User contributions
19 August 2013
File:IPLab4Thrombosis3.jpg
This is a higher-power photomicrograph of the ruptured fibrous cap (arrows) with hemorrhage (1) into the atherosclerotic plaque.
File:IPLab4Thrombosis2.jpg
This is a low-power photomicrograph of thrombosed coronary artery. The thrombus (1) completely occludes the vessel. Note the layering of the thrombus. The fibrous cap is ruptured (arrow) and there is hemorrhage into the atherosclerotic plaque. Note the...
File:IPLab4Thrombosis1.jpg
This is a gross photograph of thrombosed coronary artery (arrows).
IPLab:Lab 4:Mural Thrombus
Created page with "== Images == <gallery heights="250px" widths="250px"> File:IPLab4MuralThrombus1.jpg|This is a gross photograph of the heart from this case demonstrating the well-formed thromb..."
File:IPLab4MuralThrombus7.jpg
This high-power photomicrograph of thrombus demonstrates more clearly the components of the layers--the pale regions which contain primarily platelets (degranulated platelets) with some fibrin (1), and the red areas which contain RBCs, some leukocytes,...
File:IPLab4MuralThrombus6.jpg
This is a higher-power photomicrograph of the thrombus. Note the pale regions which contain primarily platelets (degranulated platelets) with some fibrin (1), and the red areas which contain RBCs, some leukocytes, and fibrin(2).
File:IPLab4MuralThrombus5.jpg
This photomicrograph illustrates the layered effect of the thrombus.
File:IPLab4MuralThrombus4.jpg
This is a high-power photomicrograph of the border zone between the thrombus (1) and the endocardium (2). In this region there is less inflammation at the border zone.
File:IPLab4MuralThrombus3.jpg
This higher-power photomicrograph shows the border between the thrombus on the right (1) and the endocardium on the left (2). There is a line of inflammatory cells at this interface (arrow).
File:IPLab4MuralThrombus2.jpg
This is a low-power photomicrograph of the thrombus (1) attached to the myocardium (2).
File:IPLab4MuralThrombus1.jpg
This is a gross photograph of the heart from this case demonstrating the well-formed thrombus (arrow) tightly attached to the myocardium near the apex of the left ventricle.
IPLab:Lab 4:Chronic Passive Congestion
Created page with "== Images == <gallery heights="250px" widths="250px"> File:IPLab4ChronicPassiveCongestion1.jpg|This is a gross photograph of a liver demonstrating chronic passive congestion. ..."
File:IPLab4ChronicPassiveCongestion9.jpg
This is a gross photograph of the cut surface of a liver with chronic passive congestion (left) compared to the cut surface of a nutmeg (right).
File:IPLab4ChronicPassiveCongestion8.jpg
This is a gross photograph of a nutmeg. You can see from the appearance of the cut surface of the nutmeg (arrow) why chronic passive congestion of the liver is sometimes referred to as "nutmeg liver."
File:IPLab4ChronicPassiveCongestion7.jpg
This is a high-power photomicrograph of liver with several macrophages that are distended with a brown pigment (arrow). These resident macrophages (Kupffer cells) are part of the reticuloendothelial system and normally line the sinusoidal spaces in the...
File:IPLab4ChronicPassiveCongestion6.jpg
This is a high-power photomicrograph of the central vein illustrating congestion and some loss of liver parenchymal cells. A mild increase in connective tissue around the central vein is evident in this section.
File:IPLab4ChronicPassiveCongestion5.jpg
This higher-power photomicrograph of the liver lobules shows congestion and red blood cell accumulation in the sinusoidal spaces around the central vein. Note that around the portal triads (arrows) the liver cells are quite normal and there is no evide...
File:IPLab4ChronicPassiveCongestion4.jpg
This is a higher-power photomicrograph of liver demonstrating an accentuated lobular pattern with a dark red stain surrounding the central veins in the liver lobules (arrows).
