Hypothyroidism, infantile
- Hypothyroidism, infantile
- Hypothyroidism (subnormal activity of the thyroid gland) that starts after birth and is manifest by features including delays in growth and development and myxedema surfacing during infancy. Myxedema is a dry waxy type of swelling, often with swollen lips and nose. Infantile hypothyroidism is synonymous with infantile myxedema. Another name, now little used, for the condition is Brissaud’s infantilism, after the French physician Edouard Brissaud (1852-1909).
Medical dictionary.
2011.
Look at other dictionaries:
Infantile hypothyroidism — Hypothyroidism (subnormal activity of the thyroid gland) that starts after birth and is manifest by features including delays in growth and development and myxedema surfacing during infancy. Myxedema is a dry waxy type of swelling, often with… … Medical dictionary
Infantile myxedema — Hypothyroidism (subnormal activity of the thyroid gland) that starts after birth and is manifest by features including delays in growth and development and myxedema surfacing during infancy. Myxedema is a dry waxy type of swelling, often with… … Medical dictionary
hypothyroidism — Diminished production of thyroid hormone, leading to clinical manifestations of thyroid insufficiency, including low metabolic rate, tendency to weight gain, somnolence and sometimes myxedema. SYN: athyrea … Medical dictionary
Myxedema, infantile — Hypothyroidism (subnormal activity of the thyroid gland) that starts after birth and is manifest by features including delays in growth and development and myxedema surfacing during infancy. Myxedema is a dry waxy type of swelling, often with… … Medical dictionary
juvenile hypothyroidism — hypothyroidism that is first seen in childhood, with manifestations intermediate between those of the infantile and adult types, including slowed bone and dental growth and delayed sexual development; in children under age three it may cause… … Medical dictionary
myxedema — Hypothyroidism characterized by a relatively hard edema of subcutaneous tissue, with increased content of mucins (proteoglycans) in the fluid; characterized by somnolence, slow mentation, dryness and loss of hair, increased fluid in … Medical dictionary
Dwarfism — Abnormally short stature, which may be due to a variety of causes. Some forms are hereditary. See also {{}}achondroplasia; dwarfism, pituitary. * * * A condition or a group of conditions in which the standing height of the person is below the 3rd … Medical dictionary
syndrome — The aggregate of symptoms and signs associated with any morbid process, and constituting together the picture of the disease. SEE ALSO: disease. [G. s., a running together, tumultuous concourse; (in med.) a concurrence of symptoms, fr. syn,… … Medical dictionary
infantilism — 1. A state marked by slow development of mind and body. SYN: infantile dwarfism. 2. Childishness, as characterized by a temper tantrum of an adolescent or adult. 3. Underdevelopment of the sexual organs. Bri … Medical dictionary
endocrine system, human — ▪ anatomy Introduction group of ductless glands (gland) that regulate body processes by secreting chemical substances called hormones (hormone). Hormones act on nearby tissues or are carried in the bloodstream to act on specific target organs… … Universalium