Table 3.

Term Lists for Pulmonary Embolus

Term List	Terms
Positive Term List	pulmonary embolism, pulmonary embolus, pulmonary emboli, pe, saddle embolism, saddle embolus, saddle emboli
Negative Term List	no, without, not, absent, absence, limited, suboptimal, non-diagnostic, exclude, cannot, ruled out, difficult, unlikely, free, negative, never, inadequate, insufficient, resolved, diagnostic, CT, normal, limits, quality, study, resolution, artifact
Combination List A	pulmonary
Combination List B	filling defect