The correct spelling of "acute nephritis" is [əˈkjut nəˈfraɪtɪs]. The word "acute" is pronounced as [əˈkjut], with the stress on the first syllable, while "nephritis" is pronounced as [nəˈfraɪtɪs], with the stress on the second syllable. "Acute nephritis" refers to a sudden inflammation of the kidneys, often caused by a bacterial infection. It is important to spell medical terms correctly to avoid confusion in communication between healthcare professionals and patients.
Acute nephritis, also known as acute glomerulonephritis, is a medical condition characterized by inflammation of the glomeruli, the tiny blood vessels in the kidneys responsible for filtering waste and excess fluid from the blood. This inflammation may be caused by various factors, including infections, autoimmune disorders, or reactions to certain medications.
The onset of acute nephritis is usually rapid and may manifest with symptoms such as sudden onset of swollen ankles, face, or hands; decreased urine output; blood in urine; foamy urine; high blood pressure; fatigue; and potential signs of fluid overload. In more severe cases, individuals may experience symptoms like shortness of breath, chest pain, and even kidney failure.
Diagnosis of acute nephritis typically involves a thorough medical history assessment, physical examination, and laboratory tests including blood and urine tests to assess kidney function and detect any abnormalities. Additional imaging studies, such as ultrasound or kidney biopsy, may be performed to evaluate the severity and underlying cause of the inflammation.
Treatment for acute nephritis aims to alleviate symptoms, restore kidney function, and address the underlying cause. Management may involve bed rest, fluid restriction, and medications to control blood pressure and reduce inflammation, such as corticosteroids or immunosuppressive drugs. Antibiotics may also be prescribed if an infection is identified as the cause. In severe cases, hospitalization and dialysis may be necessary to support kidney function until inflammation subsides.
Long-term prognosis for acute nephritis depends on the underlying cause and the extent of kidney damage. With proper and timely treatment, many individuals recover fully, while others may experience residual kidney damage or develop chronic kidney disease. Close monitoring and follow-up care are essential to manage the condition and prevent complications.
An acute inflammation affecting chiefly the parenchyma of the kidney; it is characterized by the presence of albumin, and often blood, in the urine, by reduction in amount of the urine, edema, headache, and often nausea.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
The term "acute nephritis" is derived from two main components: "acute" and "nephritis".
1. "Acute": The word "acute" comes from the Latin word "acutus", which means "sharp" or "severe". In medical terminology, "acute" is used to describe a disease or condition that has a sudden onset and a relatively short duration. It implies that the condition is severe or intense.
2. "Nephritis": The term "nephritis" comes from the Greek word "nephros" meaning "kidney" and the suffix "-itis", which denotes inflammation. "Nephritis" specifically refers to the inflammation of the kidney tissue or renal parenchyma. It is commonly used to describe a group of kidney diseases characterized by inflammation, such as glomerulonephritis, interstitial nephritis, or pyelonephritis.