pulmonary embolism (PE)

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Etiology

Epidemiology

Pathology

Clinical manifestations

Diagnostic criteria

Laboratory

* a normal pO2 or SaO2 does not rule out PE

# a low pretest probability & Pulmonary Embolism Rule-Out Criteria (PERC) rules out pulmonary embolism, plasma D-dimer & imaging not needed; with a high pretest probability, omit plasma D-dimer, go direct to pulmonary CT angiography or ventilation-perfusion scan if contraindicated or unavailable[50]

Diagnostic procedures

Radiology

*** ARDS more likely if multifocal pulmonary opacities on chest X-ray[104]

Complications

Differential diagnosis

* if chronic, echocardiography is the first diagnostic test to confirm pulmonary hypertension[100]

Management

Unstable patients

Stable patients

Prognosis

Prevention

More general terms

More specific terms

Additional terms

References

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