Pseudo-Ludwig's Angina: Spontaneous Sublingual Haematoma Elicited by Warfarin.

Unlabelled: Spontaneous bleeding into the upper airways is a rare and potentially life-threatening complication of chronic anticoagulation. There are scarce cases in the literature demonstrating upper airway haematomas secondary to warfarin use, which is the predominant anticoagulant used by clinicians despite having a complex pharmacokinetic and pharmacodynamic profile. We report a compelling case featuring warfarin-induced sublingual haematoma, managed conservatively through the reversal of anticoagulation using fresh frozen plasma complemented by vigilant monitoring within the Intensive Care Unit (ICU).

Effects of Etomidate on Postintubation Hypotension, Inflammatory Markers, and Mortality in Critically Ill Patients with COVID-19: An International, Multicenter, Retrospective Study.

Objective: To evaluate the association of etomidate with postintubation hypotension, inflammation, and mortality in critically ill patients with COVID-19.

Design: International, multicenter, retrospective study.

Participants: Critically ill patients hospitalized specifically for COVID-19 from three major academic institutions in the US and Europe.

The unpredictability of labile blood pressure: Afferent baroreflex failure in a critical patient with multiple thyroid surgeries and COVID-19 infection.

The carotid sinus-arterial baroreflex is essential in maintaining blood pressure (BP) regulation. Afferent baroreflex failure (ABF) can present with labile changes in BP within seconds and can be secondary to neck surgery or radiation. We present here the first case, to our knowledge, of ABF precipitated by thyroidectomy, in a patient with active COVID-19 pneumonia, causing difficult control of severely labile BP in a critical care unit.

Atypical Stroke-Like Presentation in a Critically-Ill Patient With Serratia marcescens Bullous Cellulitis.

Skin and soft-tissue infections are common in critically ill patients, especially with gram-positive bacteria such as or species. However, it is imperative to consider gram-negative infections in atypical presentations of bullous cellulitis, where patients do not initially respond to common empiric therapy for skin infections. is a gram-negative organism that manifests in nosocomial settings due to its affinity for moisture-rich environments.

A Case Report of Autoimmune Encephalitis: Could Post-COVID-19 Autoimmunity Become a Lethal Health Issue?

While it is primarily thought of as a respiratory illness, COVID-19 is now recognized as a multi-organ disease that can present with a wide range of clinical manifestations. Particularly in patients with severe respiratory illness, neurological manifestations ranging from headaches, and loss of smell to strokes have been associated with the virus. In the setting of resolving respiratory illness, it is important to consider autoimmune encephalitis (AE) in the instance of new-onset neurological manifestations.

Use of Systemic Anticoagulation in COVID-19: Delving Beyond Theoretical Hypothesis.

Background Studies suggest that COVID-19 infection may induce increased hypercoagulability, leading to thrombotic complications. The high rates of thrombotic complications among patients receiving standard-dose deep venous thrombosis (DVT) prophylaxis have prompted some clinicians to support the empiric increase of anticoagulation (AC) doses used for prophylaxis in patients with COVID-19. At present, the optimal anticoagulant agents, dosages, and duration have not been designated.

Pulmonary Sclerosing Pneumocytoma: An Essential Differential Diagnosis for a Lung Nodule.

Pulmonary sclerosing pneumocytoma, previously known as pulmonary sclerosing hemangioma, is a rare benign lung tumor with a low prevalence. We present this condition in a 26-year-old, young, non-smoking female with a slow-growing pulmonary nodule incidentally noted on imaging. Serial computed tomography(CT) scans revealed slow growth, and invasive testing was recommended.

Endovascular Embolization of Pulmonary Sequestration Presenting With Hemoptysis: A Promising Alternative to Surgery.

Pulmonary sequestration is abnormal lung parenchyma separated from the normal tracheobronchial system and supplied by an aberrant systemic artery. It is usually asymptomatic; however, it can present with hemoptysis and recurrent pulmonary infections. Although surgery is the classical treatment, arterial embolization is recently established as an alternative treatment to avoid surgical complications.

Crazy vaping and crazy-paving, a case of E-Cigarette/Vaping-Associated Lung Injury (EVALI) with chest CT showing crazy-paving pattern.

E-cigarettes are devices that generate an aerosol by heating a fluid containing multiple chemicals, such as nicotine, additives, and flavorings. They were developed to aid in smoking cessation and were promoted as socially acceptable, healthier, cheaper than conventional cigarettes. Multiple lung disorders related to e-cigarette use are reported, and they range from mild cases of pneumonitis to life-threatening lung disorders that may require intubation and mechanical ventilation.

The importance in early identification of a herpetic endobronchial mass.

