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Fig. 8 | Egyptian Journal of Radiology and Nuclear Medicine

Fig. 8

From: Correlation of qanadli obstruction index (QOI) and atrial size on CT pulmonary angiography (CTPA) in patients with pulmonary thromboembolism

Fig. 8

Third case was a 58 year old female patient who presented with breathlessness since 5 days, which was of sudden onset. D-dimer was elevated—1.17 µg FEU/ml. a CTPA showing a focal partially obstructing thrombus in the posterior basal segmental branch of right pulmonary artery. b CTPA – Left atrial parameters. c CTPA – Right atrial parameters

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