File:IPLab4ChronicPassiveCongestion3.jpg
This low-power photomicrograph of liver demonstrates a slightly visible pattern of centrilobular congestion at this magnification.
File:IPLab4ChronicPassiveCongestion2.jpg
This is a closer view of a cut section of liver demonstrating the pattern of chronic passive congestion. The central vein regions are red and the surrounding hepatic tissue is pale tan-brown.
File:IPLab4ChronicPassiveCongestion1.jpg
This is a gross photograph of a liver demonstrating chronic passive congestion. Note the accentuation of the centrilobular pattern evidenced by the dark-brown-staining areas in this tissue.
IPLab:Lab 4:Pulmonary Congestion and Edema
Created page with "== Images == <gallery heights="250px" widths="250px"> File:IPLab4PulmonaryCongestion1.jpg|This is a gross photograph of lungs that are distended and red. The reddish coloratio..."
File:IPLab4PulmonaryCongestion7.jpg
This high-power photomicrograph illustrates the edema fluid within the alveoli (1) and the congestion (RBCs) in the alveolar capillaries (arrows).
File:IPLab4PulmonaryCongestion6.jpg
This is a higher-power photomicrograph showing edema-filled alveoli in the right portion of this section (arrows).
File:IPLab4PulmonaryCongestion5.jpg
This is a higher-power photomicrograph of lung. The edema fluid within the alveoli is visible at this higher magnification (arrows). The thickened pleura (1) is on the left.
File:IPLab4PulmonaryCongestion4.jpg
This is a low-power photomicrograph of lung from this case. The lung section has a pale-red color indicating proteinaceous material within the lung.
File:IPLab4PulmonaryCongestion3.jpg
This gross photograph demonstrates the frothy exudate that is being extruded from the lung tissue.
File:IPLab4PulmonaryCongestion2.jpg
This is a gross photograph of lung demonstrating acute pulmonary congestion and edema. A frothy exudate fills the bronchus (arrow).
File:IPLab4PulmonaryCongestion1.jpg
This is a gross photograph of lungs that are distended and red. The reddish coloration of the tissue is due to congestion. Some normal pink lung tissue is seen at the edges of the lungs (arrows).
IPLab:Lab 4:Objectives
Created page with "* Understand the physical factors and chemical mediators responsible for maintaining normal fluid homeostasis. * Be able to identify the factors responsible for thrombogenesis..."
IPLab:Lab 3:Sarcoidosis
Related IPLab Cases
+2
IPLab:Lab 3:Sarcoidosis
Related IPLab Cases
+78
IPLab:Lab 3:Sarcoidosis
Images
+204
IPLab:Lab 3:Sarcoidosis
Journal Articles
+212
IPLab:Lab 3:Sarcoidosis
Journal Articles
+213
IPLab:Lab 3:Sarcoidosis
no edit summary
+568
IPLab:Lab 3:Lobar Pneumonia
no edit summary
+2
IPLab:Lab 3:Lobar Pneumonia
no edit summary
+65
IPLab:Lab 3:Bronchopneumonia
no edit summary
+267
IPLab:Lab 3:Bronchopneumonia
no edit summary
+134
IPLab:Lab 3:Bronchopneumonia
no edit summary
+463
Glossary
no edit summary
+422
IPLab:Lab 3:Lobar Pneumonia
no edit summary
-3
IPLab:Lab 3:Lobar Pneumonia
no edit summary
+66
IPLab:Lab 3:Lobar Pneumonia
no edit summary
+204
IPLab:Lab 3:Lobar Pneumonia
no edit summary
+301
IPLab:Lab 3:Lobar Pneumonia
no edit summary
+463
IPLab:Lab 3:Healed Myocardial Infarction
no edit summary
+121
IPLab:Lab 3:Acute Myocardial Infarction
no edit summary
+121
IPLab:Lab 3:Brain Infarction
no edit summary
+121