We present a case of a 78 year old female that required intubation for hypercapnic, hypoxic respiratory failure, found to have an obstructing mass in the right main stem bronchus positive for Herpes Simplex (HSV) I and II on biopsy and immunohistochemistry (IHC). Herpetic endobronchial masses are described rarely, and having them on the differential when investigating endobronchial masses can promote prompt treatment and decrease unnecessary investigations. Our goals in highlighting this report include incidence of HSV pneumonia [7], the need to include it as part of the differential diagnosis in working up endobronchial masses, especially in intubated patients, and the various modalities of treatment.

Remdesivir for the treatment of COVID 19: review of the pharmacological properties, safety and clinical effectiveness.

Introduction: Remdesivir is a nucleoside analog that inhibits viral RNA replication by blocking RNA-dependent RNA polymerase. First developed and tested during the Ebola epidemic, repurposed, and gained prominence during the Coronavirus disease 19 (COVID-19) pandemic. Based on data from three major trials, remdesivir became the first and only medication to obtain approval from the Food and Drug Administration (FDA) to treat patients hospitalized with COVID-19 disease.

Emphysematous cholecystitis: A deadly disguise of a common culprit.

Emphysematous cholecystitis is a critical differential diagnosis for physicians to consider when evaluating patients with acute abdomen. Patients who are unable to undergo emergency surgery can benefit from percutaneous cholecystostomy.

Transection of lung as rare complication of pigtail catheter placement.

Pigtail catheters and chest tubes are commonly used for effective resolution of pneumothoraces and drainage of simple pleural effusions. Given their small calibers, better flexibility and more ease at the time of insertion, pigtail catheters are associated with lower risks of complications when compared to traditional chest tubes. Commonly reported complications of the pigtail catheters include the higher probability for clogging, kinking, and obstruction.

Searching for the Culprit: When Diabetic Ketoacidosis Presents With Insulin Autoantibodies.

Objective: The main objective was to describe and review a unique case that presented with diabetic ketoacidosis, positive insulin autoantibodies (IAAbs, which are found in Hirata disease and are usually present with hypoglycemia), and laboratory findings characteristic of type B insulin resistance syndrome (TBIRS) and systemic lupus erythematosus. Confirmation of TBIRS was obtained in Germany as immunoassay for insulin receptor antibodies (IRAbs) is not available in the United States.

Methods: A literature review on TBIRS and cases that present with IAAbs and IRAbs simultaneously was conducted.

A Rare Presentation of a Rare Case: Acute Respiratory Failure in Swyer-James-Macleod Syndrome.

Swyer-James-Macleod syndrome (SJMS) is a rare clinical entity acquired during childhood due to a respiratory infection leading to bronchiolitis obliterans. This inciting event is hypothesized to cause structural and functional changes of the developing alveoli, terminal bronchioles, and the corresponding pulmonary vasculature, resulting in emphysematous changes and a matched ventilation-perfusion defect. We present a 67-year-old male patient with hypercapnic respiratory failure requiring invasive mechanical ventilation, who had typical features of SJMS undiagnosed before this admission.

A review of the characteristics and outcomes of 900 COVID-19 patients hospitalized at a Tertiary Care Medical Center in New Jersey, USA.

Introduction: There is a paucity of literature surrounding the in-hospital mortality and associated risk factors among coronavirus disease 2019 (COVID-19) affected patient populations in our geographical area, northern New Jersey.

Material And Methods: A retrospective observational cohort study was performed in a tertiary care academic medical center with two locations in Paterson and Wayne serving Passaic County in northern New Jersey. The study included all 900 patients with a positive reverse transcriptase-polymerase chain reaction (RT-PCR) nasopharyngeal swab sample for severe acute respiratory syndrome coronavirus 2 (SARS-CoV2) viral test.

Efficacy and adverse effects of drugs used to treat adult cystic fibrosis.

Introduction: Cystic fibrosis (CF) is an autosomal recessive disease and is the most commonly seen monogenetic disease in Caucasians. The disease has various manifestations resulting from the abnormal thick secretions, most common being chronic lung infection and airway obstruction. Many new promising drugs have appeared on the horizon over the years.

Umeclidinium for treating COPD: an evaluation of pharmacologic properties, safety and clinical use.

Introduction: Umeclidinium (UMEC) is a long-acting inhaled antagonist of muscarinic cholinergic receptors. The FDA approved UMEC for maintenance treatment of chronic obstructive pulmonary disease (COPD) in 2013 and it became available for commercial use as a single agent in 2014. After tiotropium, this is the only other once daily LAMA available for COPD patients.

Pulmonary nodule: a comprehensive review and update.

The incidental detection of solitary pulmonary nodules and ground-glass nodules has increased substantially with the use of computed tomography as a diagnostic modality and is expected to rise exponentially as lung cancer screening guidelines are more widely implemented by primary care physicians. The lesions should then be classified as low, indeterminate, or high risk for malignancy, depending on the clinical and radiological characteristics. Once classified, these lesions should be evaluated and managed as per expert consensus-based recommendations for performing follow-up computed tomography scans and tissue sampling depending on the pretest probability.