Characteristics and behavior of invasive breast cancer developed despite prior oophorectomy. Prevalence of anal squamous intraepithelial lesions in HIV-positive and HIV-negative men who have sex with ...

Pulmonary angiography is an X-ray procedure that looks at the blood vessels leading to and from your lungs. The X-rays produced are called pulmonary angiograms, which may show blood clots in and ...

ROME, Italy—In patients with suspected venous thromboembolism, use of a clinical algorithm that relies on a simplified scoring system for risk stratification and D-dimer testing can safely exclude ...

Introduction: Acute pulmonary embolism (APE) poses significant diagnostic challenges, with potentially fatal outcomes if not promptly identified and treated. Despite the availability of clinical ...

The prevalence of pulmonary embolism among patients hospitalized for syncope is not well documented, and current guidelines pay little attention to a diagnostic workup for pulmonary embolism in these ...

Single-detector–row computed tomography (CT) has a low sensitivity for pulmonary embolism and must be combined with venous-compression ultrasonography of the lower limbs. We evaluated whether the use ...