si55551008
This medical illustration depicts an anterior outline silhouette of a male upper torso with the trachea, lungs, and bronchial tubes visible. An inset enlargement of lung tissue demonstrates normal alveoli, or air sacs.
Backsi55551008
This medical illustration depicts an anterior outline silhouette of a male upper torso with the trachea, lungs, and bronchial tubes visible. An inset enlargement of lung tissue demonstrates normal alveoli, or air sacs.
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