Findings: the study raveals filling defect in anterior basal segmental branch of right inferior lobar artey associated with wedge shaped pleural-based consolidation and ground-glass opacity at anterior basal RLL, compatible with pulmonary embolism with pulmonary infarction. Also seen filling defect in posterior segmental branch of right superior pulmonary artery and intesegmental branch of right inferior pulmonary artery.pulmonary trunk, left pulmonary artery and it's branches are well opacified.