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Articles 1 - 3 of 3
Full-Text Articles in Organisms
Bartonella Henselea Prosthetic Valve Endocarditis Mimicking Vasculitis: A Case Report With Literature Review, Troy J. Fishman, Efrain Irizarry, Ayesha Kaleem, Robert Yancey, Uma Iyer
Bartonella Henselea Prosthetic Valve Endocarditis Mimicking Vasculitis: A Case Report With Literature Review, Troy J. Fishman, Efrain Irizarry, Ayesha Kaleem, Robert Yancey, Uma Iyer
HCA Healthcare Journal of Medicine
We present one of the first reported cases of Bartonella henselae prosthetic valve endocarditis, which mimicked p-antineutrophil cytoplasmic autoantibody (p-ANCA), an anti-proteinase 3 positive necrotizing glomerulonephritis caused by a cat scratch resulting in temporary dialysis. Documentation of such infections is necessary as zoonotic infections are becoming more prevalent with early identification essential for proper treatment. Although pauci-immune patterns are not a unique finding in bacterial endocarditis associated with glomerulonephritis, they are an atypical finding in Bartonella henselae endocarditis. Furthermore, p-ANCA-associated vasculitis can also be responsible for renal and cardiac disease. Because of the similar disease presentation of different etiologies (autoimmune …
Ecthyma Gangrenosum And Panniculitis Secondary To Acute Pseudomonas Myositis Without Bacteremia, Heather Gosnell, Matthew Burke, Joseph Shnouda
Ecthyma Gangrenosum And Panniculitis Secondary To Acute Pseudomonas Myositis Without Bacteremia, Heather Gosnell, Matthew Burke, Joseph Shnouda
HCA Healthcare Journal of Medicine
Introduction
Ecthyma gangrenosum (EG) is a relatively uncommon cutaneous manifestation of an underlying Pseudomonas aeruginosa infection and is clinically described as necrotic with gangrenous ulcers surrounded by erythematous halos. Cases of EG may occur in the absence of bacteremia and have been increasingly reported in literature. Here we present a patient with features of both EG and panniculitis, despite the lack of underlying bacteremia.
Clinical Findings
A 57-year-old male presented to the emergency department with unrelenting right-sided lower back pain and an “itchy and painful” rash of four to five day duration. The patient had an extensive history of intravenous …
Covid-19: Race For Vaccine, L. Hayley Burgess, Jason J. Braithwaite, Emily Singleton, Aaron M. Young, Mandelin K. Cooper
Covid-19: Race For Vaccine, L. Hayley Burgess, Jason J. Braithwaite, Emily Singleton, Aaron M. Young, Mandelin K. Cooper
HCA Healthcare Journal of Medicine
The world is in the midst of a pandemic from COVID-19, a disease caused by the virus SARS-CoV-2. Despite broad mitigation efforts, new cases continue with 74 million cases and 1.6 million deaths worldwide. Regardless of previous research efforts, there is no commercially available vaccine for any coronavirus. Novel vaccine development has historically taken at least 10 years from discovery to availability with only a 6% market entry probability.
With the global impact, there is an urgency to expedite a vaccine to protect the population. The U.S. government launched Operation Warp Speed with the goal to produce and deliver 300 …