Malignant edema
Malignant Edema
Malignant edema (pronunciation: muh-lig-nuhnt ee-duh-muh) is a severe form of edema characterized by rapid onset and progression.
Etymology
The term "malignant" is derived from the Latin word "malignus" meaning "bad or wicked", and "edema" is derived from the Greek word "oidēma" meaning "swelling".
Definition
Malignant edema is a potentially life-threatening condition where there is an excessive accumulation of fluid in the body tissues, causing swelling and discomfort. This condition is often associated with serious underlying diseases such as cancer, heart failure, kidney disease, and liver disease.
Symptoms
Symptoms of malignant edema may include rapid weight gain due to fluid accumulation, swelling in the legs, ankles, and feet, shortness of breath, and fatigue. In severe cases, it can lead to shock and organ failure.
Diagnosis
Diagnosis of malignant edema involves a thorough medical history and physical examination, followed by diagnostic tests such as blood tests, ultrasound, and magnetic resonance imaging (MRI) to determine the underlying cause.
Treatment
Treatment for malignant edema focuses on managing the underlying condition and relieving the symptoms. This may involve medications to reduce fluid buildup, dietary changes to limit salt intake, and in severe cases, hospitalization for intensive care.
Related Terms
- Edema: A condition characterized by an excess of watery fluid collecting in the cavities or tissues of the body.
- Lymphedema: A type of edema that occurs when your lymph vessels are unable to adequately drain lymph fluid.
- Pulmonary edema: A condition caused by excess fluid in the lungs.
- Cerebral edema: A life-threatening condition where there is an accumulation of fluid in the brain.
External links
- Medical encyclopedia article on Malignant edema
- Wikipedia's article - Malignant edema
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