in contrast to inhalation exhalation

improve the prediction model of patients at risk of dying based on inhalation-exhalation CT scan results obtained at baseline/enrollment. show disease progression in patients undergoing treatment and ... EurekAlert!: New imaging software improves lung diagnosis for 30% of patients who can't tolerate contrast dye; has added diagnostic benefits for all patients New imaging software improves lung diagnosis for 30% of patients who can't tolerate contrast dye; has added diagnostic benefits for all patients News Medical: New CT-derived functional imaging software enhances lung diagnosis without contrast dye