Definitions for eosinophilia
ˌi əˌsɪn əˈfɪl i ə, -ˈfil yəeosinophil·i·a

Princeton's WordNetRate this definition:0.0 / 0 votes

1. eosinophilianoun

   a symptom of allergic states; increased eosinophils in the blood

WiktionaryRate this definition:0.0 / 0 votes

1. eosinophilianoun

   The condition of having a high concentration of eosinophils (eosinophil granulocytes) in the blood.

WikipediaRate this definition:0.0 / 0 votes

1. Eosinophilia

   Eosinophilia is a condition in which the eosinophil count in the peripheral blood exceeds 5×108/L (500/μL). Hypereosinophilia is an elevation in an individual's circulating blood eosinophil count above 1.5 × 109/L (i.e. 1,500/μL). The hypereosinophilic syndrome is a sustained elevation in this count above 1.5 × 109/L (i.e. 1,500/μL) that is also associated with evidence of eosinophil-based tissue injury. Eosinophils usually account for less than 7% of the circulating leukocytes. A marked increase in non-blood tissue eosinophil count noticed upon histopathologic examination is diagnostic for tissue eosinophilia. Several causes are known, with the most common being some form of allergic reaction or parasitic infection. Diagnosis of eosinophilia is via a complete blood count (CBC), but diagnostic procedures directed at the underlying cause vary depending on the suspected condition(s). An absolute eosinophil count is not generally needed if the CBC shows marked eosinophilia. The location of the causal factor can be used to classify eosinophilia into two general types: extrinsic, in which the factor lies outside the eosinophil cell lineage; and intrinsic eosinophilia, which denotes etiologies within the eosiniphil cell line. Specific treatments are dictated by the causative condition, though in idiopathic eosinophilia, the disease may be controlled with corticosteroids. Eosinophilia is not a disorder (rather, only a sign) unless it is idiopathic.Informally, blood eosinophil levels are often regarded as mildly elevated at counts of 500–1,500/μL, moderately elevated between 1,500 and 5,000/μL, and severely elevated when greater than 5,000/μL. Elevations in blood eosinophil counts can be transient, sustained, recurrent, or cyclical.Eosinophil counts in human blood normally range between 100 and 500 per/μL. Maintenance of these levels results from a balance between production of eosinophils by bone marrow eosinophil precursor cells termed CFU-Eos and the emigration of circulating eosinophils out of the blood through post-capillary venules into tissues. Eosinophils represent a small percentage of peripheral blood leucocytes (usually less than 8%), have a half-life in the circulation of only 8–18 hours, but persist in tissues for at least several weeks.Eosinophils are one form of terminally differentiated granulocytes; they function to neutralize invading microbes, primarily parasites and helminthes but also certain types of fungi and viruses. They also participate in transplant rejection, Graft-versus-host disease, and the killing of tumor cells. In conducting these functions, eosinophils produce and release on demand a range of toxic reactive oxygen species (e.g. hypobromite, hypobromous acid, superoxide, and peroxide) and they also release on demand a preformed armamentarium of cytokines, chemokines, growth factors, lipid mediators (e.g. leukotrienes, prostaglandins, platelet activating factor), and toxic proteins (e.g. metalloproteinases, major basic protein, eosinophil cationic protein, eosinophil peroxidase, and eosinophil-derived neurotoxin). These agents serve to orchestrate robust immune and inflammatory responses that destroy invading microbes, foreign tissue, and malignant cells. When overproduced and over-activated, which occurs in certain cases of hypereosinophilia and to a lesser extent eosinophilia, eosinophils may misdirect their reactive oxygen species and armamentarium of preformed molecules toward normal tissues. This can result in serious damage to such organs as the lung, heart, kidneys, and brain.

ChatGPTRate this definition:0.0 / 0 votes

1. eosinophilia

   Eosinophilia is a condition characterized by higher than normal levels of eosinophils, a type of white blood cell, in the blood or body tissues. This can be a response to various medical conditions, including allergies, asthma, parasitic and fungal infections, autoimmune diseases, certain tumors, and as a side effect of various medications. Severe or prolonged eosinophilia can lead to tissue damage, particularly in the heart and nervous system.

WikidataRate this definition:0.0 / 0 votes

1. Eosinophilia

   Eosinophilia is a condition in which the eosinophil count in the peripheral blood exceeds 0.45×10^9/L . Eosinophils usually account for less than 7% of the circulating leukocytes. A marked increase in non-blood tissue eosinophil count noticed upon histopathologic examination is diagnostic for tissue eosinophilia. Several causes are known, with the most common being some form of allergic reaction or parasitosis. Diagnosis of eosinophilia is via a complete blood count, but diagnostic procedures directed at the underlying cause vary depending on the suspected condition. An absolute eosinophil count is not generally needed if the CBC shows marked eosinophilia. The location of the causal factor can be used to classify eosinophilia into two general types: extrinsic, in which the factor lies outside of the eosinophil cell lineage; and intrinsic eosinophilia, which denotes etiologies within the eosiniphil cell line. Specific treatments are dictated by the causative condition, though in idiopathic eosinophilia, the disease may be controlled with corticosteroids. Eosinophilia is not a disorder, unless it is idiopathic.

U.S. National Library of MedicineRate this definition:0.0 / 0 votes

1. Eosinophilia

   Abnormal increase of EOSINOPHILS in the blood, tissues or organs.

Matched Categories

1. • Symptom

How to pronounce eosinophilia?

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Numerology

1. Chaldean Numerology

   The numerical value of eosinophilia in Chaldean Numerology is: 2

2. Pythagorean Numerology

   The numerical value of eosinophilia in Pythagorean Numerology is: 6

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References

1. ^ Princeton's WordNet
   http://wordnetweb.princeton.edu/perl/webwn?s=eosinophilia
2. ^ Wiktionary
   https://en.wiktionary.org/wiki/Eosinophilia
3. ^ Wikipedia
   https://en.wikipedia.org/wiki/Eosinophilia
4. ^ ChatGPT
   https://chat.openai.com
5. ^ Wikidata
   https://www.wikidata.org/w/index.php?search=eosinophilia