Novel case of Candida auris in the Veterans Health Administration and in the state of South Carolina.

The emerging pathogen Candida auris poses major infection prevention challenges as the organism can remain on surfaces for unknown timeframes and can cause severe illness. These challenges are exacerbated in the health care environment with potential spread to a vulnerable population. This report describes the Columbia Veterans Administration Health Care System's encounter with this significant pathogen beginning in October 2020 during the COVID19 pandemic.

Schistosomiasis: an unexpected finding in an inguinal hernia sac.

We report an 11-year-old boy who was diagnosed with schistosomiasis based on histopathologic examination of an inguinal hernia sac specimen. The child was an immigrant from Liberia and presented to our institution with inguinal and scrotal swelling. His past medical history was remarkable for previous ipsilateral hernia sac repair in West Africa, and at the time of his recurrent hernia repair, he was noted to have a peculiar loculated fluid-filled hernia sac, which was sent for pathologic examination because of its unusual appearance.

Fine-needle aspiration cytology of the thyroid: ten years experience in a community teaching hospital.

We present our experience of fine-needle aspiration (FNA) cytology of the thyroid in a community hospital setting and discuss the cancer probability of the indeterminate FNA results. There were 1,621 FNAs, 401 of which have follow-up thyroidectomies during a 10-yr period. The initial FNA diagnoses of these 401 cases were benign non-neoplastic (BNN) 159, malignant 34, atypical 33, suspicious 19, follicular neoplasm (FN) 88, follicular lesion (FL) 51, and inadequate 17.

The duration of hypotension before the initiation of antibiotic treatment is a critical determinant of survival in a murine model of Escherichia coli septic shock: association with serum lactate and inflammatory cytokine levels.

Background: This study was designed to examine the relationship between the timing of antibiotic treatment and both survival rates and hemodynamic/inflammatory correlates of survival in a murine model of Escherichia coli septic shock.

Methods: Surgical implantation of an E. coli (O18:K1:H7)-laced, gelatin capsule-encased fibrinogen clot was used to generate a bacteremic model of murine septic shock.

Bacterial DNA and RNA induce rat cardiac myocyte contraction depression in vitro.

Sepsis and septic shock, the systemic immunologic and pathophysiologic response to overwhelming infection, are associated with perturbation of a variety of metabolic cell pathways and with multiple organ failure (MOF) including cardiac depression. This depression has been attributed to the effect of several circulating and locally produced proinflammatory mediators. Recent data suggest that bacterial nucleic acids can produce profound systemic inflammatory responses characterized by circulatory shock in intact animals.