Arneth
Arneth is a term used in hematology to describe a system of counting the number of lobes in a neutrophil. The Arneth count or Arneth index is named after the German physician Josef Arneth.
History[edit | edit source]
Josef Arneth developed the Arneth count in the early 20th century. He was a German physician who specialized in the study of blood cells. His work in hematology led to the development of the Arneth count, which is still used today in some medical practices.
Method[edit | edit source]
The Arneth count is performed by examining a blood smear under a microscope. The number of lobes in each neutrophil is counted and the percentage of neutrophils with each number of lobes is calculated. The results are often plotted on a graph, known as an Arneth curve or Arneth histogram.
Significance[edit | edit source]
The Arneth count is used to help diagnose certain medical conditions. A shift to the left in the Arneth count (an increase in the percentage of neutrophils with fewer lobes) can indicate an infection or inflammation. A shift to the right (an increase in the percentage of neutrophils with more lobes) can indicate a vitamin B12 or folate deficiency.
Limitations[edit | edit source]
While the Arneth count can provide useful information, it is not a definitive diagnostic tool. Other tests and factors must be considered when diagnosing a patient. Additionally, the Arneth count requires a skilled technician to accurately count and classify the neutrophils.
See also[edit | edit source]
Arneth Resources | ||
---|---|---|
|
|
Translate to: East Asian
中文,
日本,
한국어,
South Asian
हिन्दी,
Urdu,
বাংলা,
తెలుగు,
தமிழ்,
ಕನ್ನಡ,
Southeast Asian
Indonesian,
Vietnamese,
Thai,
မြန်မာဘာသာ,
European
español,
Deutsch,
français,
русский,
português do Brasil,
Italian,
polski
Navigation: Wellness - Encyclopedia - Health topics - Disease Index - Drugs - World Directory - Gray's Anatomy - Keto diet - Recipes
Search WikiMD
Ad.Tired of being Overweight? Try W8MD's physician weight loss program.
Semaglutide (Ozempic / Wegovy and Tirzepatide (Mounjaro) available.
Advertise on WikiMD
WikiMD is not a substitute for professional medical advice. See full disclaimer.
Credits:Most images are courtesy of Wikimedia commons, and templates Wikipedia, licensed under CC BY SA or similar.Contributors: Prab R. Tumpati, MD