Pleural Effusion as a Potential Complication of Foreign Body Reaction to Silicone Breast Implants: A Case Study.

Breast augmentation surgery, like any other surgery, has potential complications, including the less common complication of pleural effusion. We present a unique case of a 44-year-old female who developed pleuritic chest pain and shortness of breath 10 days after her breast augmentation surgery, with no prior history of cardiac or autoimmune conditions. The temporal relationship between the surgery and the onset of symptoms suggested a possible direct link to the implants. Imaging showed a small- to moderate-sized left pleural effusion, and pleural fluid analysis revealed findings suggestive of a foreign body reaction (FBR), including evidence of mesothelial and inflammatory cells with a lymphocyte percentage of 44% and monocytes of 30%. The patient received intravenous steroids at a dose of 40 mg every eight hours for three days while hospitalized, followed by a tapered oral dose of steroids upon discharge, for over three weeks. Follow-up imaging studies showed complete resolution of the pleural effusion. The diagnosis of pleural effusion resulting from FBR to silicone gel-filled breast implants involves a clinical history, cytopathological examination, and the exclusion of other potential causes. This case highlights the importance of considering FBR as a potential cause of pleural effusion post-breast augmentation surgery.

Shewanella putrefaciens: A Critically Emerging Pathogen of Ventilator-Associated Pneumonia.

Shewanella putrefaciens is a critically emerging cause of ventilator-associated pneumonia (VAP). S. putrefaciens ​​​​​is an oxidase-positive, nonfermenting, hydrogen-sulfide-producing, gram-negative bacillus. Worldwide, there have been six reported cases of ​​​​​​pneumonia and two reported cases of VAP, both caused by S. putrefaciens​​​​​. In this study, we discuss the case of a 59-year-old male who presented to the emergency department with altered mental status and acute respiratory distress. He was intubated for airway protection. Eight days following intubation, the patient developed symptoms consistent with VAP, and bronchoalveolar lavage (BAL) revealed S. putrefaciens​​​, an emerging nosocomial and opportunistic pathogen, as the causative agent. The patient was treated with cefepime with the resolution of symptoms.

The Silent Pandemic: The Psychological Burden on Frontline Healthcare Workers during COVID-19.

This narrative review explores the full scope of harmful psychological effects of the COVID-19 (Coronavirus Disease of 2019) pandemic on FLHCWs (Frontline healthcare workers). Additionally, we highlight the risk factors for worse outcomes. A literature review identified 24 relevant papers included in this synthesis. The majority of studies reported a high number of mental health conditions in HCWs (Healthcare workers) overall. Working in the frontline setting was repeatedly identified as an independent risk factor for poorer mental health. Additional risk factors, such as gender, occupational pressure, and low level of support from hospital administration, family, and the community, were also commonly identified. In the past, defined interventions have been shown to mitigate the psychological impact of high-stress situations on frontline workers. This review is aimed at identifying individuals at higher risk to help effectively target preventative measures in future stress situations in our healthcare system.

Pseudomembranous Tracheobronchitis due to Mycobacterium tuberculosis.

Although the incidence is declining in the western world, Mycobacterium tuberculosis remains one of the most common infectious organisms responsible for significant morbidity and mortality worldwide. Pulmonary tuberculosis (TB) is the most commonly seen presentation; however, TB can affect nearly any of the body's organ systems. Endobronchial TB (EBTB) can complicate pulmonary TB or more rarely present as an isolated finding. It is essential to recognize and treat this condition promptly, as it can develop into tracheobronchial stenosis and chronic respiratory failure. Here we discuss the case of a 43-year-old female with a left upper lobe cavitary lesion who presented with weight loss, dyspnea, and hoarseness. After failing multiple courses of antibiotics, the patient underwent bronchoscopy, and pseudomembranous tracheobronchitis (PMTB) was diagnosed. Cultures of endobronchial samples grew Mycobacterium tuberculosis. Standard anti-TB quadruple therapy was initiated, and the patient clinically improved. Several subtypes of EBTB have been identified earlier. However, to the best of our knowledge, tuberculous PMTB has not previously been reported. This case allows us to consider the diagnostic and therapeutic implications of this condition.

The Prognostic Effect of Serum Albumin Level on Outcomes of Hospitalized COVID-19 Patients.

As SARS-CoV-2 continues to spread across the globe and significantly impacts health-care systems and strains resources, identifying prognostic factors to predict clinical outcome remains essential. We conducted a retrospective cohort study to further explore the prognostic value of serum hypoalbuminemia and other factors in hospitalized COVID-19 patients. The primary endpoint was defined as the risk of in-hospital mortality. 300 patients were included in the analysis, with 56% being male and a mean (±SD) age of 61.5 ± 15.3 years. The mean (±SD) albumin was 2.86 ± 0.5 g/dL. Our analysis showed that patients with in-hospital mortality had lower albumin levels than patients without in-hospital mortality (2.6 ± 0.49 vs. 2.9 ± 0.48 g/dL, respectively, with P value = <0.001). A multivariant logistic regression analysis was subsequently conducted, and after adjustment, the serum albumin level remained a strong predictor of the primary outcome. Based on the data gathered, we were able to create a model predictive of mortality in this patient group based on the serum albumin level and other pertinent factors. In this model, with all other variables remaining constant, each one-unit increase in albumin is estimated to reduce the odds of mortality by 73%. Our results strengthen the current available data on the prognostic value of serum albumin in COVID-19 patients and provide a model to predict in-hospital mortality.

