Alaska's Western Arctic Caribou herd forms aggregations or groups that can stretch for miles. Once back in town the photos were laid out and areas of overlap marked so that no caribou were double-counted. It took 11 of us three days to put the overlap lines on photos, Dau said.
Chest Radiology > Pathology > Pericardial Effusion. Pericardial effusion causes an enlarged heart shadow that is often globular shaped (transverse diameter is disproportionately increased). A fat pad sign, a soft tissue stripe wider than 2mm between the epicardial fat and the anterior mediastinal fat can be seen anterior to the heart on a lateral view.
The treatment of a pericardial effusion depends on its severity and its cause. Small pericardial effusions without symptoms and due to known causes (for example, kidney failure) require no special treatment.For pericardial effusions due to pericarditis, treating the pericarditis also treats the pericardial effusion.Treatments for pericardial effusions due to pericarditis include: 1  Nonsteroidal anti-inflammatory drugs (NSAIDs) such as Motrin, Aleve, and Indocin. 2  Corticosteroids, such as prednisone and Solu-Medrol.mall pericardial effusions without symptoms and due to known causes (for example, kidney failure) require no special treatment. For pericardial effusions due to pericarditis, treating the pericarditis also treats the pericardial effusion. Treatments for pericardial effusions due to pericarditis include: