Is cretinism a result of hypothyroidism or hyperthyroidism?
Congenital iodine deficiency syndrome (formerly known as cretinism) is a medical condition present at birth marked by impaired physical and mental development, due to insufficient thyroid hormone (hypothyroidism) often caused by insufficient dietary iodine during pregnancy.
Does hypothyroidism cause cretinism?
The medical definition of cretinism is untreated congenital hypothyroidism, with or without a goiter. Iodine deficiency is still a major cause of endemic cretinism, but in Canada this is no longer true.
Is cretinism same as hypothyroidism?
Congenital hypothyroidism, previously known as cretinism, is a severe deficiency of thyroid hormone in newborns. It causes impaired neurological function, stunted growth, and physical deformities.
What is the causes of cretinism?
Cretinism is a disease caused by hypothyroidism. Iodine deficiency in diet during pregnancy is the major cause of cretinism. Hypothyroidism leads to impaired development of the growing fetus and leads to mental retardation and stunted growth.
What hormone causes cretinism?
Cretinism is a condition of severe physical and mental retardation due to iodine deficiency, and specifically due to deficiency of thyroid hormones during early pregnancy.
What is the difference between cretinism and myxedema?
Both cretinism and myxedema are examples of genetic disorders….Complete Answer:
| Sl.no | Cretinism | Myxedema |
|---|---|---|
| 3. | It occurs due to deficiency of iodine in the body | It occurs due to under activity of the thyroid gland |
| 4. | A diet rich in iodine can help | It can be treated by treating the cause, i.e. hypothyroidism |
What is cretinism thyroid?
Cretinism refers to severe hypothyroidism in an infant or child. This is classically the result of maternal iodine deficiency, and thankfully is increasingly rare.
How does it differ from cretinism?
Hint: The diseases which are caused due to change or mutation in the genes of an individual is known as genetic disorder. Both cretinism and myxedema are examples of genetic disorders….Complete Answer:
| Sl.no | Cretinism | Myxedema |
|---|---|---|
| 1. | It is generally found in small children | It is generally found in adults |
What are the causes of hypersecretion?
Hypersecretion. Hypersecretion by an endocrine gland is often caused by a tumor. For example, a tumor of the pituitary gland can cause hypersecretion of growth hormone. If this occurs in childhood and goes untreated, it results in very long arms and legs and abnormally tall stature by adulthood (see ).