Of the common causes for exudative pleural effusions, parapneumonic effusions have the highest diagnostic priority. Even in the face of antibiotic therapy, infected pleural effusions can rapidly coagulate and organize to form fibrous peels that might require surgical decortication.
Retrogradation is the landward change in position of the front of a river delta with time.etrogradation is the landward change in position of the front of a river delta with time.
Biodegradation is the process by which organic substances are broken down by living organisms (96% of Bacteria are aerobic-active in the presence of oxygen).There is therefore complete compatibility between the Bacterial floral and Oxobiodegradable degradation pathways.iodegradation is the process by which organic substances are broken down by living organisms (96% of Bacteria are aerobic-active in the presence of oxygen).