GLOMUS CHORIOIDEUM Meaning and
Definition
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Glomus chorioideum, also known as choroid plexus, is a specialized structure located within the ventricles of the brain. It is composed of a rich network of blood vessels and epithelial cells and is responsible for producing cerebrospinal fluid (CSF), which fills the ventricles and surrounds the brain and spinal cord.
The glomus chorioideum plays a crucial role in maintaining the homeostasis of the central nervous system (CNS). It consists of numerous villi-like projections that extend into the ventricles, increasing the surface area for CSF production. The choroid plexus actively transports essential substances, such as ions and nutrients, from the blood into the CSF and removes waste products from the CSF.
Additionally, the glomus chorioideum acts as a protective barrier between the bloodstream and the brain, preventing the entry of harmful substances into the CNS. It also contributes to the regulation of the brain's extracellular environment by secreting certain substances, including growth factors and hormones, into the CSF.
The disruption or dysfunction of the glomus chorioideum can lead to various neurological disorders, including hydrocephalus, a condition characterized by an abnormal accumulation of CSF within the brain's ventricles. Understanding the structure and functions of the glomus chorioideum is crucial for comprehending the physiology of the CNS and the mechanisms underlying certain neurological diseases.
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Chorioid skein, a marked enlargement of the chorioid plexus of the lateral ventricle at the junction of the central part with the inferior horn.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for GLOMUS CHORIOIDEUM
- flomus chorioideum
- vlomus chorioideum
- blomus chorioideum
- hlomus chorioideum
- ylomus chorioideum
- tlomus chorioideum
- gkomus chorioideum
- gpomus chorioideum
- goomus chorioideum
- glimus chorioideum
- glkmus chorioideum
- gllmus chorioideum
- glpmus chorioideum
- gl0mus chorioideum
- gl9mus chorioideum
- glonus chorioideum
- glokus chorioideum
- glojus chorioideum
- glomys chorioideum
- glomhs chorioideum
Etymology of GLOMUS CHORIOIDEUM
The term "glomus chorioideum" is derived from two different sources:
1. Glomus: The word "glomus" comes from the Latin word "glomus" meaning "ball" or "mass". In anatomy, it is used to refer to a small rounded structure or cluster of cells or blood vessels.
2. Chorioideum: The word "chorioideum" is also derived from Latin, specifically from the combination of two Latin words: "chorio-" meaning "chorion" (the outermost layer of the fetal membrane) and "-ideum" meaning "pertaining to" or "structure". The term "chorioideum" is used to describe a structure or part associated with the chorion.
So, when combined, "glomus chorioideum" refers to a small rounded structure or cluster of cells or blood vessels associated with the chorion.
