Clinicians often face uncertainty about whether they can rely on a negative chest x-ray (CXR) to rule out pneumonia in a child, even when other clinical signs and symptoms may have raised that concern ...

Patients with stage 3 colorectal cancer who tested MRD-positive with Signatera after surgery saw a meaningful survival ...

This population-based study used plasma pTau217 to estimate how common Alzheimer’s disease neuropathological changes are across age and cognitive status in a Norwegian community cohort. Prevalence ...

Affect is a positive-to-negative feeling in consciousness, and there is fierce debate about exactly what it is. This post summarizes the current state of the debate.