A subdural effusion is a collection of pus beneath the outer lining of the brain.
Causes, incidence, and risk factorsA subdural effusion is a rare complication of bacterial meningitis. Subdural effusion is more common in infants and in persons who have meningitis caused by Haemophilus influenzae.
SymptomsThere is often a recent history of bacterial meningitis. Tests include:
TreatmentSurgery to drain the effusion is often necessary. Rarely, a permanent drainage device (shunt) is needed to drain fluid. Antibiotics may need to be given through a vein.
Expectations (prognosis)Full recovery from a subdural effusion is expected. If neurological problems continue, they are generally due to the meningitis, not the effusion. Long-term use of antibiotics is usually not necessary.
ComplicationsComplications from surgery include:
Call your health care provider if:
Swartz MN. Meningitis: bacterial, viral, and other. In: Goldman L, Ausiello D, eds. Cecil Medicine. 23rd ed. Philadelphia, Pa: Saunders Elsevier; 2007: chap 437.
They are two different problems... Subdural Effusion is a collection of pus beneath the lining of the brain. It is usually a complication of bacterial meningitis, and is more common in infants. Lower Respiratory Tract Infection is exactly what it sounds like, an infection in the lower lungs and air passages.
The plural form of the noun 'effusion' is effusions.
Long effusion is not always cancer
The rate of effusion of argon is determined by its molecular weight and temperature. Argon, being a monoatomic gas, has a higher rate of effusion compared to heavier gases like nitrogen and oxygen at the same temperature. The exact rate of effusion can be calculated using Graham's law of effusion.
Effusion means giving off something (like light or smell). The effusion from the mysterious liquid made me feel queasy.
Graham's law of effusion.
To determine the effusion rate of a substance, one can measure the time it takes for the substance to pass through a small opening or pore. By comparing this time to the effusion rate of a known substance under the same conditions, the effusion rate of the substance in question can be calculated.
The mortality of pleural effusion depends on various factors such as underlying cause, patient's overall health, and timely treatment. In general, if pleural effusion is treated promptly and effectively, the mortality rate is low. However, severe or untreated cases can lead to complications such as respiratory failure and sepsis, which can increase mortality risk.
Effusion means an unrestrained outpouring of feeling, as in speech or writing. Edmund Burke used this word eloquently: "the devout effusions of sacred eloquence."His mom's effusion in front of his friends caused considerable embarassment for the young teenager.
According to Graham's law of effusion, the rate of effusion of a gas is inversely proportional to the square root of its molecular weight. This means that lighter gases will effuse faster than heavier gases.
drain...
His excessive hand wringing and tears could be construed as either effusion or over acting.