Infection of Multiple Tunneled Dialysis Catheters Resulting From the Contamination of the Chlorhexidine Solution by Serratia marcescens.

Tunnelled dialysis catheters continue to be a choice in several patients as hemodialysis access. According to Kidney Disease Outcomes Quality Initiative guidelines, its handling implies disinfection, that can be performed using chlorhexidine solutions. Theoretically, these solutions have bactericidal capacity at concentrations greater than 0.

An Incidental Myxoma Hidden in Chest Pain.

Chest pain is a very common symptom in an emergency context. Its differential diagnosis is extensive and includes some conditions that require immediate recognition and intervention. It can also be a symptom associated with rarer diagnostic possibilities.

A Compelling Case of Autoimmune Hemolytic Anemia and Its Potential Association With SARS-CoV-2.

Autoimmune hemolytic anemia can be caused by infections, lymphoproliferative disorders, autoimmune disorders, or triggered by drugs or toxins. We present the case of a 92-year-old man admitted with gastrointestinal symptoms. He presented with autoimmune hemolytic anemia.

Streptococcal Toxic Shock Syndrome: A Case Report.

Streptococcal toxic shock syndrome is a serious complication of group A infection with a high mortality rate. Rapid detection, early intensive care support, and surgical management are paramount in treating these patients. We present a case of a 65-year-old male, with a documented medical history of hypertension, type 2 diabetes mellitus, and peripheral arterial disease.

A Rare Image of Bladder Herniation Concealed in a Frequent Diagnosis.

Herniation of the urinary bladder is a relatively uncommon condition, and when it herniates to the scrotum, it can also be called a scrotal cystocele. The incidence of inguinal herniation is estimated to vary between 1% and 3 % of all inguinal hernias. However, scrotal cystocele is believed to occur in less than 1% of cases and only 7% are diagnosed preoperatively.

Early Lung Ultrasound Findings in Patients With COVID-19 Pneumonia: A Retrospective Multicenter Study of 479 Patients.

Objectives: Lung ultrasound (LUS) holds the promise of an accurate, radiation-free, and affordable diagnostic and monitoring tool in coronavirus disease 2019 (COVID-19) pneumonia. We sought to evaluate the usefulness of LUS in the diagnosis of patients with respiratory distress and suspicion of interstitial severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pneumonia, in comparison to other imaging modalities.

Methods: This was a multicenter, retrospective study.