[Comparative scintigraphic analysis of 99mTc aerosol inhalation and 81m Kr ventilation in chronic obstructive bronchial disease].


The usefulness of 99mTc-labelled serum albumin aerosol as a ventilation agent was compared to that of 81mKr gas in normal subjects and in patients with a wide range of pathological pulmonary function. In addition to visual analysis of the scintigrams, lung activity distribution was quantified by an index. In healthy subjects aerosol distribution was very… (More)


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