Pituitary Dwarfism

Overview

Pituitary dwarfism, also known as growth hormone deficiency or dwarfism is a condition caused by insufficient amounts of growth hormone in the body. It happens when the pituitary gland unable to produce an adequate supply of growth hormone, which is essential for normal childhood growth. It can be present at birth or later in life.

Signs and Symptoms

Height below the third percentile on standard pediatric growth charts, Growth rate slower than expected for age, Delayed or no sexual development during the teen years, May present with other symptoms of pituitary hormone deficiencies: increased urination, excessive thirst, facial abnormalities

Common Causes

Idiopathic, Genetic defects, Severe brain injury at birth, Absence of pituitary gland at birth

Risk Factors

Idiopathic, Genetic defects, Severe brain injury, Absence of pituitary gland at birth

Investigation Techniques

Physical examination, Serum growth hormone levels, X-rays, MRI brain, Genetic tests, prenatal testing

Treatment and Prevention

Hormone therapy: injecting synthetics growth hormone till the individual reaches the final height