Four synchronous primary tumors in a male patient.

Multiple primary malignancies are defined as two or more primary malignant tumors diagnosed in one individual; they are further classified to synchronous or metachronous based on the period between each cancer diagnosis and the other. The diagnosis of four synchronous cancers is exceedingly rare. We report a case of a 72-year-old man, diagnosed with synchronous quadruple cancers, Hurthle cell carcinoma and papillary carcinoma of the thyroid, as well as squamous cell carcinoma and carcinoid tumor of the lung.

The prognostic effect of brain natriuretic peptide levels on outcomes of hospitalized patients with COVID-19.

Natriuretic peptides are biomarkers of myocardial stress and are frequently elevated among patients with severe respiratory illnesses, typically in the absence of elevated cardiac-filling pressures or clinical heart failure. Elevation of brain natriuretic peptide (BNP) or NT-proBNP is associated with worse outcomes among patients with Acute Respiratory Distress Syndrome (ARDS). We conducted a retrospective cohort study based on a comprehensive review of Electronic Medical Records (EMRs) of patients with Coronavirus Disease 2019 (COVID-19) to evaluate whether BNP on admission has prognostic value on mortality and hospital length of stay (LOS) among patients admitted with confirmed COVID-19 along with the inclusion of additional prognostic variables. Overall, 146 patients were included after analyzing 230 patients' EMR and excluding potential confounding factors for abnormal BNP. Our statistical analysis did not show a statistically significant association between BNP level and mortality rate (P = 0.722) or ICU LOS ( P = 0.741). A remarkable secondary outcome to our study was that impaired renal function (GFR<60) on admission was significantly associated with an increased mortality rate (P = 0.026) and an increased ICU LOS (P = 0.022). Although various studies have presented the predictive role of pro-BNP among patients with respiratory distress in the past years, our study did not find BNP to be an accurate predictive and prognostic factor among patients with COVID-19 in our study population. Renal impairment and high Acute Physiology and Chronic Health Evaluation (APACHE) II scores on admission, on the other hand, have demonstrated to be strong predictors for COVID-19 morbidity and mortality. This study could represent an introduction to more prominent multicenter studies to evaluate additional prognostic factors and minimize the ordering of nonspecific testing.

A Rare Case of Joint Infection due to Raoultella planticola.

Raoultella planticola , a gram-negative bacterium, first emerged in late 1900s as Klebsiella planticola . It was later classified as Raoultella genus in 2001. This nonmotile rod is usually found in soil and aquatic environment. There are two known species of Raoultella : R. planticola and R. ornithinolytica . They are responsible for numerous yet rare infections including cystitis, pneumonia, and bacteremia. To date, only one case of joint or bone infection due to R. planticola has been reported. The infection is eradicated after arthroscopic lavage and antibiotic therapy with fluoroquinolones. We present the first case of septic arthritis due to R. planticola involving a native knee joint following synovectomy during arthroscopy.

Spinal Metastasis from Merkel Cell Carcinoma in an Elderly Male.

Merkel cell carcinoma is a cutaneous neuroendocrine malignancy that has an aggressive nature. Classically, it affects the elderly Caucasian population with a predilection for the sun-exposed areas of the body. Pathogenesis has been linked to ultraviolet radiation, immunosuppression, and the Merkel cell polyomavirus. Definitive diagnosis entails histologic evaluation and immunohistochemical staining. With its generalized appearance and tendency for metastasis, a high index of suspicion must be utilized. In this case, we present the unique presentation of Merkel cell carcinoma as a rapidly enlarging lymph node with metastatic disease to the spinal column presenting as new-onset low back and radicular pain.

An Unusual Occurrence of Multiple Metachronous and Synchronous Primary Cancers in a Female Patient.

Multiple primary cancers, although uncommon, have been increasing in incidence in recent years. This trend is likely due to advances in factors such as diagnostic imaging, life expectancy, and interventional modalities with associated adverse effects. The patient presented in this case report is a 59-year-old Caucasian female with an extensive medical history who developed multiple primary cancers of the breast, mouth, gastrointestinal system, and lung in the span of four years. We attempted to elucidate the possible etiologies and risk factors that may have contributed. Given the patient's complex medical and social history, interventions, environmental, and genetic predispositions, it is impossible to pinpoint a single etiology. Rather, it is more likely that the interplay of multiple factors contributed to the findings of this case.

Effect of the duration of protease inhibitor therapy in HIV-infected individuals on the severity of obstructive sleep apnea.

