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Systemic Pathology
Cardiovascular Pathology
Cardiac Insufficiency
Pulmonary Edema
Pulmonary Edema 200x
Pulmonary edema (oedema pulmonum) 200x
The sample is a piece of lung tissue where the alveoli are partly full edematous fluid, which is seen as pink staining. There are also red blood cells and some macrophages can be seen (arrows). The capillaries of the alveolar septums are dilated and congestive. 200x magnification, HE-staining.