Pituitary

Pituitary's disease overview

Pituitary failure is the disease ì?

Pituitary insertion is a condition of a pituitary impaired patient leading to one or more pituitary hormones not fully produced, affecting. Functions of the target line that the pituitary gland dominates.

The pituitary gland is the endocrine gland located in the pituitary pit in the brain, which plays an important role in the activity of most other glands in the body such as thyroid, adrenal glands, genitals ... Therefore, the pituitary gland, Having a great role for water-electrolyting, blood pressure adjustment, sexual functions, basic metabolism ... The pituitary hormone disorder , the consequences of failure The pituitary gland, will reduce the production of hormones of one or more glands in the body, leading to abnormal activity of the organs. These effects can occur suddenly or slowly, depending on the specific pathological condition.

This is a rare disease. On average, there are about 46/100,000 cases of pituitary failure; The new incidence of the disease is about 4/100,000 people/year.

Causes of Pituitary's disease

What is

What is the cause of pituitary failure?

Causes in the pituitary gland or neighboring organs:
  • U: pituitary tumor or other tumors in the skull, meninges, nerve cell tumors.

    • Surgery in the pituitary gland: can lead to complications pituitary insertion .

  • Radiation therapy passing through pituitary glands such as radiation therapy on the neck of the neck (treatment of pituitary tumor, arch cancer ...) may be the cause of the pituitary hormone disorder on patients.
  • Other pathology in the pituitary gland such as Sheehan syndrome (the pituitary condition is impaired due to blood loss after birth), pituitary stroke due to bleeding or infarction. Yen.
    • Systemic diseases: ... can be the cause of pituitary failure .

    Blood vessel problems: congestion in sinuses, carotid aneurysms, temporal arteritis, brain hemorrhage due to traumatic brain injury, ... The saddle causes hormonal decline. Some cases of pituitary failure of unknown reasons.

    Symptoms of Pituitary's disease

    The disease can progress slowly, may also appear sudden symptoms due to massive bleeding into the pituitary gland. Depending on the degree of hormone deficiency, the disease has different clinical manifestations. These symptoms come from the activity and functional disorders of the routes that the pituitary gland dominates:

    The thyroid gland

    When the decline of pituitary hormone affects the activity of the thyroid gland, the patient has symptoms of fatigue, constipation, flatulence, and weight gain.Genital organs

  • for women: The activity of the ovaries can be changed as a result of the pituitary hormone disorder , causing internal disorders Menstrual cycle. The vagina can become drier and painful during sex.
  • For men: In patients with impaired pituitary hormones may occur erectile dysfunction.
    • Other symptoms

    headache, stiff neck, visual disorders, hypotension, increased light sensitivity ...

    People at risk for Pituitary's disease

    Patients with the following factors are at risk of pituitary failure:

  • There are tumors in the pituitary gland or tumor compression areas in the hypothalamus.
    • congenital deformities.

    History of surgical surgery in the pituitary.

    History of radiation therapy into the pituitary or hypothalamus.

  • Trauma, pituitary hemorrhage.

    • History of brain injury, especially in the skull.

    Brain -meningeal infection, brain.

    Stroke brain.

  • History of postpartum blood loss.

    • Prevention of Pituitary's disease

    The risks of pituitary insertion such as a history of trauma, hypothalamic therapy-Yen, pituitary surgery, a history of postpartum blood loss ... Closely monitored to be able to detect and treat the pituitary dysfunction early.

    Pituitary insertion patients can prevent bad complications of the disease thanks to the measures:

  • Comply with doctor's indications, take medicine at the right dose and time.
  • Reverse examination according to the doctor's appointment to check the condition as well as the pituitary hormone level.
  • When patients feel tired or have signs such as dizziness, fever, nausea, vomiting or any abnormal symptoms, need to see a doctor immediately to avoid complications. The danger of the disease.

    • Diagnostic measures for Pituitary's disease

  • Clinical examination: The doctor will base on the history, history, and the signs of the examination, to orient the diagnosis and appoint appropriate tests for each each. Specific patient.
  • Quantitative test pituitary hormone in blood and urine.
  • Testing of hormones that the pituitary gland dominates: FSH, LH, TSH ...
  • Imaging diagnosis: It is possible to identify some causes of pituitary insertion. Magnetic resonance imaging (MRI) is also only in patients being treated with hormone replacement therapy ...

    • Pituitary's disease treatments

    Treatment in patients pituitary insertion is essential to avoid bad and life -threatening progress. Pinch patients with proper treatment can improve the quality of life, reduce the risk of cardiovascular diseases, musculoskeletal, mental, ...

    Depending on the cause of the pituitary insertion in the patient, the characteristics and properties of the tumor, the doctor will specify appropriate treatments for each patient.Pituitary hormone replacement therapy

    The pituitary hormone replaces: will be indicated to compensate for the amount of hormones that the pituitary gland does not produce enough. The use of drugs in patients with pituitary hormones may be lifelong to prevent recurrent symptoms.

    Alternative hormones in the case of targeted reflection (if any): treat adrenal insufficiency with hydrocortisone or prednisolon; Treatment of hypothyroidism with thyroid hormone; Treatment of genital failure due to pituitary insertion with estrogen hormones (for women) or testosteron (for men); ...

    Surgery

    is paved in patients pituitary insertion with abnormal development in the pituitary gland or tissue near the brain.

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