Changes

'''Nuclear perfusion scintigraphy''' is a safe and sensitive test and will detect if there is a lack of perfusion of part of the lung.

'''Nuclear perfusion scintigraphy''' is a safe and sensitive test and will detect if there is a lack of perfusion of part of the lung.

'''Lung Ultrasound''' will reveal wedge shaped defects on the air-chest wall interface.  Found to be 43% sensitive and 98% specific in a multi-center human trial compared to CT. [http://www.slideshare.net/basselericsoussi/thoracic-ultrasound-for-diagnosing-pulmonary-embolism]

'''Lung Ultrasound''' may reveal wedge shaped defects on the air-chest wall interface.  Found to be 43% sensitive and 98% specific in a multi-center human trial compared to CT. [http://www.slideshare.net/basselericsoussi/thoracic-ultrasound-for-diagnosing-pulmonary-embolism]

==Treatment==

==Treatment==