How Do You Spell CAVUM SUBARACHNOIDALE?

1. Cavum subarachnoidale is a medical term that refers to a fluid-filled space located within the subarachnoid space of the brain. The subarachnoid space is an area between the pia mater (a thin, delicate membrane that closely covers the brain) and the arachnoid mater (the middle layer of the protective covering of the brain). Within the subarachnoid space, there are several small cavities, one of which is called the cavum subarachnoidale.

   This cavity is found in the midline of the brain and extends longitudinally. It is characterized by its elongated shape, resembling a narrow slit or groove. The cavum subarachnoidale is filled with cerebrospinal fluid (CSF), a clear and colorless liquid that surrounds and protects the brain and spinal cord.

   The presence of a cavum subarachnoidale can sometimes be an incidental finding during brain imaging studies or may be associated with certain medical conditions. Although the exact cause or significance of an enlarged cavum subarachnoidale is not fully understood, it has been associated with various developmental abnormalities of the brain, such as agenesis of the corpus callosum, septo-optic dysplasia, and other chromosomal disorders.

   In conclusion, the cavum subarachnoidale is a fluid-filled space located within the subarachnoid space of the brain. It is an elongated cavity filled with cerebrospinal fluid and can be associated with certain brain abnormalities.

2. Subarachnoid cavity or space, the interval between the arachnoidea and the pia mater; it varies in size, being practically nonexistent over the summits of the cerebral convolutions, but wider in the intervals, and is filled with a mesh of loose fibrous tissue and cerebrospinal fluid; it contains the larger branches of the blood-vessels of the brain. The spinal subarachnoid space is wide and is divided into three compartments by the subarachnoid septum and the ligamenta denticulata.

   A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.

Common Misspellings for CAVUM SUBARACHNOIDALE

The etymology of the term "cavum subarachnoidale" can be broken down as follows:

1. Cavum: The word "cavum" comes from the Latin word "cavus", meaning "hollow" or "cavity".

2. Subarachnoidale: "Subarachnoidale" is derived from two Latin words:

- Sub: Meaning "under" or "below".

- Arachnoidale: Derived from the Latin word "arachnoideus", which refers to the arachnoid mater, one of the three membranes surrounding the brain and spinal cord.

Therefore, "cavum subarachnoidale" can be translated as "subarachnoid cavity", referring to the space filled with cerebrospinal fluid located beneath the arachnoid membrane.