D dimer is a blood test that evaluates levels of a protein fragment when there's a clot hanging around in the bloodstream. If this level is elevated, it's often a tip-off that there was a tiny blood ...

Although D-dimer results within a typical range can rule out pulmonary embolism, high results alone can’t diagnose this condition. Doctors usually need to run extra tests to make a diagnosis. A ...

New pulmonary embolism guidelines suggest that computed tomography (CT) imaging and plasma D-dimer testing are overused in patients suspected of having a pulmonary embolism, and may do more harm than ...

The COVID-19 pandemic caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is still spreading across many parts of the world, and clinicians are working on recognizing biomarkers ...

DEAR DR. ROACH: What are D-dimers? Are they something I should be concerned about? I am an 83-year-old male with the usual problems that men my age have, such as an enlarged prostate, high blood ...

We were unable to process your request. Please try again later. If you continue to have this issue please contact customerservice@slackinc.com. More than one-quarter of patients with COVID-19 had ...

Age-adjusted D-dimer cutoffs can safely rule out deep vein thrombosis (DVT) in many suspected cases, according to the ADJUST-DVT trial. For patients ages 50 and older with a nonhigh or unlikely ...

Investigational tests and treatments performed in terminal-stage cancer patients in two weeks before death: Supportive care study group in Turkish Oncology Association. This is an ASCO Meeting ...

Editor's note: Find the latest COVID-19 news and guidance in Medscape's Coronavirus Resource Center. The plasma D-dimer assay has been used, along with clinical prediction scores, to rule out ...

(HealthDay)—Use of D-dimer levels to exclude pulmonary embolism (PE) has limited clinical utility and may be inappropriate in patients hospitalized with COVID-19, many of whom have increased plasma ...