What are micro and macroscopic aspects of hemorrhagic infarct?

Macro (The infarction area is initially dark red, poorly bounded, firmer than the adjacent tissue. As with any infarction located in a solid organ, it is typically pyramidal in shape, with a peripheral base) Micro (persist alveolar architecture, massive hemorrhage infiltrate, white heart attack course, scar pigmented w/histiocytes w/hemosiderin, at pulmo risk of secondary infection at intestine risk for peritonitis due to perforation (Surgery))