'''A medical imaging procedure known as lung scintigraphy may be more reliable than pulmonary CT angiography (CTA) for identifying or excluding pulmonary embolism (PE) in pregnant patients, according to a study published in the November issue of the ...'

'''Pulmonary function in 29 patients with cirrhosis was measured by Tc-DTPA aerosol ventilation scintigraphy, using commercial lung radioaerosol delivery units. Equilibrium lung ventilation images were visually interpreted according to the presence or ...'