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An evaluation to rule out PE during pregnancy is especially challenging due to concerns regarding fetal radiation exposure. Clinical examinations are unreliable, and imaging the patient is essential.

Can I thrombolyse a patient suspected of pulmonary embolism -- large, with acute RV dysfunction diagnosed by echocardiography -- without any further testing, such as spiral CT, V/Q scan? The hospital ...

If a pregnant woman develops symptoms consistent with PE, the two most commonly used diagnostic procedures are ventilation-perfusion (V/Q) scan and spiral CT. Spiral CT is now the preferred diagnostic ...