Pulmonary Embolism Images CXR Mostly normal or non specific Triad: Basal infiltrate, Blunted costophrenic angle, elevated diaphragm Wedge shaped density Ventilation/Perfusion scan: Perfusion defects with normal vetilation CT angiogram: Filling defects, Cut off of vessels Pulmonary angiogram: Filling defects, Cut off of vessels |
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