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Cushing syndrome
Cushing syndrome The constellation of symptoms and signs caused by an excess of cortisol hormone.
RELATED TERMS--------------------------------------
Cortisol
The hormone released from the adrenal glands in response to stress or low blood glucose. Its primary mode of action in times of stress is to shut down eicosanoid synthesis. Its synthesis in the adrenal gland requires the second messenger, cyclic AMP.
Hormone
A chemical substance formed in the body that is carried in the bloodstream to affect another part of the body; an example is thyroid hormone, produced by the thyroid gland in the neck, which affects growth, temperature regulation, metabolic rate, and other body functions.
SIMILAR TERMS--------------------------------------
Cushing's disease
Cushing's disease is also known as hyperadrenocorticism. It is a disease that results from an increase in corticosteroid secretion from the adrenal gland.
Cushingoid
Having the constellation of symptoms and signs caused by an excess of cortisol hormone: that is, Cushing syndrome.
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Curare
A muscle relaxant used in anesthesia. Curare competes with acetylcholine, a chemical that carries information between nerve and muscle cells, and blocks transmission of the information.
Curcumin
A mixture of compounds derived from the curry spice turmeric. Curcumin is sold in the US as a herbal supplement. It has been alleged to have antioxidant, antiviral, antiinflammatory, anticancer, and cholesterol-lowering effects. Curcumin experimentally can correct the defect in cystic fibrosis.
Cure
1. To heal, to make well, to restore to good health. Cures are easy to claim and, all too often, difficult to confirm. 2. A time without recurrence of a disease so that the risk of recurrence is small, as in the 5-year cure rate for malignant melanoma. 3. Particularly in the past, a course of treatment.
Curie (Ci)
A unit of radioactivity. (Specifically, the quantity of any radioactive nuclide in which the number of disintegrations per second is 3.7 X 10 to the 10th). Named for Marie and Pierre Curie who did pioneering research in radioactivity, distinguished alpha, beta, and gamma radiation, discovered polonium and radium, and isolated pure radium.
Currarino syndrome
A condition characterized by the combination of: Partial absence of the sacrum (the lowest portion of spine), Anorectal (anal and rectal) abnormalities, and An abnormal mass in front of the sacrum (due to a meningocoele or teratoma).
Cushing syndrome
Cushingoid
Having the constellation of symptoms and signs caused by an excess of cortisol hormone: that is, Cushing syndrome.
Cut
An area of severed skin. Wash a cut or scrape it with soap and water, and keep it clean and dry. Putting alcohol, hydrogen peroxide, or iodine into a wound can delay healing, and should be avoided. Seek medical care if you think you might need stitches, as delay can increase the rate of wound infection. If the cut results from a puncture wound through the shoe, there is a high risk of infection, and you should see your healthcare professional. Redness, swelling, increased pain, and pus draining from the wound also indicate an infection that requires professional care.
Cutaneous allodynia
Pain resulting from an innocuous stimulus to normal skin or scalp. The stumulus that triggers allodynia is not normally painful. The pain can be provoked by combing or brushing the hair, shaving, showering, wearing glasses or earrings. The pressure of a single strand of hair reportedly can feel like a jab with a white-hot knife. Cutaneous allodynia is believed due to a transient increase in the responsiveness of central pain neurons that process information arising from the skin. It is commonly associated with migraine.
Cutaneous papilloma
A small tag of skin that may have a stalk (a peduncle). Cutaneous papillomas may appear on the skin almost anywhere although the favorite locales are the eyelids, neck, armpits (axillae), upper chest, and groin.
Cutaneous syndactyly
A condition in which fingers or toes are joined together, and the joining involves only the skin, not the bones. Cutaneous syndactyly is the opposite of bony syndactyly, in which the bones are of the digits are joined.
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