What is a clinical triad?
A medical triad is a group of three signs or symptoms, the result of injury to three organs, which characterise a specific medical condition. The appearance of all three signs conjoined together in another patient, points to that the patient has the same medical condition, or diagnosis.
What are the symptoms of adrenal crisis?
Symptoms and signs of adrenal crisis can include any of the following:
- Abdominal pain or flank pain.
- Confusion, loss of consciousness, or coma.
- Dehydration.
- Dizziness or lightheadedness.
- Fatigue, severe weakness.
- Headache.
- High fever.
- Loss of appetite.
What is adrenal deficiency syndrome?
Addison’s disease, also called adrenal insufficiency, is an uncommon disorder that occurs when your body doesn’t produce enough of certain hormones. In Addison’s disease, your adrenal glands, located just above your kidneys, produce too little cortisol and, often, too little aldosterone.
What does classic triad mean?
(1) The classic triad (polyuria, polydipsia, and weight loss) is the commonest presenting symptom of diabetes in children. Urethritis, arthritis, and conjunctivitis form the classic triad of symptom of Reiter’s syndrome.
What is the classic triad?
Reiter’s syndrome, now known by many as reactive arthritis, classically includes the triad of conjunctivitis, urethritis, and arthritis in young male patients after a urogenital or gastrointestinal infection.
What can mimic Addison’s disease?
Other causes include congenital adrenal hyperplasia, congenital lipoid adrenal hyperplasia, X-linked adrenoleukodystrophy, familial glucocorticoid deficiency. Various syndromes associated with Addison’s disease include Triple A syndrome, Smith-Lemli-Opitz syndrome, Kearns-Sayre syndrome.
What causes low ACTH?
Low levels of ACTH may be caused by: Damage to the pituitary gland from surgery, radiation, stroke, head injury, or a tumor. An increased amount of cortisol from a tumor in the adrenal glands (Cushing’s syndrome). Corticosteroid medicines.
How is adrenal crisis diagnosed?
Blood tests
- ACTH stimulation test. The ACTH stimulation test is the test used most often to diagnose adrenal insufficiency.
- Insulin tolerance test.
- CRH stimulation test.
- Antibody blood tests.
- Computed tomography (CT) scan.
- Tests for TB.
- Magnetic resonance imaging (MRI)