Prostate cancer screening: Continued controversies and novel biomarker advancements.

Prostate cancer (PCa) screening remains one of the most controversial topics in clinical and public health. Despite being the second most common cancer in men worldwide, recommendations for screening using prostate-specific antigen (PSA) are unclear. Early detection and the resulting postscreening treatment lead to overdiagnosis and overtreatment of otherwise indolent cases.

Portal vein thrombosis as a thrombotic complication of COVID-19 mRNA vaccine: A case report and literature review.

Thrombosis following COVID-19 vaccination commonly occurs with vector-based vaccines. The proposed mechanism is vaccine-induced thrombotic thrombocytopenia (VITT), with thrombocytopenia as principal manifestation. We present a 51-year-old male who came with isolated portal vein thrombosis (PVT) one day after Moderna vaccination, without associated thrombocytopenia, challenging VITT as being the only patho-mechanism.

Syndrome of Inappropriate Antidiuretic Hormone Secretion Following Ayahuasca Use in a Satanic Ritual: A Case Report.

Ayahuasca is a psychedelic blend originating from South America that has been used for hundreds of years by local tribes in ritualistic ceremonies. For the last few decades, its usage has expanded to North America in various mindfulness retreats that can benefit from its hallucinogenic properties. In this case report, our patient had attended a satanic ritual where he had consumed copious amounts of Ayahuasca over three days.

[High-sensitivity troponin T testing and coronary computed tomography angiography for rapid diagnosis of chest pain in the emergency department].

Objectives: To determine the probability of finding significant coronary lesions, the time to diagnosis, and the safety of a new diagnostic approach based on high-sensitivity cardiac troponin T (hsTnT) testing followed by coronary computed tomography angiography (CCTA) in patients with chest pain of possible coronary origin. The method was compared with our hospital emergency department's standard practice.

Material And Methods: Unblinded randomized controlled trial in a tertiary level university hospital between February 2011 and April 2013.

Evaluation of ranks of real space and particle entanglement spectra for large systems.

We devise a way to calculate the dimensions of symmetry sectors appearing in the particle entanglement spectrum (PES) and real space entanglement spectrum (RSES) of multiparticle systems from their real space wave functions. We first note that these ranks in the entanglement spectra equal the dimensions of spaces of wave functions with a number of particles fixed. This also yields equality of the multiplicities in the PES and the RSES.