Acromegaly: This condition is caused by excess growth hormone in adulthood, leading to the enlargement of bones and tissues, particularly in the hands, feet, and face.
Pituitary dwarfism: This condition is caused by a deficiency of growth hormone during childhood, leading to a shorter stature but with normal body proportions.
Gigantism: This condition is caused by excess growth hormone during childhood, leading to excessive growth and an abnormally tall stature.
Osteoporosis: This condition is characterized by weakened bones and is not directly related to growth hormone levels.
Summary:
Excess growth hormone in childhood causes gigantism.