Emphysema (Close up)
Emphysema (Close up)

Close up view of a section of a lung inflated with formalin.
Black arrows point to fissure between the lobes.
White arrows outline massively enlarged air spaces representing alveoli which have coalesced with destruction of the septae.
(Description By:Melinda Sanders, M.D. )
(Image Contrib. by: UCHC )