Any study which compared CT pulmonary angiography to an acceptable reference standard or prospectively followed up a cohort of patients with a normal CT pulmonary angiogram was included ... Studies ...

7 CT studies reported a questionalble filling defect and recommended VQ scan; it was normal in 5, very low probability in 1 ... Further investigation of outcome of single isolated subsegmental ...

Following the normal coronary angiogram, clopidogrel was stopped, but he was kept on low-molecular-weight heparin pending his CT pulmonary angiogram, which was subsequently switched to novel oral ...

Background NICE guidelines advocate further investigations for cancer with an abdomino-pelvic CT scan (CT A/P) in all patients aged over 40 years with a first unprovoked deep vein thrombosis (DVT) or ...

Pulmonary embolism remains a diagnostic challenge, but recent advances in serologic testing (D-dimer) and improved imaging methods (multidetector computed tomographic scanning) have allowed much ...

The goal of this project was to develop a deep learning model using the RSNA-STR Pulmonary Embolism CT (RSPECT) Dataset to enable the accurate automatic identification of PE in computed tomography ...

1 Kanne JP, Gotway MB, Thoongsuwan N, Stern EJ. Six cases of acute central pulmonary embolism revealed on unenhanced multidetector CT of the chest. AJR Am J ...

Pulmonary angiography is a test that studies blood flow in your lungs. Its purpose is to find problems such as pulmonary embolisms (blood clots in your lungs), stenosis (narrowed blood vessels ...

Introduction CT Pulmonary Angiography (CTPA) is the gold standard investigation for suspected pulmonary embolism (PE). Low or intermediate probability clinical prediction (e.g. Wells score) combined ...