-sized vessels that primarily affects those over the age of 50 years. Patients can present with a variety of signs and symptoms, including headache, vision changes, and systemic findings such as fever. Findings including jaw and limb claudication, vision changes, and temporal artery abnormalities are specific for diagnosis. While there are no highly sensitive features of the history and examination, the disease should be suspected in patients over the age of 50 years with vision changes, new headache, temporal artery abnormalities, or jaw claudication, especially in the setting of systemic symptoms. Inflammatory markers including erythrocyte sedimentation rate and c-reactive protein in combination are sensitive but not specific for GCA. Delay in diagnosis is associated with vision loss and other complications including aortitis. If suspected, the emergency physician should administer steroids and consult the ophthalmology and rheumatology specialists. CONCLUSIONS: An understanding of GCA can assist emergency clinicians in diagnosing and managing this potentially dangerous disease.

A celebration with unforeseen consequences: Celebratory gunfire causing injury.

A 41-year-old otherwise healthy women presented to the emergency department via emergency services after collapsing after feeling a "slap" on her head while celebrating a national holiday. Physical exam and computed tomography scan showed the presence of a retained ballistic fragment in her high parietal scalp, making her the victim of injury by celebratory gunfire, an illegal, but not uncommon, practice. She was admitted for concussive symptoms, her bullet was removed without incident and after a period of observation she was discharged in stable condition to home.

CEMENT BURNS.

BACKGROUND: Burns are a common condition presenting to the emergency department; the majority are thermal burns. The treatment for thermal burns and chemical burns differs greatly, and prompt recognition of a chemical burn is necessary. An often unrecognized and underestimated type of chemical burn is an alkali burn from wet cement. CASE REPORT: A 7-year-old boy was transferred from an outside facility for evaluation of burns after exposure to wet cement. The patient underwent partial decontamination at the outside facility with polyethylene glycol and, to prevent ongoing alkali burns, the patient necessitated further decontamination with irrigation. Burn surgery was consulted for additional evaluation. The patient required no further intervention and the patient was discharged to home and made a full recovery. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: Serious morbidity and mortality can occur from unrecognized cement burns, and early decontamination and evaluation by a burn surgeon is necessary. It is critical that emergency physicians both recognize and appropriately treat this condition in a timely manner to prevent adverse outcomes.

Spontaneous Isolated Celiac Artery Dissection: A Case Report.

INTRODUCTION: Abdominal pain is a common chief complaint that can represent a wide breadth of diagnoses, ranging from benign to life-threatening. As our diagnostic tools become more sophisticated, we are able to better identify more causes of potentially life-threatening diseases. One such disease that is relatively unfamiliar to clinicians is spontaneous isolated celiac artery dissection (SICAD). CASE REPORT: We describe a case of a 46-year-old man who presented to our emergency department with a chief complaint of abdominal pain and was found to have a SICAD and was successfully treated with anticoagulation, antihypertensives, and observation. CONCLUSION: It is important for emergency physicians to keep this potentially life-threatening condition in mind and to know the appropriate first steps once identified.

Vitriolage by Sulfuric Acid: Unique Challenges and Considerations in Patient Resuscitation.

BACKGROUND: In the United States, over 1 million burns require medical treatment each year. Chemical burns represent an infrequent but devastating percentage of all burns, which account for a large proportion of all burn-related deaths. Of the various causes of chemical burns, sulfuric acid is most commonly involved in occupational and accidental burns, and even cases of assault. CASE REPORT: We describe the case of a 27-year-old man who presented to our Emergency Department (ED) after an assault with sulfuric acid. During his presentation, particular attention and care was given to his decontamination, airway management, and correction of life-threatening metabolic derangements. After stabilization in the ED he survived an extensive hospital admission. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: Patient outcomes and prognosis after chemical burns are dependent on prompt recognition/suspicion and rapid initiation of treatment. Even with prompt treatment, severe physiologic and psychologic injuries often afflict the patient. While encountering these devastating injuries, the emergency physician must carry a heightened sense of care and protection for both patient and staff to ensure optimum outcomes.

Cryptococcal meningitis in an immunocompetent patient.

Cryptococcal meningitis is a fungal infection that is most commonly thought of as an opportunistic infection affecting immunocompromised patients, classically patients with Human Immunodeficiency (HIV) infection. It is associated with a variety of complications including disseminated disease as well as neurologic complications including intracranial hypertension, cerebral infarcts, vision loss and other neurologic deficits. It is diagnosed by lumbar puncture with CSF studies, including fungal culture and cryptococcal antigen testing. We present a case of cryptococcal meningitis and fungemia in a previously healthy male patient who presented after multiple emergency department visits with persistent headache. After multiple visits, he underwent a lumbar puncture consistent with cryptococcal infection, and he was admitted to the hospital for initiation of antifungal therapy. His workup revealed no known underlying condition leading to immune compromise.