dysfunction of pituitary gland

The pituitary gland is located at the base of the brain. It is made up of the anterior (adenohypophysis) and posterior (neurohypophysis) pituitary gland. It’s located behind your nose, near the underside of your brain. A group of hormonal disorder that results from a chemical imbalance caused due to derangement or poor functioning of the pituitary gland. However, they are not, in the great majority of cases, life-threatening.
Antidiuretic hormone (ADH), which is also called vasopressin, helps the kidneys (and body) hold on to the appropriate amount water. The pituitary, in turn, controls the: Adrenal glands; Ovaries; Testes; Thyroid gland ; There are many causes of hypothalamic dysfunction. But that doesn’t mean they’re harmless—pituitary tumors can disrupt the gland’s normal ability to release hormones. Macroadenomas and pituitary carcinomas can also press on and destroy the normal parts of the pituitary gland. Posterior pituitary disorders. Low levels of some body hormones such as cortisol, thyroid hormone, and sex hormones cause symptoms.

The pituitary gland is a kidney-bean-sized gland situated at the base of your brain. The hypothalamic–pituitary–gonadal axis (HPG axis) refers to the hypothalamus , pituitary gland, and gonadal glands as if these individual endocrine glands were a single entity.. The term benign is used by doctors to describe a swelling which is not cancerous. The most common are surgery, traumatic brain injury, tumors, and radiation. Disorders of the Hypothalamus and Pituitary Gland. Pituitary tumours are not 'brain tumours'. This causes a shortage of one or more pituitary hormones.
The pituitary gland is part of the endocrine system, a very complex network that consists of various glands located throughout the body. Pituitary activity is regulated by hormones of the hypothalamus, a brain region connected to the pituitary by the pituitary stalk. Diseases and Disorders of the Pituitary Gland. The pituitary gland is called the "Master Gland" because it directs a multitude of endocrine functions in the body.It regulates hormone activity in other endocrine glands and organs. Pituitary tumors are the most common pituitary disorder, and many adults have them. The pituitary gland is small and oval-shaped. It lies just below the hypothalamus. Hypopituitarism is a rare disorder in which your pituitary gland fails to produce one or more hormones, or doesn't produce enough hormones. Pituitary disorders are conditions caused by too much or too little of one or more of the hormones produced by the pituitary gland.A pituitary tumor compressing surrounding tissues can also cause symptoms of a pituitary disorder.. It’s attached to the hypothalamus by a …

The most common problem with the pituitary gland occurs when a benign tumour (used to describe a ‘growth’) also called an adenoma, develops. The pituitary is a small gland at the base of the brain. The posterior (back) lobe of the pituitary gland releases ADH (antidiuretic hormone) and oxytocin (a hormone to contract the uterus during childbirth and stimulate milk production). The pituitary is a small gland (about the size of a kidney bean) located at the base of the brain, just beneath the optic (eye) nerve in a bony area called the sella turcica. O f the endocrine glands, the hypothalamus and pituitary glands are of major importance since they act as the coordinating centers of the endocrine system..


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