How Do You Spell PITUITARY FOSSA?

1. The pituitary fossa refers to a depression or hollow space located within the sphenoid bone at the base of the skull. Also known as the sella turcica, it is specifically responsible for housing and protecting the pituitary gland, which is considered the master gland of the endocrine system.

   The pituitary fossa is shaped like a saddle and has two main divisions: the anterior and the posterior pituitary. The anterior pituitary, also known as the adenohypophysis, produces and secretes various hormones that regulate the function of many other endocrine glands throughout the body. On the other hand, the posterior pituitary, or neurohypophysis, releases hormones that are produced by the hypothalamus, including vasopressin and oxytocin, into the bloodstream.

   The pituitary gland plays a critical role in maintaining homeostasis, or the balance of various bodily functions. It controls growth, metabolism, reproduction, and regulates the function of other hormonal glands, such as the thyroid, adrenal glands, and gonads. The pituitary fossa is crucial in protecting this gland from external trauma or injury, given its location deep within the skull.

   Pathological conditions affecting the pituitary fossa can lead to a range of disorders, such as pituitary tumors, hypopituitarism (inadequate hormone production), or hyperpituitarism (excessive hormone production). These conditions often require medical intervention and monitoring to restore hormonal balance and prevent further complications.

2. F. Hypophyseos, of the sphenoid bone, in which rests the pituitary body.

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

Common Misspellings for PITUITARY FOSSA

The term "pituitary fossa" is derived from the combination of two words: "pituitary" and "fossa".

1. Pituitary: The word "pituitary" originates from the Latin word "pituita", which means "phlegm" or "mucus". In ancient medical beliefs, the pituitary gland was thought to be responsible for the secretion of phlegm. Over time, the term "pituitary" became associated with the specific gland located at the base of the brain.

2. Fossa: The term "fossa" is a Latin word that translates to "ditch" or "trench". In anatomical jargon, it refers to a depression or hollow area, typically found on a bone or in an organ, often resembling a trench or a pit.