The spelling of the word "perinephrium" is based on its origin in Latin. The prefix "peri-" means "around" and "nephr-" means "kidney", so the word refers to the area around the kidneys. The "-ium" ending is commonly used in Latin to create nouns from verbs or adjectives. The IPA phonetic transcription for "perinephrium" is /ˌperəˈnɛfriəm/, with the stress falling on the second syllable. This word is often used in medical contexts to describe the anatomical location of the kidneys.
Perinephrium is a medical term and anatomical structure that refers to the thick, fibrous covering or capsule surrounding the kidneys. The perinephrium acts as a protective layer, shielding the kidneys from potential injuries and infections. It is composed of dense connective tissue and collagen fibers, which contribute to its strength and durability.
The perinephrium maintains the anatomical position of the kidneys within the retroperitoneal space, securing them in place and preventing displacement during movements or physical activities. This structure also provides support to the blood vessels, nerves, and other structures that are connected to or pass through the kidneys.
In addition to its protective function, the perinephrium plays a vital role in maintaining the shape and integrity of the kidneys. It helps to maintain the structural organization of the renal cortex and medulla and aids in distributing the pressure and forces exerted on the kidneys during bodily movements or external factors.
Pathological conditions such as infections, tumors, trauma, or inflammation can affect the perinephrium, leading to the disruption of its normal structure and function. Understanding the anatomy and characteristics of the perinephrium is crucial for diagnosing and treating kidney diseases and ensuring the proper functioning of this vital organ.
The connective tissue and fat surrounding the kidney.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.