Nota: A tradução desta entrada está atualmente em revisão de qualidade, portanto parte do conteúdo é exibida temporariamente apenas em inglês.
Este verbete ainda não foi traduzido para o seu idioma, portanto o original é exibido abaixo.
pia
This term is a specialized anatomical designation used almost exclusively in medical, biological, and neurological contexts. It is rarely used in isolation and typically appears as part of the phrase "pia mater," where the Latin term "mater" (meaning mother) emphasizes the protective, enveloping nature of the membrane.
Because it refers to a specific biological structure, it is treated as an uncountable noun in clinical descriptions. It does not have a plural form in standard medical English, as it describes a single continuous layer of the meninges.
Meanings
Examples
The pia mater is the innermost layer of the meninges.
Blood vessels penetrate the pia to supply the brain tissue.
Carefully peel back the pia to expose the cortex.
The pia adheres closely to the surface of the spinal cord.
The delicate nature of the pia makes it difficult to dissect.
Cerebrospinal fluid flows in the space between the arachnoid and the pia.
I can see the thin layer of the pia under the microscope.
Inflammation of the pia can lead to severe neurological symptoms.
Inflammation of the pia can lead to severe neurological symptoms.