99mTc-Phytate Aerosol Scan of Nonembolic Pulmonary Diseases: A Pattern Analysis with Radiographic Correlation

摘要: The modern clinical concept of ventilatory function in normal and pathological conditions owes much to nuclear pulmonary imaging. Indeed pulmonology was first implemented with an objective noninvasive assay 1955 when Knipping et al. [1] ingeniously applied radioactive 133Xe toIsotopen-Thorakographie, a surface γ-counting test the heart lung function. Until then laboratory for evaluating ventilation spirometry, which very limited information that it could provide, particularly concerning regional Nuclear imaging differs basically can accurately simultaneously assess both integrated overall states from any desired angles, assisting visual digital diagnosis many bronchopulmonary diseases [2–6]. Moreover its diagnostic scope has been remarkably broadened by addition perfusion scan pairs, permits matched assessment aeration blood flow.