Kikuchi-Fujimoto Disease: A Differential for When It is Not Systemic Lupus Erythematosus.

Kikuchi-Fujimoto disease (KFD) is a rare and benign disease process that is characterized by fever and lymphadenopathy that was first described in young Japanese women in the early 1970s. Knowledge of KFD is important as it can often mimic other causes of lymphadenopathy including systemic lupus erythematosus (SLE) or malignancies, and this can lead to invasive diagnostic testing and even treatments that can be avoided. The etiology and exact mechanism by which KFD develops is not fully understood at this time, but is thought to be an immune response of T cells and histiocytes to viral or bacterial infections.

The taphonomic impact of scavenger guilds in southern Quebec during summer and fall in two distinct habitats.

Decomposition of human remains is a complex process impacted by many intrinsic and extrinsic factors. A less-studied extrinsic factor in forensic taphonomy are the scavengers that consume soft and hard tissue. Scavengers physically degrade and remove soft tissue, disperse, and destroy skeletal elements, which can make locating remains challenging.

Challenges Related to Three Cases of Fatal Intoxication to Multiple Novel Synthetic Opioids.

In the last two decades, a large increase in opioid overdose death rates has been recorded in North America. This phenomenon, related to the misuse of prescription opioids, has been dubbed an "opioids crisis". Recent years have seen the entrance of novel synthetic opioids (NSO) on the market, compounding the fatal intoxications issue.

Subclavian and axillary vessel anatomy: a prospective observational ultrasound study.

Purpose: The primary objective of this study was to define the ultrasound-derived anatomy of the axillary/subclavian vessels. As a secondary objective, we evaluated the relationship between the vascular anatomy and demographic, anthropometric, and hemodynamic data of patients.

Methods: This observational anatomical study used bedside ultrasound with 150 cardiac surgical patients in the operating room.

Ultrasound guidance for internal jugular vein cannulation: Continuing Professional Development.

Purpose: The objective of this continuing professional development module is to describe the role of ultrasound for central venous catheterization and to specify its benefits and limitations. Although ultrasound techniques are useful for all central venous access sites, the focus of this module is on the internal jugular vein approach.

Principal Findings: In recent years, several studies were published on the benefits of ultrasound use for central venous catheterization.