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Does sella turcica contain the puitary gland?
Yes, the sella turcica is a bony structure in the skull that houses the pituitary gland.
What is the bony region of the pituitary gland?
The bony region housing the pituitary gland is called the sella turcica, which is a saddle-shaped depression in the sphenoid bone at the base of the skull. The pituitary gland rests within the sella turcica and is protected by it.
Where does the pituitary gland sit?
The pituitary gland is located at the base of the brain, just below the hypothalamus and behind the bridge of the nose. It is housed within a bony structure called the sella turcica, which protects the gland.
What bony depression of the cranial floor does the pituitary sit?
The pituitary gland sits in the hypophyseal fossa, which is a bony depression on the cranial floor at the base of the brain. It is located in the sphenoid bone, specifically in the sella turcica region.
What endocrine structure lies in the sella turcica of the sphenoid?
The pituitary gland, also known as the hypophysis, is the endocrine structure that lies within the sella turcica of the sphenoid bone. It is divided into the anterior and posterior pituitary, each responsible for producing and releasing different hormones that regulate various bodily functions.
Empty sella syndrome?
DefinitionEmpty sella syndrome is a condition in which the pituitary gland shrinks or becomes flattened.Causes, incidence, and risk factorsThe pituitary gland is a small gland located at the base of the brain. It sits in a saddle-like compartment in the skull called the "sella turcica," which in Latin means "Turkish saddle."When the pituitary gland shrinks or becomes flattened, it cannot be seen on MRIscans, giving the appearance of an "empty sella." This is referred to as empty sella syndrome.The pituitary makes several hormones that control the other glands in the body, including the:Adrenal glandsOvariesTesticlesThyroidPrimary empty sella syndrome occurs when a hole in the membrane covering the pituitary gland allows fluid in, which presses on the pituitary.Secondary empty sella syndrome occurs when the sella is empty because the pituitary gland has been damaged by:A tumorRadiation therapySurgeryEmpty sella syndrome may be seen in a condition called pseudotumor cerebri. This is a condition seen most commonly in obese women.SymptomsOften, there are no symptoms or loss of pituitary function.Patients with empty sella syndrome may have symptoms caused by a partial or complete loss of pituitary gland function. For more information, see hypopituitarism.Symptoms include:Erectile dysfunction (impotence)HeadachesIrregular or absent menstruationLow sexual desire (low libido)Nipple dischargeSigns and testsPrimary empty sella syndrome is most often discovered during radiological imaging of the brain. Pituitary function is usually normal.The health care provider may test pituitary gland function to make sure that the gland is working normally.Sometimes tests for high pressure in the brain will be done, such as:Examination of the retina by an ophthalmologistLumbar puncture (spinal tap)The hormone prolactin is a little high in a small percentage of patients, which may interfere with the normal function of the testicles or ovaries.TreatmentFor primary empty sella syndrome:There is no specific treatment if pituitary function is normal.Medications, such as bromocriptine, which lower prolactin levels, may be prescribed if the prolactin levels are high and interfering with function of the ovaries or testes.For secondary empty sella syndrome:Treatment involves replacing the hormones that are lacking.Expectations (prognosis)Primary empty sella syndrome does not cause health problems, and it does not affect life expectancy.ComplicationsComplications of primary empty sella syndrome include mild hyperprolactinemia.Complications of secondary empty sella syndrome are related to the cause of pituitary gland disease or to the effects of too little pituitary hormone.Calling your health care providerContact your health care provider if you develop symptoms of abnormal pituitary function, such as a disrupted menstrual cycle or impotence.ReferencesMelmed S, Kleinberg D. Anterior pituitary. In: Kronenberg HM, Melmed S, Polonsky KS, Larsen PR, eds. Williams Textbook of Endocrinology. Philadelphia, PA: Saunders Elsevier; 2008:chap 8.
What protects the pituitary gland?
-Sella tursica -protects the pituitary gland
What is the function of the sella turcica?
You have the very important gland that is placed in the Sella tursica or pituitary fossa. That is pituitary gland. This depression in present in spenoid bone. The Sella tursica is covered by inner layer of the dura matter except for a small opening meant for pituitary stalk.
What encloses the pituitary gland?
the sella turcica
What part of the brain sits in the sella turcica?
The pituitary gland sits in the sella turcica, a bony structure on the underside of the brain called the sphenoid bone. The pituitary gland is an important gland responsible for producing various hormones that regulate many bodily functions.
What structure houses the pituitary gland?
sella turcica
What gland lives in the sella turcia?
Pituitary gland
You had a mri it saidflattened appearance of the sella turcica with effaced pituitary gland along the inferior margin the sella turcica what does this mean?
you have what is known as Empty Sella Syndrome. Its not a life threatening condition but you must have your hormonal levels investigated as 10% of ESS cases are associated with hypopituitarism which would require hormonal supplementation
The sella turcica is part of what bone?
The sella turcica is a bony saddle-shaped structure located on the sphenoid bone of the skull. It houses the pituitary gland.
What is pituitary of brain?
The pituitary of the brain sits in a tiny bony space called the sella turcica.
What bone surrounds the pituitary gland?
sella turcica
What houses the pituitary gland?
The pituitary gland sits in a bony structure in the skull known as the sella turcica. The sella turcica, also known as "Turk's Saddle", is a depression in the sphenoid bone.
