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 ...

A circulating tumor DNA (ctDNA) test showed promise in identifying which older patients with estrogen receptor–positive ...

Almost all AAV cases were diagnosed in individuals with high pretest probability, including those with renal disease, peripheral neuropathies, or pulmonary infiltrates. In clinical practice, indirect ...

In a cohort of US veterans with prostate cancer who were on active surveillance, negative multiparametric MRI had a 75% negative predictive value for ruling out disease of grade group 2 or higher at ...

Prostate MRI currently lacks the accuracy to replace biopsies in active surveillance for prostate cancer. The negative predictive value of MRI remains below 90%, the general goal for safely avoiding ...