Beginning of Essay
The Pituitary Gland is situated at the base of the brain and it produces hormones which control growth. Too large an amount of these hormones causes giantism, a condition where facial features, hands, etc. become abnormally large. Too little causes dwarfism, wher ....

Middle of Essay
.... of pituitary dwarfism may vary. Abnormally short height in childhood may be due to the pituitary gland not functioning correctly, resulting in underproduction of growth hormone. This may result from a tumor in the pituitary gland, absence of the pituitary gland, or trauma. Growth retardation may become evident in infancy and persists throughout childhood. Normal puberty may or may not occur depending on the degree of pituitary insufficiency that is present, which is the inability of the pituitary to produce adequate hormone levels other than growth hormone. Physical defects of the face and skull may also be associated with abnormalities of t ....