BACKGROUND: Protease inhibitors (PIs) are a vital part of the antiretroviral therapy. Long-term use of PIs may cause lipodystrophy, a clinical syndrome characterized by peripheral lipoatrophy and central fat accumulation, which may increase the risk of developing obstructive sleep apnea (OSA) in HIV-infected patients. We hypothesize that a longer duration of PIs' use might be associated with increasing severity of OSA in HIV-infected patients. MATERIALS AND METHODS: This was a retrospective cohort study of HIV-infected patients who were treated with PIs, who presented with symptoms suggestive of OSA, and underwent nocturnal polysomnography. The primary objective of the study is to evaluate the association between the duration of PIs' use and the severity of OSA. The duration of PIs' use measured in months was recorded for each patient. The primary outcome of interest was the apnea-hypopnea index (AHI) obtained at the time of the sleep study. Data were analyzed using univariate and multivariate linear regression between AHIs with PIs' use as well as other predictors. RESULTS: A total of 54 patients diagnosed with HIV and OSA were included in the study cohort for the analysis. Sleep study body mass index (BMI; P = 0.042) and change in BMI (ΔBMI; P = 0.027) were the only statistically significant independent predictors of AHI. The association between AHI and PIs' use duration was found to be nonlinear and nonsignificant. Gender differences evaluation suggested possible duration-related effect relationship between PIs and OSA severity among HIV-infected men exposed to PIs within a 66-month duration. CONCLUSION: We did not observe a significant association between PIs' use duration and the severity of OSA.

Bezlotoxumab use as adjunctive therapy with the third fecal microbiota transplant in refractory recurrent Clostridium difficile colitis; a case report and concise literature review.

Clostridium difficile is the most commonly reported pathogen to cause nosocomial infections in the United States with a high burden affecting morbidity, mortality and healthcare expenditure. The use of Fecal Microbiota Transplantation (FMT) is one of the current standard therapies for recurrent C. difficile infection (CDIr). One emerging promising approach is the use of monoclonal antibodies that bind to and neutralize C. difficile toxins such as Bezlotoxumab. We present the first case report on combining the third FMT with bezlotoxumab after the failure of standard-of-care antibiotics and two trials of FMT alone, with subsequent success in preventing the recurrence of refractory CDI for 12 weeks following treatment. This case highlights the need for further studies and guidelines to recommend the best combination among different treatment options and modalities.

Cutaneous Metastasis as a First Presentation for Lung Adenocarcinoma.

CONTEXT: According to the recent World Health Organization reports, lung cancer has become the most common type of malignancy and the leading cause of death from cancer. Lung cancer frequently metastasizes to hilar lymphnodes, brain, adrenal glands, bone, but rarely to skin. CASE REPORT: We report a case of a 72-year-old male with a past medical history of pulmonary fibrosis and no prior history of smoking who presented to the emergency room for progressive dyspnea over three weeks. The patient reported having a rapidly growing scalp lesion as well. A computed tomography (CT) scan of the chest showed diffuse fibrotic changes and multiple densities of different diameters; a CT guided biopsy of lung revealed a poorly differentiated adenocarcinoma. Excision of right scalp lesion was performed, and pathology revealed poorly differentiated malignant neoplasm favoring adenocarcinoma. CONCLUSION: We are presenting a rare case of lung adenocarcinoma presenting with skin metastasis, which was simultaneously diagnosed during the same hospitalization. Although cutaneous metastasis from the lung is rare, it must be ruled out in patients with suspicious skin lesions, smoking history, or lung cancer.

The usefulness of brain natriuretic peptide level in diagnosis and prognosis of patients admitted to critical care unit with shortness of breath.

BACKGROUND: Brain Natriuretic Peptide (BNP) is a polypeptide secreted by the ventricles as a response to cardio-myocyte stretching. Due to its cardiac origin and correlation with volume overload it has been successfully used for a long time in diagnosing and prognosticating Cardiogenic Pulmonary Edema. MATERIALS AND METHODS: In this retrospective cohort study, an attempt was made to observe any correlation between admission BNP levels with APACHE II scores and length of ICU stay, in patients admitted with dyspnea to the ICU of a community based hospital. RESULTS/CONCLUSION: This study showed no significant correlation between length of stay in an ICU and admission BNP levels in dyspneic patients. Independent variables such as age and gender failed to show any coorelation either.

Continuous intravenous flumazenil infusion in a patient with chlordiazepoxide toxicity and hepatic encephalopathy.

Flumazenil, a benzodiazepine receptor antagonist, is the drug of choice for the diagnosis and treatment of benzodiazepine overdose. We are presenting a patient with chronic alcoholism and alcoholic liver disease, who came with alcohol withdrawal symptoms and treated chlordiazepoxide. Subsequently he developed a prolonged change in mental status that required treatment for benzodiazepine overdose and hepatic encephalopathy with flumazenil infusion for 28 days.

Ogilvie's Syndrome following Cardioversion for Atrial Fibrillation.

Acute colonic pseudoobstruction, also known as Ogilvie's syndrome, is characterized by distension of the colon in the absence of a mechanical obstruction as evident by abdominal radiography. This syndrome is usually treated conservatively; however, medical or surgical therapies can be employed in refractory cases. Ogilvie's syndrome has been reported following cardiac events, such as myocardial infarction, heart failure, and cardiac bypass surgeries. We report the first case of Ogilvie's syndrome following synchronized electric cardioversion for atrial fibrillation.