Transesophageal echocardiography and contrast-enhanced spiral CT of the chest helped to avoid a pulmonary angiography in an elderly patient with saddle pulmonary thromboembolism and allowed for direct evaluation of its resolution during treatment with subcutaneous low molecular weight heparin.

A 62 year-old male presented to the chest pain unit with chest pain and nausea, reporting that the symptoms occurred one hour after dinner. His medical history included a foudroyant event of pulmonary embolism with embolectomy in 2012. Due to clinical deterioration and the history of pulmonary embolism, we decided to perform a contrast computed tomography angiography (CT). We could rule out aor...

– Aim This prospective analysis is carried out to study the utility of 64 slice CT in depicting the plueroparenchymal features and vascular appearances accompanying pulmonary thromboembolism and to study the significance of them. Materials and Methods In this study between January to June 2016, patients referred for dedicated CT angiography with symptoms related to pulmonary embolism were analy...

Pulmonary embolism (PE) is a highly mortal disease, currently assessed by pulmonary CT angiography. True-FISP MRI has emerged as an innocuous alternative that does not hold many of the limitations of x-ray imaging. However, True-FISP MRI is very sensitive to turbulent blood flow, generating artifacts that may resemble fake clots in the pulmonary vasculature. These misinterpretations reduce its ...

OBJECTIVE The goal of this study was to test the efficacy of clinical risk algorithms and a quantitative immunoturbidimetric D-dimer assay in the evaluation of patients undergoing pulmonary CT angiography for suspected acute pulmonary embolism. SUBJECTS AND METHODS From April 1, 2007, to March 31, 2008, emergency department evaluations for clinically suspected pulmonary embolism were performe...

We present two cases of individual pulmonary vein atresia without vestige of an involved pulmonary vein. On CT, we noted the absence or interruption of normal pulmonary venous structures, and the presence of abnormal vascular structures that represented collaterals for the involved lung parenchyma. On angiography, the atretic pulmonary vein was found to drain into the other ipsilateral pulmonar...

Haemoptysis has a long list of causes, but pulmonary varices are amongst the rare causes. Pulmonary varices are rare abnormalities of pulmonary veins that may exist either as an isolated malformation or in association with pulmonary venous hypertension. This case report describes pulmonary varices as a cause of hemoptysis in an adolescent boy, which was diagnosed on multislice CT and confirmed ...