A Rare Case of Intravenously Managed Hypertensive Emergency Arising from a Perirenal Hematoma Subsequent to a Native Kidney Biopsy.

Page kidney is a pathologic and rare occurrence caused by a compression of renal parenchyma leading to hypertension. When infiltrated or engulfed by extrinsic matter, the subcapsular region surrounding the renal tissue may cause blanket compression, leading to the activation of the renin-angiotensin-aldosterone system secondary to renal hypoperfusion. While most cases of Page kidney are secondary to blunt trauma to the costovertebral angle, herein we present a case of Page kidney due to renal parenchymal core needle biopsy.

CCGN: Centralized collaborative graphical transformer multi-agent reinforcement learning for multi-intersection signal free-corridor.

Tackling traffic signal control through multi-agent reinforcement learning is a widely-employed approach. However, current state-of-the-art models have drawbacks: intersections optimize their own local rewards and cause traffic to waste time and fuel with a start-stop mode at each intersection. They also lack information sharing among intersections and their specialized policy hinders the ability to adapt to new traffic scenarios.

Does Heart Failure Mask Candida Tricuspid Endocarditis?

Infective endocarditis (IE) carries high morbidity and mortality. Although minimal in incidence, fungal causes (mostly species) carry the highest mortality among all cases of infective endocarditis. We describe a rare case of a 47-year-old male with a past medical history of cerebral vascular accident (CVA), heart failure with reduced ejection fraction status post (SP) automated implantable cardioverter defibrillator (AICD) placement, paroxysmal atrial fibrillation, coronary artery disease (CAD), infective endocarditis with mitral valve replacement and tricuspid valve replacement, and pulmonary hypertension who presented to the emergency department (ED) with complaints of shortness of breath and weakness for four days.

PSA density is complementary to prostate MP-MRI PI-RADS scoring system for risk stratification of clinically significant prostate cancer.

Background: While prostate multiparametric-magnetic resonance imaging (MP-MRI) has improved the diagnosis of clinically significant prostate cancer (CSPC), the complementary use of prostate-specific antigen (PSA) levels to risk-stratify for CSPC requires further study. The objective of this project was to determine if prostate MP-MRI and PSA can provide complementary insights into CSPC risk stratification.

Methods: In an IRB-approved study, pathologic outcomes from patients who underwent MR/US fusion-targeted prostate biopsy were stratified by various parameters including PSA, PSA density (PSAD), age, race, and PI-RADS v2 score.