Micro HP- MI 3-4 Days Out • This myocardial infarction is about 3 to 4 days old. There is an extensive acute inflammatory cell infiltrate and the myocardial fibers are so necrotic that the outlines of them are only barely visible. Micro-MI with Hemorrhage • In this microscopic view of a recent myocardial infarction, there is extensive hemorrhage along with myocardial fiber necrosis with contraction bands and loss of nuclei. Ventricular Aneurysm Hemopericardium CABG Diagram of Pericarditis Pericarditis Mitral Valve Mechanical Heart Valves Starr-Edwards caged ball St. Jude bileaflet tilting disk Bovine Pericardial Bioprosthesis Atherosclerosis • Caused By: Various Degrees of Atherosclerosis Severe Disease Normal Right Lung Anthracosis Normal Lung Microscopy Emphysema Emphysema’s Friend Pulmonary Embolism SCC of Lung Normal Liver Liver Cancer Cirrhosis Breast Cancer AAA with Kidneys Intracerebral Hemorrhage Gross Gangrenous Toes Renal Cell Carcinoma PLACENTA ACCRETA Normal surface of Uterus Bivalved Uterus with embedded Placenta Placenta replacing the myometrial wall Consider yourself lucky…… None of the Specimens shown today were YOUR’S! The End Any Questions—Any Time • Parker Marquardt, PA (ASCP) Billings Clinic Pathology Department Office Phone—(406) 657-4840 [email protected]