HEMOSIDERIN Meaning and
Definition
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Hemosiderin is a substance that is present in the body as a byproduct of the breakdown of red blood cells. It is a granular brownish pigment that contains iron and is commonly found in tissues and organs such as the liver, spleen, and bone marrow.
Hemosiderin is formed when red blood cells are broken down and their iron-containing component, known as heme, is converted to ferritin. Ferritin is then further broken down into hemosiderin, which is stored within cells called macrophages. Macrophages are specialized immune cells that engulf and digest foreign particles and damaged cells.
The presence of hemosiderin in tissues can indicate various health conditions or issues. For instance, the accumulation of hemosiderin in the liver may suggest liver damage or a hemoglobin disorder. Additionally, hemosiderin can be found in the urine in conditions such as acute kidney injury or other disorders affecting the kidneys.
Histologically, hemosiderin appears as golden-brown granules within cells when examined under a microscope. The detection of hemosiderin deposits through various diagnostic tests, such as microscopic examination of tissues or staining methods, can be helpful in identifying and understanding underlying diseases or conditions. Treatment may vary depending on the cause of hemosiderin accumulation and usually involves addressing the underlying condition or disease process.
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An iron-containing substance resulting from the splitting-up of hematin during the phagocytic digestion of the effete erythrocytes; it is probably composed of hydrated ferrous oxide in combination with protein.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for HEMOSIDERIN
- gemosiderin
- bemosiderin
- nemosiderin
- jemosiderin
- uemosiderin
- yemosiderin
- hwmosiderin
- hsmosiderin
- hdmosiderin
- hrmosiderin
- h4mosiderin
- h3mosiderin
- henosiderin
- hekosiderin
- hejosiderin
- hemisiderin
- hemksiderin
- hemlsiderin
- hempsiderin
Etymology of HEMOSIDERIN
The word "hemosiderin" is derived from two components: "hemo-" meaning blood, and "siderin" referring to iron. The term originated from a combination of the Greek word "haima" (meaning blood) and the Latin word "sideros" (meaning iron). Hemosiderin is a yellow-brown pigment that contains iron, found within certain cells of the body especially in the liver, spleen, and bone marrow.
Similar spelling words for HEMOSIDERIN
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